Home design system based on intelligent decomposition digital composition

Abstract

The invention discloses a home design system based on intelligent decomposition digital composition, and relates to the technical field of intelligent design, the home design system comprises a data acquisition module, a data analysis module and a design module, the home design system identifies the basic color of decoration, calculates the house storage degree, sets the locker mode, positions the ideal decoration style of a user, screens the main body home model, and provides the home design system. Finishing landscaping facilities, building a three-dimensional model of a house, setting interaction elements, realizing scene roaming and scoring by a user, and executing first design operation. Personalized design is carried out through the data uploaded by the user and the expected picture, the specific requirement of the user is met, the design efficiency is improved through the digital and automatic process, the design period is shortened, the participation sense and the satisfaction degree of the user are enhanced through the VR technology, the design scheme is optimized, it is ensured that the final design meets the expectation of the user, and the user experience is improved. Through highly integrated data acquisition, analysis and design modules, personalized, high-efficiency and immersive experience of home design is realized.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent design, and in particular to a home furnishing design system based on intelligent decomposition of digital composition. Background Art

[0002] In recent years, the home improvement and home furnishing industry has entered the inventory era. The fierce competitive environment has prompted more and more brands to embark on the road of digital transformation. Digitalization has become an important tool for the home furnishing industry to transform and upgrade and reduce costs and increase efficiency.

[0003] At present, in the Chinese invention patent with publication number CN104778756B, an intelligent home decoration design system is disclosed. This method selects qualified model apartment types and model rooms from the decoration database, and automatically decorates the user's own room according to the model room. The personalized decoration module is used to replace building materials or furniture. However, the related technology does not screen the main home products with uniform colors based on the user's ideal decoration style, which is easy to cause wrong design and does not meet the user's expectations. The three-dimensional model is not adjusted based on the user's actual rating after the VR visit, which is not conducive to the serviceability and thoughtfulness of the design, and has certain limitations. Summary of the invention

[0004] The technical problem solved by the present invention is: the related art does not screen home furnishing main products with uniform color tones based on the user's ideal decoration style, which easily leads to erroneous design and does not meet the user's expectations. The three-dimensional model is not adjusted based on the user's actual rating after the VR visit, which is not conducive to the serviceability and thoughtfulness of the design and has certain limitations.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a home design system based on intelligent decomposition of digital composition, including a data acquisition module, a data analysis module and a design module; The data acquisition module obtains the house data and expected pictures uploaded by the user, obtains the plane sub-picture according to the house data, and identifies the basic color of the decoration according to the expected picture; The data analysis module calculates the housing storage degree according to the expected image, sets the locker mode according to the housing storage degree, locates the user's ideal decoration style according to the basic color, obtains the decoration style, screens the main home model according to the decoration style and the plane sub-image, selects the material for the screened main home model, completes the landscaping facilities, builds a three-dimensional model of the house according to the landscaping facilities, obtains the detail texture image of the landscaping facilities, processes the detail texture image through the image processing software, obtains the texture map, draws the texture map on the surface of the corresponding landscaping facilities, and sets the interactive elements; The design module displays the three-dimensional model to the user through a handle, VR glasses and a touch sensor. The user roams the scene by shaking the handle and interacts with the scene by pressing a button on the handle. The user obtains the feel of the home through the touch sensor. After the user experience is completed, the three-dimensional model is scored and the first design operation is performed according to the score.

[0006] As a preferred solution of the home design system based on intelligent decomposition digital composition described in the present invention, wherein: the data acquisition module obtains the house data and expected pictures uploaded by the user; The house data includes the floor where the house is located and the floor plan of the house. The floor plan is divided according to the room functions shown in the floor plan to obtain floor sub-maps, and the floor sub-maps include a balcony sub-map, a living room sub-map, a master bedroom sub-map, a second bedroom sub-map, a bathroom sub-map and a kitchen sub-map; Identify the base colors of the decoration based on the expected pictures.

[0007] As a preferred solution of the home design system based on intelligent decomposition of digital composition described in the present invention, the recognition logic of the basic color includes: Extract the RGB value corresponding to each pixel in the expected image, count the number of times the RGB value corresponding to each pixel in the expected image appears, record it as the first number, sort the first numbers in descending order, obtain the RGB values ​​corresponding to the first three first numbers, record them as the first color values, obtain the color corresponding to the first color value, and set the color corresponding to the first color value as the base color.

