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Super-resolution three-dimensional texture reconstruction method and device and equipment thereof

A super-resolution and three-dimensional texture technology, which is applied in the field of super-resolution three-dimensional texture reconstruction, can solve problems such as poor effect, texture loss, and low resolution of texture mapping images, achieving obvious effects, improved resolution, and improved texture resolution rate effect

Active Publication Date: 2021-10-22
深圳长朗智能科技有限公司
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  • Application Information

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Problems solved by technology

[0004] However, in traditional texture mapping, image sampling is usually required and has texture loss. The resolution of the texture mapping image is not high, and the effect is poor.

Method used

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  • Super-resolution three-dimensional texture reconstruction method and device and equipment thereof
  • Super-resolution three-dimensional texture reconstruction method and device and equipment thereof
  • Super-resolution three-dimensional texture reconstruction method and device and equipment thereof

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Embodiment Construction

[0051] In order to make the purpose, features and advantages of the application more obvious and understandable, the application will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods. Apparently, the described embodiments are some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0052] refer to figure 1 , showing a flow chart of the steps of a super-resolution three-dimensional texture reconstruction method provided by an embodiment of the present application;

[0053] The method is applied to establish a super-resolution realistic texture model of the target object to be measured conforming to the preset measurement volume; the method includes:

[0054] S110. Acquire depth data and te...

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Abstract

The invention provides a super-resolution three-dimensional texture reconstruction method and device and equipment thereof. The method is applied to establish a super-resolution realistic texture model of a target to-be-measured object conforming to a preset measurement volume. The method comprises: acquiring depth data and a texture image of a target to-be-measured object, wherein the depth data are phase parameters of the target to-be-measured object at least comprising five visual angles; generating a three-dimensional model of the to-be-measured object according to the depth data; constructing a mapping energy equation according to the depth data, the texture image and the three-dimensional model; generating super-resolution texture image mapping with optimal energy according to the mapping energy equation; and generating the super-resolution realistic texture model according to the super-resolution texture image mapping. Sampling processing of texture three-dimensional mapping on images is avoided, and the texture resolution of a reconstructed three-dimensional model is effectively improved; and the resolution improvement effect is obvious.

Description

technical field [0001] The present application relates to the field of image processing, in particular to a super-resolution three-dimensional texture reconstruction method, device and equipment thereof. Background technique [0002] Texture Mapping, also known as texture mapping, is the process of mapping planar texture pixels to the surface of a three-dimensional object. Real shot-based texture 3D mapping is to map multiple images onto the surface of a 3D object to enhance the sense of reality, and eliminate the regional texture "seams" of the 3D surface due to different shooting angles, lighting, etc., to achieve a realistic 3D object color model. The combination of texture mapping and lighting calculation, image mixing and other technologies can form a realistic color rendering effect. [0003] Texture mapping is an important part of realistic image production, and it can be used to easily produce extremely realistic graphics. [0004] However, in traditional texture ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T15/04G06T17/00G06T3/40
CPCG06T15/04G06T17/00G06T3/4053
Inventor 刘星明蔡铁王辉静
Owner 深圳长朗智能科技有限公司
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