Digital presentation method of a pearlescent pigment

Abstract

The present application relates to a kind of digital presentation method of pearlescent pigment, similar pearlescent pigment is matched according to the color selected by user, and detailed information of matched pearlescent pigment can be shown, user can compare pearlescent pigment of different product models, finally selected pearlescent pigment is added to selected electronic album, user does not need to carry traditional physical album for product display, just need to carry and show electronic album, facilitate the business development of user.And when user customizes annual selection album or carries out album update, user can flexibly customize electronic album by the operation of adding, deleting and modifying to meet its needs.In addition, by the way of customizing electronic album, the problem of cost waste and inventory backlog of entity album is solved, and it has high reference significance to other fields of chemical industry.At the same time, the problem that the physical pearlescent pigment color card album cannot intuitively feel the application effect of pearlescent pigment in different scenes combined with real object is solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of electronic computers, and in particular to a digital presentation method of pearl pigments. BACKGROUND

[0002] Currently, the traditional method for the business development and introduction of pearl pigments is to make pearl pigment spray board color cards and customize physical picture albums, and business personnel carry physical picture albums to show to users. This method has the following disadvantages:

[0003] 1. The traditional physical picture album is heavy and inconvenient for business personnel to carry when going out to show.

[0004] 2. If the pearl pigment product line is added or reduced, or when a customer customizes an annual selection manual, the picture album needs to be re-produced, which is inefficient.

[0005] 3. If there is a situation that offline exhibitions and activities are decreasing year by year, a large amount of inventory will be accumulated, causing waste.

[0006] 4. The physical pearl pigment color card album cannot intuitively show the application effect of pearl pigments in different scenes combined with real objects, resulting in low product understanding and high communication cost. SUMMARY

[0007] (I) Technical problem to be solved

[0008] In order to solve the above problems of the prior art, the present application provides a digital presentation method of pearl pigments, which can conveniently display and introduce pearl pigments.

[0009] (II) Technical scheme

[0010] In order to achieve the above purpose, the technical scheme adopted by the present application is as follows: a digital presentation method of pearl pigments, comprising the following steps:

[0011] S1, establishing a database of pearl pigment product lines, the pearl pigment product lines containing pearl pigments of multiple product models and detailed information thereof, the detailed information of the pearl pigments including visual presentation information, product details, technical parameters, quality inspection reports and regulatory documents, the product model being one parameter in the product details;

[0012] S2, selecting a color in a first color selection menu, obtaining a matching similar pearl pigment in the database according to the selected color, displaying the product model of the matching pearl pigment to the first color selection menu, and displaying the detailed information of the matching pearl pigment to a second color selection menu;

[0013] S3, obtaining the pearlescent pigment selected by the user as the album pigment, adding the product model of the selected pearlescent pigment and the visual presentation information and product details of the pearlescent pigment to the selected electronic album, the electronic album can perform addition, deletion and modification operations, and the detailed information of the pearlescent pigment in the electronic album is synchronized with the data in the database.

[0014] (III) Beneficial effects

[0015] The beneficial effects of the present application are: matching similar pearlescent pigments according to the color selected by the user, and displaying the detailed information of the matched pearlescent pigments, the user can compare pearlescent pigments of different product models, and finally add the selected pearlescent pigments to the selected electronic album. The user does not need to carry a traditional physical album for product display, and only needs to carry and display an electronic album, which facilitates the user's business development and reduces communication costs. Moreover, when the user customizes an annual selection album or updates the album, the user can flexibly customize the electronic album through addition, deletion and modification operations to meet their needs. In addition, the present application solves the problems of cost waste and inventory accumulation of physical albums through the way of customizing electronic albums, and has high reference significance for other chemical fields. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The flowchart of the digital presentation method of the pearlescent pigment of the present application. DETAILED DESCRIPTION

[0017] In order to better explain the present application and facilitate understanding, the present application is described in detail through specific embodiments combined with the accompanying drawings.