[0008] As a preferred solution of the home design system based on intelligent decomposition digital composition described in the present invention, wherein: the data analysis module calculates the house storage degree according to the expected picture, and sets the locker mode according to the house storage degree, and the locker mode includes embedded storage and non-embedded storage; The calculation logic of the housing storage degree includes: The house area in the expected picture is set as a first value, the number of ornaments in the expected picture is counted, and the ornaments include small household appliances, toys, books, green plants, sweeping robots, and tableware. The ratio of the number of ornaments to the first value is calculated, and the ratio of the number of ornaments to the first value is set as the house storage degree; The selection logic of locker mode includes: The second value is set as the storage degree threshold. When the storage degree of the house is greater than or equal to the second value, the locker mode is set to an embedded locker. Otherwise, the locker mode is set to a non-embedded locker. The embedded locker is represented as a locker that needs to be opened manually, with various ornaments and small household appliances placed inside. When the cabinet door is closed, the ornaments and small household appliances inside are hidden in the three-dimensional model. The non-embedded locker is represented as being always displayed in the three-dimensional model and the non-embedded locker does not need to be opened manually.

[0009] As a preferred solution of the home design system based on intelligent decomposition of digital composition described in the present invention, wherein: the data analysis module locates the user's ideal decoration style according to the basic color to obtain the decoration style; The decoration styles include minimalist style, cream style, light luxury style, log style, industrial style, retro style, Nordic style and pastoral style; The positioning logic of the decoration style includes: When the basic colors are white, gray and black, set the decoration style to minimalist style; when the basic colors are beige, milk coffee and goose yellow, set the decoration style to cream style; when the basic colors are gold, black and orange, set the decoration style to light luxury style; when the basic colors are white, warm wood color and light brown, set the decoration style to log style; when the basic colors are black, gray and dark brown, set the decoration style to industrial style; when the basic colors are gold, silver and black, set the decoration style to retro style; when the basic colors are white, beige and off-white, set the decoration style to Nordic style; when the basic colors are green, brown and beige, set the decoration style to pastoral style.

[0010] As a preferred solution of the home design system based on intelligent decomposition digital composition described in the present invention, wherein: the data analysis module selects the main home model according to the decoration style and the plane sub-graph, and the main home model includes walls, windows, curtains, floors, lamps, sofas, tables, beds and cabinets; The screening logic of the subject home model includes: Obtain any plane sub-graph, a corresponding function and a corresponding area, record the area of ​​the plane sub-graph as a first area, draw a maximum rectangle in the plane sub-graph, obtain the area of ​​the maximum rectangle, record it as a second area, calculate the ratio of the second area to the first area, set the ratio of the second area to the first area as the irregular area ratio, record it as a first ratio; Retrieving a decoration database, inputting a plane sub-image function, a plane sub-image area, and a decoration style into the decoration database, matching a corresponding layout two-dimensional image, and calculating a proportion of an irregular area of ​​the layout two-dimensional image, which is recorded as a second proportion; Calculate the difference between the first proportion and the second proportion, set the third value as the difference threshold, compare the difference with the third value, and when the difference is less than or equal to the third value, set the layout two-dimensional image as the reference image, otherwise, delete the layout two-dimensional image and jump to the next layout two-dimensional image; A main home model in a reference image is obtained, where the main home model includes a main home color, a main home shape, and a main home size, where the main home size is represented as a space size.

[0011] As a preferred solution of the home design system based on intelligent decomposition and digital composition described in the present invention, the data analysis module selects materials for the screened main home model and completes the landscaping facilities through Sketch up, wherein the materials include solid wood materials, rock slab stone materials, leather materials and fabric materials; A three-dimensional model of a house is constructed according to the landscaping facilities, and the construction logic of the three-dimensional model includes: Sketch up converts the plane sub-image into a frame 3D space image, integrates the frame 3D space image and landscaping facilities through Unity3D, stores the integrated model as an fbx file, creates a texture file, and completes the construction of the three-dimensional model.

