Bougainvillea speetabilis type interactive imaging method and system

Abstract

The invention relates to the field of image communication, and provides a bougainvillea speetabilis type interactive imaging method and system.The bougainvillea speetabilis type interactive imaging method comprises the following steps that an organism in a first entering range is captured in an induction area; acquiring and tracking biological body dynamic change information in the induction area; carrying out two-dimensional projection calculation on the biological body obtained in real time to obtain area information of an area needing to be covered on the display screen, and carrying out dynamic following display in the display screen; and when at least two organisms are captured in the sensing area, displaying on the display screen at the same time, displaying a complete coverage outline of one organism in an overlapping area generated in the movement process, and performing missing display on the overlapping area part by the other organism or the plurality of organisms. Entering organisms are sequentially captured in the induction area, the dynamic change information of the organism body is tracked and obtained, and after two-dimensional projection calculation, dynamic following display is carried out on the display screen, so that the effect of interactive projection is achieved, and interestingness is improved.

Description

Technical Field

[0001] The present invention relates to the field of image communication, and in particular to a bougainvillea-style interactive imaging method and system. Background Art

[0002] The Bougainvillea interactive projection uses computer vision technology and multimedia projection display technology to create a dynamic and modern interactive experience that seems real and illusory, and establishes the strongest recognition and maximum value of content delivery. Through projection technology and touch technology, people interact with the screen. This new interactive experience greatly attracts people's attention both visually and physically. It is suitable for all public indoor places, especially for cultural tourism, leisure, shopping, entertainment and education.

[0003] The current method is to upgrade the traditional single media and multimedia communication forms with technology, and use fantastic visual effects and wonderful dynamics to bring the information closer to consumers. However, multimedia equipment needs to be debugged during use and needs to be regularly maintained. When used outdoors, it will increase the cost of use, resulting in problems such as difficulty in large-scale promotion and use. Summary of the invention

[0004] The purpose of the present invention is to provide a bougainvillea-style interactive display method, aiming to improve the problem that the existing interactive projection equipment has high use cost or maintenance cost, resulting in high difficulty in promotion.

[0005] To achieve the above object, the present invention adopts the following technical solution: a bougainvillea interactive imaging method, comprising the following steps:

[0006] Capture the first creature that enters the sensing area;

[0007] Acquire and track the dynamic changes of biological shapes in the sensing area;

[0008] Perform two-dimensional projection calculation on the biological shape acquired in real time to obtain the area information of the area that needs to be covered on the display screen, and dynamically follow and display it on the display screen;

[0009] When at least two creatures are captured in the sensing area, they are displayed simultaneously on the display screen, and in the overlapping area generated during the movement, the complete coverage outline of one of the creatures is displayed, and the overlapping area of ​​the other one or more creatures is displayed missing.

[0010] Preferably, the number of organisms to be captured that enter the sensing area is set to N, where N is an integer, and when the N+1th or more organisms enter the sensing area, shielding is performed.

[0011] Preferably, when the display screen is in an initial state, a screen background display and / or graphic display is performed.

[0012] Preferably, the display screen displays a first organism entering the sensing area in a first color, the display screen displays a second organism entering the sensing area in a second color, and the initial state of the display screen displays a third color.

[0013] Preferably, when the first captured organism is displayed on the display screen, a first color is sequentially presented along a set first direction; when the second captured organism is displayed on the display screen, a second color is sequentially presented along a set second direction.

[0014] Preferably, after the overlapping parts of the organisms on the display screen are separated, the overlapping parts restore the outline of the missing organisms.

[0015] The present invention also provides a bougainvillea-style interactive display system, aiming to improve the problem that the existing interactive projection equipment has high use cost or maintenance cost, which leads to high difficulty in promotion.

[0016] A bougainvillea interactive display system is used to execute the bougainvillea interactive display method as described above, comprising:

[0017] A collection module, which is used for biological image information;

[0018] A controller, whose input terminal is electrically connected to the acquisition module,

[0019] A display module, whose input end is electrically connected to the output end of the controller, includes a bottom shell and a plurality of display units arranged in a dot matrix on the bottom shell, the display units include a multi-faceted rotating member and a power member driving the rotating member to rotate, and a display structure for interactive projection is arranged on each surface of the rotating member.

[0020] Preferably, the imaging unit further comprises a base, and the power member is arranged on the base;

[0021] The base is provided with a plurality of mounting feet, and the bottom shell is provided with fixing holes or fixing grooves for installing the mounting feet.