[0018] Referring to Figure 1 , a digital presentation method of a pearlescent pigment includes the following steps:

[0019] S1, establishing a database of a pearlescent pigment product line, the pearlescent pigment product line contains a plurality of product models of pearlescent pigments and their detailed information, the detailed information of the pearlescent pigment includes visual presentation information, product details, technical parameters, quality inspection report and regulation file, and the product model is one parameter in the product details;

[0020] S2, selecting a color in a primary color selection menu, obtaining a similar pearlescent pigment in the database according to the selected color, displaying the product model of the matched pearlescent pigment in the primary color selection menu, and displaying the detailed information of the matched pearlescent pigment in the secondary color selection menu;

[0021] S3, obtaining the pearlescent pigment selected by the user as the album pigment, adding the product model of the selected pearlescent pigment and the visual presentation information and product details of the pearlescent pigment to the selected electronic album, the electronic album being capable of being added, deleted or modified, and the detailed information of the pearlescent pigment in the electronic album being synchronized with the data in the database.

[0022] From the above description, the beneficial effects of the present application are that the similar pearlescent pigments are matched according to the color selected by the user, and the detailed information of the matched pearlescent pigments can be displayed, the user can compare the pearlescent pigments of different product models, and finally add the selected pearlescent pigments to the selected electronic album. The user does not need to carry a traditional physical album for product display, but only needs to carry and display an electronic album, which facilitates the user's business development and reduces communication costs. Moreover, when the user customizes an annual selection album or updates the album, the user can flexibly customize the electronic album through the adding, deleting and modifying operations to meet the needs. In addition, the present application solves the problems of cost waste and inventory backlog of physical albums through the way of customizing electronic albums, and has high reference significance for other chemical fields.

[0023] Further, the S2 further comprises:

[0024] Obtaining the user's check of the collected pearlescent pigments, and adding the pearlescent pigments and their detailed information to the collection.

[0025] From the above description, by collecting specific or commonly used pearlescent pigments in the collection, the user can avoid spending too much time on color selection.

[0026] Further, in the S2, the color is selected in the first color selection menu, and the similar pearlescent pigments in the database are obtained according to the selected color, comprising:

[0027] Displaying a 3D color sphere, obtaining the click position of the user's click on the surface of the 3D color sphere, obtaining the color value of the pixel point of the click position, and matching the similar pearlescent pigments in the database according to the color value of the pixel point.

[0028] From the above description, the user selects the color by clicking on the 3D color sphere, and matches the similar pearlescent pigments in the database through the color value of the pixel point of the click position, which is simple and convenient to operate.

[0029] Further, the displayed 3D color sphere can be enlarged, reduced, dragged and rotated through a preset instruction.

[0030] From the above description, the 3D color sphere can be enlarged to accurately click on the desired color, improving the accuracy of color selection.

[0031] Further, the acquisition user clicks the click position of the 3D color sphere surface, acquires the color value of the pixel point of the click position, and matches the similar pearlescent pigment in the database according to the color value of the pixel point, including:

[0032] When the user clicks the surface of the 3D color sphere, the current screenshot is intercepted, the screen coordinates of the user click are calculated according to the screenshot, the 16-bit color value of the pixel point on the surface of the 3D color sphere corresponding to the screen coordinates is calculated, the 16-bit color value of the pixel point is matched with the 16-bit color value in the product details of the pearlescent pigment stored in the database, and the first N pearlescent pigments are returned in order from high to low according to the similarity.

[0033] From the above description, when the user clicks the surface of the 3D color sphere, the 16-bit color value of the pixel point on the surface of the 3D color sphere is obtained by screenshot and coordinate positioning, which ensures the accuracy of the calculation of the 16-bit color value of the pixel point after color selection. And the first N similar pearlescent pigments are returned to the user in order from high to low to ensure that the user selects the satisfied color of the pearlescent pigment.

[0034] Further, the S1 before including:

[0035] S01, using a backlight to irradiate a real spray board sprayed with a preset product model of pearlescent pigment, acquiring appearance information and pixel data of the real spray board through a preset angle of view and a lens, compensating and correcting the pixel data through an agfa standard color card and / or CIE1976 standard, and restoring and correcting the appearance information according to the result of compensation and correction;

[0036] Editing the detailed information of the preset product model of pearlescent pigment, and storing the appearance information of the real spray board after restoration and correction into the visual presentation information of the preset product model of pearlescent pigment.

[0037] From the above description, the appearance information of the real spray board sprayed with pearlescent pigment is obtained by shooting, and then the color of the real spray board is truly restored to obtain accurate appearance information of the pearlescent pigment spray board, which ensures the reliability of the visual presentation information of the pearlescent pigment in the database.

[0038] Further, the S01 after including:

[0039] S02, based on the appearance information of the real spray board after restoration and correction, making a 3D fluid animation of the pearlescent pigment corresponding to the product model, and adding the 3D fluid animation to the visual presentation information of the pearlescent pigment corresponding to the product model.