[0012] As a preferred solution of the home design system based on intelligent decomposition digital composition described in the present invention, wherein: the data analysis module obtains the detail texture image of the landscaping facility, processes the detail texture image through the image processing software to obtain the texture map, and the processing includes filtering processing and enhancement processing; Import the texture map into the map file, click on any fbx file, import its corresponding map file, and draw the texture map on the surface of the corresponding landscaping facility; Interactive elements are set in Unity3D, including a light button, a curtain button, a door button and a time scene switching button. The time scene switching button indicates that when the curtain is opened, the light outside the window switches, including daytime scenes, evening scenes, night scenes and dawn scenes.

[0013] As a preferred solution of the home design system based on intelligent decomposition digital composition described in the present invention, wherein: the design module displays the three-dimensional model to the user through a handle, VR glasses and a touch sensor; The user wears VR glasses and realizes scene roaming by shaking the handle. The roaming is represented by changing the moving direction of the first-person perspective from entering the house by controlling the direction of the handle; The user realizes scene interaction by pressing the handle button, and the scene interaction includes turning on the light, turning off the light, opening the curtains, closing the curtains, opening the cabinet door, closing the cabinet door, and switching any time scene to any other time scene. The initial time scene is set to the daytime scene; The user obtains the feel of the home through the touch sensor, and the feel includes the feel of solid wood material, the feel of rock slab stone material, the feel of leather material and the feel of fabric material.

[0014] As a preferred solution of the home design system based on intelligent decomposition digital composition described in the present invention, wherein: the design module performs a first design operation according to the score, and the first design operation includes setting the three-dimensional model as a design solution and adjusting the three-dimensional model; After the user experience is completed, the three-dimensional model is scored, the score is distributed between 1 and 10, and the score is an integer, the fourth value is set as the scoring threshold, and the score is compared with the fourth value; When the score is greater than or equal to a fourth value, the first design operation is set to set the three-dimensional model as a design solution; When the score is less than or equal to the fourth value, the first design operation is set to adjust the three-dimensional model, and the adjustment logic of the three-dimensional model includes: Switch the material of the main home model or switch to the main home model in the next reference image, and let the user experience it again to obtain the adjusted score. When the adjusted score is greater than or equal to the fourth value, stop adjusting and set the adjusted three-dimensional model as the design plan.

[0015] The beneficial effects of the present invention are as follows: the system performs personalized design through the data uploaded by the user and the expected pictures to meet the specific needs of the user. The digital and automated process improves the design efficiency and shortens the design cycle. Through VR technology, the user experiences the design scheme in an immersive way, which enhances the user's sense of participation and satisfaction. The user's rating feedback on the three-dimensional model is used to optimize the design scheme to ensure that the final design meets the user's expectations. Through the highly integrated data collection, analysis and design modules, the personalized, efficient and immersive experience of home design is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the basic flow of a home design system based on intelligent decomposition of digital composition provided by one embodiment of the present invention. DETAILED DESCRIPTION

[0017] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the drawings. It is obvious that the described embodiments are only part of the embodiments of the present invention, but not all of the embodiments.

[0018] Example, see Figure 1 , is an embodiment of the present invention, providing a home design system based on intelligent decomposition of digital composition, including a data acquisition module, a data analysis module and a design module; The data acquisition module obtains the house data and expected pictures uploaded by the user, obtains the plane sub-picture according to the house data, and identifies the basic color of the decoration according to the expected picture; The data analysis module calculates the housing storage degree according to the expected image, sets the locker mode according to the housing storage degree, locates the user's ideal decoration style according to the basic color, obtains the decoration style, screens the main home model according to the decoration style and the plane sub-image, selects the material for the screened main home model, completes the landscaping facilities, builds a three-dimensional model of the house according to the landscaping facilities, obtains the detail texture image of the landscaping facilities, processes the detail texture image through the image processing software, obtains the texture map, draws the texture map on the surface of the corresponding landscaping facilities, and sets the interactive elements; The design module displays the three-dimensional model to the user through a handle, VR glasses and a touch sensor. The user roams the scene by shaking the handle and interacts with the scene by pressing a button on the handle. The user obtains the feel of the home through the touch sensor. After the user experience is completed, the three-dimensional model is scored and the first design operation is performed according to the score.