[0022] Preferably, a triangular three-sided structure is provided on the rotating member, and a central axis connected to the output end of the power member is provided at one end of the rotating member.

[0023] Preferably, a linkage column is provided on the base for placing the plurality of rotating parts, a driving rod is provided inside the linkage column, a bevel gear pair is provided on one end face of the driving rod and the end face of the central axis, or a friction surface is provided on the end face of the driving rod and the central axis, and the other end of the driving rod is provided on the power part.

[0024] After adopting the above technical solution, the present invention has the following advantages compared with the background technology:

[0025] 1. Use a sequential capture method to capture the organisms that enter the sensing area one by one and track the dynamic changes of the organisms' shapes. Perform two-dimensional projection calculation on the captured dynamic changes of the organisms' shapes to obtain the area information of the coverage area that needs to be displayed on the display screen. Dynamic follow-up display is performed on the display screen to achieve the effect of interactive projection, so as to make the interactive experience more interesting.

[0026] 2. When multiple creatures enter the sensing area, they are tracked and displayed in sequence according to the order of entry, so as to achieve the purpose of projecting multiple creatures on the display screen, to show the display effect of multiple creatures and improve the fun and practicality of interactive projection.

[0027] 3. The rotating parts are displayed through different color surfaces, for example, they can be painted with environmentally friendly paint, and the image is presented by using the principle of reflection, which greatly improves the effect of green environmental protection. At the same time, the display screen has no electronic radiation to people and the environment. The rotation action has a good mechanical feel and enhances the fun of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a flowchart of the Bougainvillea interactive imaging method of the present invention;

[0029] Figure 2 A schematic diagram of the Bougainvillea-style interactive display system of the present invention displayed through colors;

[0030] Figure 3 It is a structural schematic diagram of a display module of the bougainvillea-style interactive display system of the present invention;

[0031] Figure 4 It is a structural schematic diagram of the imaging unit of the bougainvillea-style interactive imaging system of the present invention;

[0032] Figure 5 It is a partial cross-sectional view of the display unit of the Bougainvillea-style interactive display system of the present invention;

[0033] Figure 6 It is a schematic diagram of the display unit of the bougainvillea interactive display system of the present invention displaying through a color plane.

[0034] Description of reference numerals:

[0035] 10. Collection module; 11. Collection area;

[0036] 20. Controller;

[0037] 30. Display module; 31. Bottom shell; 32. Display unit;

[0038] 321, rotating member; 322, base; 324, driving rod; 325, power member;

[0039] 3221. Linkage column; 3222. Mounting foot; 3211. Center axis. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0041] In addition, it should be noted that the terms "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element of the present invention must have a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0042] When an element is referred to as being “fixed to” or “disposed on” or “provided on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or indirectly connected to the other element.

[0043] Unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the invention can be understood according to specific circumstances.

[0044] Embodiment 1

[0045] Please refer to Figure 1 As shown, this embodiment provides a bougainvillea interactive imaging method, comprising the following steps:

[0046] S101. Capture the first organism that enters the sensing area.

[0047] The biological information in the sensing area can be captured by a somatosensory sensor (the model may be a somatosensory sensor of QR-XFR-95aDW) or a camera, and biological morphological command information can be formed for feedback.

[0048] S102, acquiring and tracking the dynamic change information of the biological body in the sensing area.

[0049] For the first organism to enter the sensing area and remain within the sensing area, the organism will be continuously tracked in the dynamic state to obtain information on the dynamic changes in the organism's shape and to provide continuous feedback and output.

[0050] S103, performing two-dimensional projection calculation on the biological body acquired in real time to obtain area information of the area that needs to be covered on the display screen, and performing dynamic follow-up display on the display screen.

[0051] When the body sensor detects biological information (taking a person as an example), the person will be projected in two dimensions, and the corresponding two-dimensional projection range will be covered on the display screen, and the acquired human body contour will be displayed with a corresponding area coverage. For example, the coverage area can be displayed by color, or the outline of the coverage area can be displayed with contour lines, etc., to form an interactive projection of the dynamic changes of the human body.

[0052] S104. When at least two creatures are captured in the sensing area, they are displayed simultaneously on the display screen, and in the overlapping area generated during the movement, the complete coverage outline of one of the creatures is displayed, and the overlapping area of ​​the other one or more creatures is displayed missing.

[0053] When multiple creatures enter the sensing area one after another, they will be locked and interactively projected on the display screen at the same time. When two or more creatures overlap, only the complete outline of one of the creatures will be displayed on the display screen, while the others will be displayed as missing.