[0040] From the above description, adding 3D fluid animation in visual presentation information enables users to understand the fluid color effect of pearlescent pigments.

[0041] Further, the S02 further includes: making a virtual scene model of each product model of the pearlescent pigments, and adding each virtual scene model to the visual presentation information of the pearlescent pigments of the corresponding model.

[0042] From the above description, the effect of the pearlescent pigments applied to the virtual scene model can be viewed in the visual presentation information of the pearlescent pigments, for example, the specific application scene of a pearlescent pigment of a product model on a car model.

[0043] Further, the S02 further includes:

[0044] S03, downloading the 3D fluid animation and the virtual scene model to a buffer, and adding virtual reality interactive events to the 3D fluid animation and the virtual scene model in the buffer, respectively.

[0045] From the above description, users can view the 3D fluid animation and the virtual scene model under virtual reality technology through external virtual reality devices such as AR devices and VR devices, which enables users to more realistically experience the specific application effect of the pearlescent pigments. For example, when viewing the 3D fluid animation of a pearlescent pigment of a product model through a virtual reality device, the color change of the 3D fluid animation of the pearlescent pigment of the product model can be seen in each direction and under different light. For another example, when viewing the virtual scene model of a pearlescent pigment of a product model as a car model through a virtual reality device, the application effect of the pearlescent pigment on the car model can be directly observed, and the color change of the sprayed pearlescent pigment on the car model under different angles and different light can be observed. Thus, the problem that the physical pearlescent pigment color card album cannot intuitively feel the application effect of the pearlescent pigment in different scenes combined with the real object is solved, which avoids low understanding of the product by the customers and thus high communication cost.

[0046] Embodiment one

[0047] Please refer to Figure 1 A digital presentation method of pearlescent pigments, including the following steps:

[0048] S01, using a backlight to irradiate a real object spray board sprayed with a pearlescent pigment of a preset product model, acquiring appearance information and pixel data of the real object spray board through a preset angle of view and a lens, compensating and correcting the pixel data through an agfa standard color card and / or CIE1976 standard, and restoring and correcting the appearance information according to the result of compensation and correction;

[0049] editing the detailed information of the preset product model of the pearlescent pigment, and storing the appearance information of the corrected real physical spray plate into the visual presentation information of the preset product model of the pearlescent pigment.

[0050] S02, based on the appearance information of the corrected real physical spray plate, making a 3D fluid animation of the pearlescent pigment corresponding to the product model, and making a virtual scene model of each product model of the pearlescent pigment, and adding each virtual scene model to the visual presentation information of the pearlescent pigment corresponding to the product model.

[0051] S03, downloading the 3D fluid animation and the virtual scene model to a buffer area, and adding virtual reality interaction events to the 3D fluid animation and the virtual scene model in the buffer area respectively.

[0052] S1, establishing a database of a pearlescent pigment product line, the pearlescent pigment product line including a plurality of product models of pearlescent pigments and detailed information thereof, the detailed information of the pearlescent pigment including visual presentation information, product details, technical parameters, quality inspection reports and regulatory documents, the product model being one parameter in the product details;

[0053] S2, selecting a color in a primary color selection menu, obtaining a matching similar pearlescent pigment in the database according to the selected color, displaying the product model of the matching pearlescent pigment in the primary color selection menu, and displaying the detailed information of the matching pearlescent pigment in a secondary color selection menu;

[0054] obtaining the user's checked collection of pearlescent pigments, and adding the pearlescent pigments and their detailed information to the collection;

[0055] S3, obtaining the user's selection of pearlescent pigments as a picture album pigment, adding the product model of the selected pearlescent pigment and its visual presentation information and product details to the selected electronic picture album, the electronic picture album being executable for addition, deletion and modification, and the detailed information of the pearlescent pigments in the electronic picture album being synchronized with the data in the database.

[0056] In the S2, selecting a color in a primary color selection menu, and obtaining a matching similar pearlescent pigment in the database according to the selected color includes: displaying a 3D color sphere, the displayed 3D color sphere being zoomable and rotatable by a preset instruction, obtaining a click position on the surface of the 3D color sphere clicked by the user, obtaining a color value of a pixel point at the click position, and matching a similar pearlescent pigment in the database according to the color value of the pixel point.