[0019] The present invention performs personalized design through data uploaded by users and expected pictures to meet the specific needs of users. The digital and automated process improves design efficiency and shortens the design cycle. Through VR technology, users experience the design plan in an immersive way, which enhances their sense of participation and satisfaction. The user's rating feedback on the three-dimensional model is used to optimize the design plan to ensure that the final design meets user expectations. Through highly integrated data collection, analysis and design modules, personalized, efficient and immersive experience of home design is achieved.

[0020] The data acquisition module obtains the house data and expected pictures uploaded by the user; The house data includes the floor where the house is located and the floor plan of the house. The floor plan is divided according to the room functions shown in the floor plan to obtain floor sub-maps, and the floor sub-maps include a balcony sub-map, a living room sub-map, a master bedroom sub-map, a second bedroom sub-map, a bathroom sub-map and a kitchen sub-map; Identify the base colors of the decoration based on the expected pictures.

[0021] In specific implementation, by obtaining house data (such as floors and floor plans) and expected pictures uploaded by users, the system can perform personalized home design. The personalized data collection method ensures that the design plan can meet the user's specific needs and preferences. The digital data collection and processing process improves design efficiency and shortens the design cycle. Through automated data processing and analysis, the system can quickly generate design plans and improve overall work efficiency. The expected pictures uploaded by users are used to identify the basic colors of decoration, which helps to create a more realistic and immersive design experience. Through generative AI technology, users can completely reconstruct the room or space in 3D rendering, providing a more realistic and immersive design experience.

[0022] The recognition logic of the basic color includes: Extract the RGB value corresponding to each pixel in the expected image, count the number of times the RGB value corresponding to each pixel in the expected image appears, record it as the first number, sort the first numbers in descending order, obtain the RGB values ​​corresponding to the first three first numbers, record them as the first color values, obtain the color corresponding to the first color value, and set the color corresponding to the first color value as the base color.

[0023] In specific implementation, by extracting the RGB value of each pixel in the expected image and counting its number of occurrences, the system can accurately identify the main color in the image. This method ensures the accuracy of color recognition. The number of occurrences of the RGB values ​​is sorted in descending order and the top three most frequent color values ​​are obtained. This method efficiently analyzes the color composition in the image and quickly determines the basic color. The identified basic color is used for personalized design solutions to ensure that the design solution meets the user's color preferences and expected effects. Through systematic color recognition logic, the consistency and coordination of the design solution in color is ensured, avoiding randomness and inconsistency in color selection.

[0024] The data analysis module calculates the housing storage degree according to the expected image, and sets the locker mode according to the housing storage degree, wherein the locker mode includes embedded storage and non-embedded storage; The calculation logic of the housing storage degree includes: The house area in the expected picture is set as a first value, the number of ornaments in the expected picture is counted, and the ornaments include small household appliances, toys, books, green plants, sweeping robots, and tableware. The ratio of the number of ornaments to the first value is calculated, and the ratio of the number of ornaments to the first value is set as the house storage degree; The selection logic of locker mode includes: The second value is set as the storage degree threshold. When the storage degree of the house is greater than or equal to the second value, the locker mode is set to an embedded locker. Otherwise, the locker mode is set to a non-embedded locker. The embedded locker is represented as a locker that needs to be opened manually, with various ornaments and small household appliances placed inside. When the cabinet door is closed, the ornaments and small household appliances inside are hidden in the three-dimensional model. The non-embedded locker is represented as being always displayed in the three-dimensional model and the non-embedded locker does not need to be opened manually.

[0025] In specific implementation, the storage degree of the house is determined by calculating the ratio of the number of ornaments to the area of ​​the house. This method can accurately analyze the user's storage needs and ensure the practicality of the design plan. The embedded or non-embedded storage cabinet mode is automatically selected according to the storage degree of the house. This intelligent solution can provide users with the most suitable storage method and improve space utilization. The selection logic of the storage cabinet mode provides flexibility, allowing the storage solution to be adjusted according to different house storage degrees, ensuring the adjustability and adaptability of the design plan.

