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Virtual shoe trying method based on single-view RGBD sensor

A sensor and single-view technology, applied in the direction of instruments, 3D modeling, image data processing, etc., can solve the problems of increasing calculation process and complexity, and achieve the effects of ease of use, elimination of user operations, and low cost

Pending Publication Date: 2020-02-04
PLEX VR DIGITAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This solution uses acquisition equipment to reconstruct a complete human foot model, and then fits it with the shoe model, which increases the calculation process and is more complicated

Method used

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  • Virtual shoe trying method based on single-view RGBD sensor
  • Virtual shoe trying method based on single-view RGBD sensor
  • Virtual shoe trying method based on single-view RGBD sensor

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Experimental program
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Embodiment Construction

[0040] The present invention will be further described now in conjunction with accompanying drawing.

[0041] see Figure 1 to Figure 4b , Figure 1 to Figure 4b What is shown is an embodiment of the present invention. A virtual shoe fitting work area is constructed. A set of display devices are arranged in front of the area, and an RGBD camera is placed under the display device, and the viewing angle covers the work area. When the user stands in the area, the RGBD camera collects data in the area, and then uses computer vision related technology to locate the position, direction and size of the user's feet, and then uses computer graphics related rendering technology to render the existing The 3D model of the footwear product is projected to the current camera perspective, fused with the RGB data of the real-time scene, and projected to the display device to complete the visual effect display of the virtual shoe test.

[0042] Calculate the world coordinate system and camer...

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PUM

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Abstract

A virtual shoe trying-on method based on the single-view RGBD sensor comprises the steps that a working area is set, and the view angle of an RGBD camera covers the working area; a user stands in a working area, an RGBD camera collects data of the user, and then the positions, directions and sizes of feet are determined; and the three-dimensional model of the shoe is projected to a current cameravisual angle, and the three-dimensional model is fused with the RGB data of the real-time scene. According to the invention, the three-dimensional models of the feet of the user and the footwear products can be fused in real time and can be displayed at any visual angle, and the visual effect experience of the user facing the real footwear trying of the footwear trying mirror is completely simulated. The foot size of the user can be accurately calculated, and complex user operation is eliminated.

Description

technical field [0001] The invention relates to the field of computer three-dimensional graphics processing, in particular to a virtual shoe-trying method based on a single-view RGBD sensor. Background technique [0002] With the rise of Internet technology, the global industry has entered the Internet era. In daily production and life, online shopping has increasingly become a mainstream consumption pattern. When purchasing footwear products online, choosing the ideal style and appropriate size has become a major problem for users. The reason is that there is a certain gap between using the single-plane shoe display effect taken by the seller as the basis for selecting styles and the actual psychological expectations of users. In addition, the shoe size standards of Chinese footwear manufacturers are not widely used, and European or American sizes are often used instead. However, the shoe sizes between different manufacturers and different footwear products cause the prob...

Claims

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Application Information

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IPC IPC(8): G06T17/00G06T7/70G06T7/50G06T5/50G06Q30/06
CPCG06T7/50G06T7/70G06T5/50G06T17/00G06Q30/0643G06T2207/20221
Inventor 朱康张迎梁
Owner PLEX VR DIGITAL TECH CO LTD