[0057] The obtaining of the click position of the user on the surface of the 3D color sphere, the color value of the pixel point of the click position, and the matching of the similar pearlescent pigment in the database according to the color value of the pixel point include: when the user clicks on the surface of the 3D color sphere, the current screenshot is intercepted, the screen coordinates of the user click are calculated according to the screenshot, the 16-bit color value of the pixel point on the surface of the 3D color sphere corresponding to the screen coordinates is calculated, the 16-bit color value of the pixel point is matched with the 16-bit color value in the product details of the pearlescent pigment stored in the database in terms of similarity, and the first N pearlescent pigments are returned in descending order of similarity.

[0058] The above is only an embodiment of the present application, and does not limit the patent scope of the present application. Any equivalent transformation or direct or indirect application in the related technical field using the content of the specification and drawings is also included in the patent protection scope of the present application.

Claims

1. A method for digitally rendering pearlescent pigments, characterized in that, Includes the following steps: S1. Establish a database for a pearlescent pigment product line, which includes various product models of pearlescent pigments and their detailed information. The detailed information of the pearlescent pigments includes visual presentation information, product details, technical parameters, quality inspection reports, and regulatory documents. The product model is a parameter in the product details. S2. Select a color in the primary color selection menu, retrieve similar pearlescent pigments from the database based on the selected color, display the product models of the matching pearlescent pigments in the primary color selection menu, and display the detailed information of the matching pearlescent pigments in the secondary color selection menu. S3. Obtain the pearlescent pigment selected by the user as the pigment for the catalog, and add the product model, visual presentation information and product details of the selected pearlescent pigment to the selected electronic catalog. The electronic catalog can perform add, delete and modify operations, and the detailed information of the pearlescent pigment in the electronic catalog is synchronized with the data in the database. The preceding S1 includes: S01. Illuminate a physical spray plate coated with pearlescent pigment of a preset product model using a backlight, and obtain the appearance information and pixel data of the physical spray plate through a preset camera position and lens. The pixel data is compensated and calibrated by X-Rite standard color chart and / or CIE1976 standard, and the appearance information is restored and corrected according to the compensation and calibration results. Edit the detailed information of the pearlescent pigment of the preset product model, and store the restored and corrected appearance information of the physical spray plate into the visual presentation information of the pearlescent pigment of the preset product model; Following S01, the following also includes: S02. Based on the appearance information of the restored and corrected physical spray plate, create a 3D fluid animation of the pearlescent pigment corresponding to its product model, and add the 3D fluid animation to the visual presentation information of the pearlescent pigment corresponding to its product model. S02 further includes: creating virtual scene models of pearlescent pigments for each product model, and adding each virtual scene model to the visual presentation information of the corresponding pearlescent pigment model; S02 also includes: S03. Download the 3D fluid animation and the virtual scene model to the buffer, and add virtual reality interactive events to the 3D fluid animation and the virtual scene model in the buffer respectively.

2. The digital rendering method for pearlescent pigments according to claim 1, characterized in that, Following S2, the following also includes: The system retrieves the pearlescent pigments selected by the user for their favorites and adds the pearlescent pigments and their detailed information to their favorites list.

3. The digital rendering method for pearlescent pigments according to claim 1, characterized in that, In step S2, a color is selected from the primary color selection menu, and similar pearlescent pigments are retrieved from the database based on the selected color, including: Display a 3D colored sphere, obtain the click position of the user clicking on the surface of the 3D colored sphere, obtain the color value of the pixel at the click position, and match similar pearlescent pigments in the database based on the color value of the pixel.

4. The digital rendering method for pearlescent pigments according to claim 3, characterized in that, The displayed 3D colored spheres can be zoomed in, zoomed out, and rotated using preset commands.

5. The digital rendering method for pearlescent pigments according to claim 3 or 4, characterized in that, The step of obtaining the click position of the user on the surface of the 3D colored sphere, obtaining the color value of the pixel at the click position, and matching similar pearlescent pigments in the database based on the color value of the pixel includes: When a user clicks on the surface of the 3D colored sphere, a screenshot of the current screen is captured. The screen coordinates of the user's click are calculated based on the screenshot. The hexadecimal color value of the pixel on the surface of the 3D colored sphere corresponding to the screen coordinates is calculated. The hexadecimal color value of the pixel is matched with the hexadecimal color value in the product details of the pearlescent pigment stored in the database. The top N pearlescent pigments are returned in descending order of similarity.

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