[0026] The data analysis module locates the user's ideal decoration style according to the basic color to obtain the decoration style; The decoration styles include minimalist style, cream style, light luxury style, log style, industrial style, retro style, Nordic style and pastoral style; The positioning logic of the decoration style includes: When the basic colors are white, gray and black, set the decoration style to minimalist style; when the basic colors are beige, milk coffee and goose yellow, set the decoration style to cream style; when the basic colors are gold, black and orange, set the decoration style to light luxury style; when the basic colors are white, warm wood color and light brown, set the decoration style to log style; when the basic colors are black, gray and dark brown, set the decoration style to industrial style; when the basic colors are gold, silver and black, set the decoration style to retro style; when the basic colors are white, beige and off-white, set the decoration style to Nordic style; when the basic colors are green, brown and beige, set the decoration style to pastoral style.

[0027] In specific implementation, by analyzing the basic colors to determine the decoration style, the system can provide users with personalized design plans to ensure that the design plans meet the user's color preferences and style expectations. The automated style positioning logic simplifies the designer's workload in style selection, making the design process more efficient and convenient.

[0028] The data analysis module selects a main home model according to the decoration style and the plane sub-graph, wherein the main home model includes walls, windows, curtains, floors, lamps, sofas, tables, beds and cabinets; The screening logic of the subject home model includes: Obtain any plane sub-graph, a corresponding function and a corresponding area, record the area of ​​the plane sub-graph as a first area, draw a maximum rectangle in the plane sub-graph, obtain the area of ​​the maximum rectangle, record it as a second area, calculate the ratio of the second area to the first area, set the ratio of the second area to the first area as the irregular area ratio, record it as a first ratio; Retrieving a decoration database, inputting a plane sub-image function, a plane sub-image area, and a decoration style into the decoration database, matching a corresponding layout two-dimensional image, and calculating a proportion of an irregular area of ​​the layout two-dimensional image, which is recorded as a second proportion; Calculate the difference between the first proportion and the second proportion, set the third value as the difference threshold, compare the difference with the third value, and when the difference is less than or equal to the third value, set the layout two-dimensional image as the reference image, otherwise, delete the layout two-dimensional image and jump to the next layout two-dimensional image; A main home model in a reference image is obtained, where the main home model includes a main home color, a main home shape, and a main home size, where the main home size is represented as a space size.

[0029] In specific implementation, by calculating the proportion of irregular area of ​​the plane sub-map, the system can accurately analyze the utilization efficiency and layout rationality of the space, ensure the space optimization of the design plan, and automatically match the appropriate layout two-dimensional image according to the function, area and decoration style of the plane sub-map. This intelligent model matching can provide users with the most suitable home layout plan and obtain the main home model in the reference image, including color, shape and size. The system can provide users with the most suitable home options to ensure the practicality and aesthetics of the design plan.

[0030] The data analysis module selects materials for the screened main home model and completes the landscaping facilities through Sketchup. The materials include solid wood, rock slab stone, leather and fabric. A three-dimensional model of a house is constructed according to the landscaping facilities, and the construction logic of the three-dimensional model includes: Sketch up converts the plane sub-image into a frame 3D space image, integrates the frame 3D space image and landscaping facilities through Unity3D, stores the integrated model as an fbx file, creates a texture file, and completes the construction of the three-dimensional model.

[0031] In the specific implementation, SketchUp is used to convert the plane sub-image into a framework 3D space map, and then integrated with Unity3D. The system can accurately construct a three-dimensional model of the house to ensure the accuracy and practicality of the model. The framework 3D space map and landscaping facilities are integrated and stored as fbx files. This method optimizes the model integration process, ensures the integrity and portability of the model data, and creates a mapping file to complete the construction of the three-dimensional model. This step ensures the texture and detail performance of the model, and enhances the realism and visual effects of the model.

[0032] The data analysis module obtains the detail texture image of the landscaping facility, processes the detail texture image through image processing software, and obtains a texture map, wherein the processing includes filtering processing and enhancement processing; Import the texture map into the map file, click on any fbx file, import its corresponding map file, and draw the texture map on the surface of the corresponding landscaping facility; Interactive elements are set in Unity3D, including a light button, a curtain button, a door button and a time scene switching button. The time scene switching button indicates that when the curtain is opened, the light outside the window switches, including daytime scenes, evening scenes, night scenes and dawn scenes.