[0054] Furthermore, in this embodiment, the number of captured organisms entering the sensing area can be set to N, where N is an integer. When the N+1th or more organisms enter the sensing area, they are shielded and will not be displayed on the display screen to ensure that the contour features of the organisms displayed on the display screen are clear, forming a good dynamic interactive aesthetic. That is, by automatically shielding the action interference of other biological information entering the sensing area, the display screen is kept bright and concise, thereby ensuring the beauty of the projection display.

[0055] In this embodiment, the display screen displays the first creature entering the sensing area in the first color, the display screen displays the second creature entering the sensing area in the second color, and the initial state of the display screen displays the third color. For example, the first color can be red, the second color can be yellow, and the third color can be green.

[0056] Specifically, two people can be displayed on the display screen, using the three-sided structure of bougainvillea, that is, red, yellow and green are displayed on the three sides of the bougainvillea in sequence, and the bougainvillea is rotated to display different sides, forming a two-dimensional projection display effect through colors. In this way, the display screen arranges the bougainvillea in a dot matrix to achieve the purpose of projection display.

[0057] When in use, after obtaining the first biological information that enters the sensing area (taking a person as an example, obtaining the character information), a rotation instruction is issued to each array point in the corresponding array range, controlling the corresponding bougainvillea component of the array point to rotate 120° positively, and the display surface changes from "green" to "red". The movement of the first character information in the sensing area is tracked, and the array range of the area covered by the moving person is calculated in real time, and the bougainvillea components in the corresponding array range are dynamically controlled to rotate 120° positively, ensuring that the bougainvillea display surface in the range covered by the body of the first character information changes from "green" to "red" in real time and dynamically. When the range of the first character information's movement is temporarily passed, the display surface of the bougainvillea rotates 120° negatively from "red" to "green" and enters the initial state.

[0058] Then, when the sensing area enters the second person's information, the somatosensory sensor maintains the tracking display of the first person's information while rotating the bougainvillea display surface of the second person's body coverage area by 120° negatively, and then changes from "green" to "yellow", and displays the projection area of ​​the second person in yellow. When the second person's body coverage area intersects and overlaps with the first person's body coverage area, the array of the second person's body coverage area issues a command to the bougainvillea component in the overlapping area, and the bougainvillea display surface rotates 120° from the red display surface of the first person to "yellow", taking into account the overall display of the posture and movements of both people.

[0059] Then, when the body coverage area of ​​the second person is separated from the body coverage area of ​​the first person, there will be two situations: First, the array points control the display surface of the bougainvillea to rotate negatively by 120°, from "yellow" to "red", and restore to the coverage area of ​​the first person. Second, when the coverage area of ​​the second person enters the green background area, the array points control the display surface of the bougainvillea to rotate negatively by 120°, from "green" to "yellow". Of the above two situations, only the first situation will occur, and the second person will be out of the sensing range; or, only the second situation will occur, and the first person will be out of the sensing range; or both situations will occur at the same time.

[0060] When the bougainvillea component is used to rotate and switch colors to realize projection display, it can be produced in the staggered and overlapping areas, which can clearly show the different actions of the two people and the structure of the staggered parts to ensure the vividness of the actions. The different color display of the staggered and overlapping areas makes the actions of the two people very clear and realizes the differentiated presentation of colors, enhances the color beauty and artistic sense of the picture, and makes the whole picture full of natural beauty. At the same time, only distinguishing the display by color can improve the effect of green environmental protection.

[0061] In this embodiment, when the display screen is in the initial state, the screen background and / or graphic display are performed, that is, when an object enters the sensing area, the display screen will be in a standby state. At this time, the display screen will display the screen background, for example, displaying backgrounds of different colors in sequence, or displaying graphics on the screen for display, which has the functions of advertising or instructions for use, and improves practicality.

[0062] In this embodiment, when the first captured creature is displayed on the display screen, the first color is sequentially presented along the set first direction; when the second captured creature is displayed on the display screen, the second color is sequentially presented along the set second direction. Displaying the coverage area along one direction has the effect of gradually displaying the coverage range of the person's projection, forming a gradient effect, and forming the beauty of color change.