[0033] In specific implementation, by filtering and enhancing the detail texture image, the system can improve the visual effect of the texture map, making the surface texture of the landscaping facility more realistic and delicate, importing the processed texture map into the map file and drawing it on the corresponding landscaping facility surface. This method ensures accurate mapping of the texture and improves the realism of the three-dimensional model. By setting interactive elements such as light buttons, curtain buttons, cabinet door buttons and time scene switching buttons in Unity3D, the system can provide an interactive experience, allowing users to interact with the three-dimensional model and enhance the sense of immersion. The time scene switching button can be used to switch the light outside the window when the curtains are opened, including daytime, evening, night and dawn scenes. This dynamic scene switching enhances the user experience and enables users to preview the indoor effects in different time periods. Through flexible interactive element settings, the system can meet user needs for different scenes and effects and improve the flexibility and adaptability of the design scheme.

[0034] The design module displays the three-dimensional model to the user through the handle, VR glasses and touch sensor; The user wears VR glasses and realizes scene roaming by shaking the handle. The roaming is represented by changing the moving direction of the first-person perspective from entering the house by controlling the direction of the handle; The user realizes scene interaction by pressing the handle button, and the scene interaction includes turning on the light, turning off the light, opening the curtains, closing the curtains, opening the cabinet door, closing the cabinet door, and switching any time scene to any other time scene. The initial time scene is set to the daytime scene; The user obtains the feel of the home through the touch sensor, and the feel includes the feel of solid wood material, the feel of rock slab stone material, the feel of leather material and the feel of fabric material.

[0035] In specific implementation, The design module performs a first design operation according to the score, wherein the first design operation includes setting the three-dimensional model as a design solution and adjusting the three-dimensional model; After the user experience is completed, the three-dimensional model is scored, the score is distributed between 1 and 10, and the score is an integer, the fourth value is set as the scoring threshold, and the score is compared with the fourth value; When the score is greater than or equal to a fourth value, the first design operation is set to set the three-dimensional model as a design solution; When the score is less than or equal to the fourth value, the first design operation is set to adjust the three-dimensional model, and the adjustment logic of the three-dimensional model includes: Switch the material of the main home model or switch to the main home model in the next reference image, and let the user experience it again to obtain the adjusted score. When the adjusted score is greater than or equal to the fourth value, stop adjusting and set the adjusted three-dimensional model as the design plan.

[0036] In specific implementation, through the combination of VR glasses and handles, users can roam the scene from a first-person perspective. This immersive experience enables users to feel the design scheme more realistically. By obtaining the feel of the home through touch sensors, users can feel the touch of different materials, such as solid wood, rock slabs, leather and fabric. This real feel simulation enhances the richness of the user experience. Users can directly feel the actual effect of the design scheme during the experience process. This intuitive design feedback helps users better understand the design scheme and provide feedback and improvement suggestions.

[0037] The present invention performs personalized design through data uploaded by users and expected pictures to meet the specific needs of users. The digital and automated process improves design efficiency and shortens the design cycle. Through VR technology, users experience the design plan in an immersive way, which enhances their sense of participation and satisfaction. The user's rating feedback on the three-dimensional model is used to optimize the design plan to ensure that the final design meets user expectations. Through highly integrated data collection, analysis and design modules, personalized, efficient and immersive experience of home design is achieved.

[0038] It should be understood by those skilled in the art that the embodiments of the present invention may be provided as methods, systems or computer program products. Therefore, the present invention may take the form of a complete hardware embodiment, a complete software embodiment or an embodiment combining software and hardware aspects. Moreover, the present invention may take the form of a computer program product implemented on one or more computer-usable storage media containing computer-usable program codes. Wherein, the storage medium is implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (Static Random Access Memory, referred to as SRAM), electrically erasable programmable read-only memory (Electrically Erasable Programmable Read-Only Memory, referred to as EEPROM), erasable programmable read-only memory (Erasable Programmable Read Only Memory, referred to as EPROM), programmable read-only memory (Programmable Red-Only Memory, referred to as PROM), read-only memory (Read-Only Memory, referred to as ROM), magnetic memory, flash memory, magnetic disk or optical disk. These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0039] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions of the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A home design system based on intelligent decomposition of digital composition, characterized by: Including data acquisition module, data analysis module and design module; The data acquisition module obtains the house data and expected pictures uploaded by the user, obtains the plane sub-picture according to the house data, and identifies the basic color of the decoration according to the expected picture; The data analysis module calculates the housing storage degree according to the expected image, sets the locker mode according to the housing storage degree, locates the user's ideal decoration style according to the basic color, obtains the decoration style, screens the main home model according to the decoration style and the plane sub-image, selects the material for the screened main home model, completes the landscaping facilities, builds a three-dimensional model of the house according to the landscaping facilities, obtains the detail texture image of the landscaping facilities, processes the detail texture image through the image processing software, obtains the texture map, draws the texture map on the surface of the corresponding landscaping facilities, and sets the interactive elements; The design module displays the three-dimensional model to the user through a handle, VR glasses and a touch sensor. The user roams the scene by shaking the handle and interacts with the scene by pressing a button on the handle. The user obtains the feel of the home through the touch sensor. After the user experience is completed, the three-dimensional model is scored and the first design operation is performed according to the score.

2. The home design system based on intelligent decomposition and digital composition as claimed in claim 1, characterized in that: The data acquisition module obtains the house data and expected pictures uploaded by the user; The house data includes the floor where the house is located and the floor plan of the house. The floor plan is divided according to the room functions shown in the floor plan to obtain floor sub-maps, and the floor sub-maps include a balcony sub-map, a living room sub-map, a master bedroom sub-map, a second bedroom sub-map, a bathroom sub-map and a kitchen sub-map; Identify the base colors of the decoration based on the expected pictures.

3. The home design system based on intelligent decomposition of digital composition as claimed in claim 2, characterized in that: The recognition logic of the basic color includes: Extract the RGB value corresponding to each pixel in the expected image, count the number of times the RGB value corresponding to each pixel in the expected image appears, record it as the first number, sort the first numbers in descending order, obtain the RGB values ​​corresponding to the first three first numbers, record them as the first color values, obtain the color corresponding to the first color value, and set the color corresponding to the first color value as the base color.

4. The home design system based on intelligent decomposition and digital composition as claimed in claim 1, characterized in that: The data analysis module calculates the housing storage degree according to the expected image, and sets the locker mode according to the housing storage degree, wherein the locker mode includes embedded storage and non-embedded storage; The calculation logic of the housing storage degree includes: The house area in the expected picture is set as a first value, the number of ornaments in the expected picture is counted, and the ornaments include small household appliances, toys, books, green plants, sweeping robots, and tableware. The ratio of the number of ornaments to the first value is calculated, and the ratio of the number of ornaments to the first value is set as the house storage degree; The selection logic of locker mode includes: The second value is set as the storage degree threshold. When the storage degree of the house is greater than or equal to the second value, the locker mode is set to an embedded locker. Otherwise, the locker mode is set to a non-embedded locker. The embedded locker is represented as a locker that needs to be opened manually, with various ornaments and small household appliances placed inside. When the cabinet door is closed, the ornaments and small household appliances inside are hidden in the three-dimensional model. The non-embedded locker is represented as being always displayed in the three-dimensional model and the non-embedded locker does not need to be opened manually.

5. The home design system based on intelligent decomposition of digital composition as claimed in claim 4, characterized in that: The data analysis module locates the user's ideal decoration style according to the basic color to obtain the decoration style; The decoration styles include minimalist style, cream style, light luxury style, log style, industrial style, retro style, Nordic style and pastoral style; The positioning logic of the decoration style includes: When the basic colors are white, gray and black, set the decoration style to minimalist style; when the basic colors are beige, milk coffee and goose yellow, set the decoration style to cream style; when the basic colors are gold, black and orange, set the decoration style to light luxury style; when the basic colors are white, warm wood color and light brown, set the decoration style to log style; when the basic colors are black, gray and dark brown, set the decoration style to industrial style; when the basic colors are gold, silver and black, set the decoration style to retro style; when the basic colors are white, beige and off-white, set the decoration style to Nordic style; when the basic colors are green, brown and beige, set the decoration style to pastoral style.