[0063] Embodiment 2

[0064] like Figure 2 and Figure 3 As shown, this embodiment provides a bougainvillea interactive display system for executing the bougainvillea interactive display method as described in the first embodiment, including a collection module 10, a controller 20 and a display module 30. The collection module 10 can be a somatosensory sensor or a camera to collect image information and form a collection area 11. When a creature enters, dynamic collection will be performed. The specific collection method is described in detail below. The controller 20 can be a computer, the input end of the controller 20 is electrically connected to the collection module 10, the input end of the display module 30 is electrically connected to the output end of the controller 20, and the display module 30 includes a bottom shell 31 and a plurality of display units 32 arranged in a dot matrix on the bottom shell 31. The display unit 32 includes a multi-faceted rotating member 321 and a power member 325 that drives the rotating member 321 to rotate. Each face of the rotating member 321 is provided with a display structure for interactive projection. The power member 325 can be a motor, which is used to drive the rotating member 321 to rotate and switch different faces.

[0065] In this embodiment, the display structure can be an LED lamp or a color surface (such as Figure 6As shown), the surfaces in the rotating member 321 are colored with different colors so that each surface has a different color, or different colors are displayed through LED lights, and then different surfaces are switched for display through the rotating member 321.

[0066] Specifically, a corresponding number of faces can be set on the rotating member 321 according to the needs, such as a structure of 3, 4, 5, 6, 7 faces, etc., each face is set at equal intervals, and after reaching the same rotation angle, it can switch to the next face, and then display on different faces through different colors. For example, when the rotating member 321 has more faces, the projection can be displayed in a gradient color, or when the rotating member 321 has fewer faces, multiple collected biological projections can be distinguished by bright colors.

[0067] Furthermore, if Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, in this embodiment, the rotating member 321 can be set to the shape of bougainvillea and coated with different colors on three sides, or displayed through a light source, so as to achieve the purpose of displaying different colors. At the same time, through the display of bougainvillea, the dynamic beauty of the blade-type flip display can be achieved.

[0068] Specifically, two people can be displayed on the display screen, using the three-sided structure of bougainvillea, that is, red, yellow and green are displayed on the three sides of the bougainvillea in sequence, and the bougainvillea is rotated to display different sides, forming a two-dimensional projection display effect through colors. In this way, the display screen arranges the bougainvillea in a dot matrix to achieve the purpose of projection display.

[0069] When in use, after obtaining the first biological information that enters the sensing area (taking a person as an example, obtaining the character information), a rotation instruction is issued to each array point in the corresponding array range, controlling the corresponding bougainvillea component of the array point to rotate 120° positively, and the display surface changes from "green" to "red". The movement of the first character information in the sensing area is tracked, and the array range of the area covered by the moving person is calculated in real time, and the bougainvillea components in the corresponding array range are dynamically controlled to rotate 120° positively, ensuring that the bougainvillea display surface in the range covered by the body of the first character information changes from "green" to "red" in real time and dynamically. When the range of the first character information's movement is temporarily passed, the display surface of the bougainvillea rotates 120° negatively from "red" to "green" and enters the initial state.

[0070] Then, when the sensing area enters the second person's information, the somatosensory sensor maintains the tracking display of the first person's information while rotating the bougainvillea display surface of the second person's body coverage area by 120° negatively, and then changes from "green" to "yellow", and displays the projection area of ​​the second person in yellow. When the second person's body coverage area intersects and overlaps with the first person's body coverage area, the array of the second person's body coverage area issues a command to the bougainvillea component in the overlapping area, and the bougainvillea display surface rotates 120° from the red display surface of the first person to "yellow", taking into account the overall display of the posture and movements of both people.

[0071] Then, when the body coverage area of ​​the second person is separated from the body coverage area of ​​the first person, there will be two situations: First, the array points control the display surface of the bougainvillea to rotate negatively by 120°, from "yellow" to "red", and restore to the coverage area of ​​the first person. Second, when the coverage area of ​​the second person enters the green background area, the array points control the display surface of the bougainvillea to rotate negatively by 120°, from "green" to "yellow". Of the above two situations, only the first situation will occur, and the second person will be out of the sensing range; or, only the second situation will occur, and the first person will be out of the sensing range; or both situations will occur at the same time.

[0072] When the bougainvillea component is used to rotate and switch colors to realize projection display, it can be produced in the staggered and overlapping areas, which can clearly show the different actions of the two people and the structure of the staggered parts to ensure the vividness of the actions. The different color display of the staggered and overlapping areas makes the actions of the two people very clear and realizes the differentiated presentation of colors, enhancing the color beauty and artistic sense of the picture, making the whole picture full of natural beauty.

[0073] like Figure 2 As shown, in this embodiment, when the display screen is in the initial state, the screen background and / or graphic display are performed, that is, when an object enters the sensing area, the display screen will be in a standby state. At this time, the display screen will display the screen background, for example, displaying backgrounds of different colors in sequence, or displaying graphics on the screen for display, which has the functions of advertising or instructions for use, and improves practicality.