6. The home design system based on intelligent decomposition digital composition as claimed in claim 5, characterized in that: The data analysis module selects a main home model according to the decoration style and the plane sub-graph, wherein the main home model includes walls, windows, curtains, floors, lamps, sofas, tables, beds and cabinets; The screening logic of the subject home model includes: Obtain any plane sub-graph, a corresponding function and a corresponding area, record the area of ​​the plane sub-graph as a first area, draw a maximum rectangle in the plane sub-graph, obtain the area of ​​the maximum rectangle, record it as a second area, calculate the ratio of the second area to the first area, set the ratio of the second area to the first area as the irregular area ratio, record it as a first ratio; Retrieving a decoration database, inputting a plane sub-image function, a plane sub-image area, and a decoration style into the decoration database, matching a corresponding layout two-dimensional image, and calculating a proportion of an irregular area of ​​the layout two-dimensional image, which is recorded as a second proportion; Calculate the difference between the first proportion and the second proportion, set the third value as the difference threshold, compare the difference with the third value, and when the difference is less than or equal to the third value, set the layout two-dimensional image as the reference image, otherwise, delete the layout two-dimensional image and jump to the next layout two-dimensional image; A main home model in a reference image is obtained, where the main home model includes a main home color, a main home shape, and a main home size, where the main home size is represented as a space size.

7. The home design system based on intelligent decomposition of digital composition as claimed in claim 6, characterized in that: The data analysis module selects materials for the screened main home model and completes the landscaping facilities through Sketchup. The materials include solid wood, rock slab stone, leather and fabric. A three-dimensional model of a house is constructed according to the landscaping facilities, and the construction logic of the three-dimensional model includes: Sketch up converts the plane sub-image into a frame 3D space image, integrates the frame 3D space image and landscaping facilities through Unity3D, stores the integrated model as an fbx file, creates a texture file, and completes the construction of the three-dimensional model.

8. The home design system based on intelligent decomposition of digital composition as claimed in claim 7, characterized in that: The data analysis module obtains the detail texture image of the landscaping facility, processes the detail texture image through image processing software, and obtains a texture map, wherein the processing includes filtering processing and enhancement processing; Import the texture map into the map file, click on any fbx file, import its corresponding map file, and draw the texture map on the surface of the corresponding landscaping facility; Interactive elements are set in Unity3D, including a light button, a curtain button, a door button and a time scene switching button. The time scene switching button indicates that when the curtain is opened, the light outside the window switches, including daytime scenes, evening scenes, night scenes and dawn scenes.

9. The home design system based on intelligent decomposition digital composition as claimed in claim 1, characterized in that: The design module displays the three-dimensional model to the user through the handle, VR glasses and touch sensor; The user wears VR glasses and realizes scene roaming by shaking the handle. The roaming is represented by changing the moving direction of the first-person perspective from entering the house by controlling the direction of the handle; The user realizes scene interaction by pressing the handle button, and the scene interaction includes turning on the light, turning off the light, opening the curtains, closing the curtains, opening the cabinet door, closing the cabinet door, and switching any time scene to any other time scene. The initial time scene is set to the daytime scene; The user obtains the feel of the home through the touch sensor, and the feel includes the feel of solid wood material, the feel of rock slab stone material, the feel of leather material and the feel of fabric material.

10. The home design system based on intelligent decomposition of digital composition as claimed in claim 9, characterized in that: The design module performs a first design operation according to the score, wherein the first design operation includes setting the three-dimensional model as a design solution and adjusting the three-dimensional model; After the user experience is completed, the three-dimensional model is scored, the score is distributed between 1 and 10, and the score is an integer, the fourth value is set as the scoring threshold, and the score is compared with the fourth value; When the score is greater than or equal to a fourth value, the first design operation is set to set the three-dimensional model as a design solution; When the score is less than or equal to the fourth value, the first design operation is set to adjust the three-dimensional model, and the adjustment logic of the three-dimensional model includes: Switch the material of the main home model or switch to the main home model in the next reference image, and let the user experience it again to obtain the adjusted score. When the adjusted score is greater than or equal to the fourth value, stop adjusting and set the adjusted three-dimensional model as the design plan.

Images