[0074] like Figure 3 and Figure 4As shown, in this embodiment, the imaging unit 32 also includes a base 322, and the power member 325 is arranged on the base 322; a plurality of mounting legs 3222 are arranged on the base 322, and a fixing hole or fixing groove for mounting the mounting legs 3222 is arranged on the bottom shell 31. The mounting and placement is carried out through the base 322 to form a modular installation method, which is convenient for dot matrix assembly, maintenance and disassembly. Specifically, the mounting legs 3222 and the fixing holes can be directly plugged and fixed, or threads can be designed on the mounting legs 3222 and locked and installed through nuts.

[0075] like Figure 4 and Figure 5 As shown, in this embodiment, a linkage column 3221 for placing a plurality of rotating members 321 is provided on the base 322, and a driving rod 324 is provided in the linkage column 3221. A helical gear pair is provided on one end face of the driving rod 324 and the end face of the central shaft 3211, or a friction surface is provided on the end face of the driving rod 324 and the central shaft 3211, and the other end of the driving rod 324 is provided on the power member 325. In this way, the helical gear surface on the end face of the driving rod 324 can synchronously drive the plurality of rotating members 321 to rotate; or, the friction force of the friction surfaces rubbing against each other can be used to drive the rotating members 321, thereby increasing the display range of each base 322, forming a plant mimicry of the bougainvillea, and forming a three-dimensional aesthetic feeling on the display screen.

[0076] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A Bougainvillea interactive imaging method, characterized in that: The following steps are involved: Capture the first creature that enters the sensing area; Acquire and track the dynamic changes of biological shapes in the sensing area; Perform two-dimensional projection calculation on the biological shape acquired in real time to obtain the area information of the area that needs to be covered on the display screen, and dynamically follow and display it on the display screen; When at least two creatures are captured in the sensing area, they are displayed simultaneously on the display screen, and in the overlapping area generated during the movement, the complete coverage outline of one of the creatures is displayed, and the overlapping area of ​​the other one or more creatures is displayed missing.

2. The Bougainvillea interactive imaging method according to claim 1, characterized in that: The number of organisms to be captured that enter the sensing area is set to N, where N is an integer. When the N+1th or more organisms enter the sensing area, they will be shielded.

3. The Bougainvillea interactive imaging method according to claim 1, characterized in that: When the display screen is in the initial state, the screen background display and / or graphic display are performed.

4. The Bougainvillea interactive imaging method according to claim 3, characterized in that: The display screen displays a first biological being entering the sensing area in a first color, the display screen displays a second biological being entering the sensing area in a second color, and the initial state of the display screen displays a third color.

5. The Bougainvillea interactive imaging method according to claim 4, characterized in that: When the first captured creature is displayed on the display screen, a first color is sequentially presented along a set first direction; when the second captured creature is displayed on the display screen, a second color is sequentially presented along a set second direction.

6. The Bougainvillea interactive imaging method according to claim 1, characterized in that: After the overlapping parts of the organisms on the display screen are separated, the overlapping parts restore the outline of the missing organisms.

7. A bougainvillea interactive display system, used to execute the bougainvillea interactive display method according to any one of claims 1 to 6, characterized in that: include: A collection module, which is used for biological image information; A controller, whose input terminal is electrically connected to the acquisition module, A display module, whose input end is electrically connected to the output end of the controller, includes a bottom shell and a plurality of display units arranged in a dot matrix on the bottom shell, the display units include a multi-faceted rotating member and a power member driving the rotating member to rotate, and a display structure for interactive projection is arranged on each surface of the rotating member.

8. The Bougainvillea interactive display system according to claim 7, characterized in that: The imaging unit further comprises a base, and the power member is arranged on the base; The base is provided with a plurality of mounting feet, and the bottom shell is provided with fixing holes or fixing grooves for installing the mounting feet.

9. The Bougainvillea interactive display system according to claim 8, characterized in that: The rotating member is provided with a triangular three-sided structure, and one end of the rotating member is provided with a central axis connected with the output end of the power member.

10. The Bougainvillea interactive display system according to claim 7, characterized in that: The base is provided with a linkage column for placing multiple rotating parts, and a driving rod is provided in the linkage column. A helical gear pair is provided on one end face of the driving rod and the end face of the central axis, or a friction surface is provided on the end face of the driving rod and the central axis, and the other end of the driving rod is provided on the power part.

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