Three-dimensional reconstruction method, device and system, medium and computer equipment

A three-dimensional reconstruction and three-dimensional technology, applied in the field of computer vision, can solve problems such as the inability to take into account the accuracy and reliability of reconstruction results, and achieve the effect of taking into account accuracy and ensuring reliability

Pending Publication Date: 2021-07-23
SHANGHAI SENSETIME INTELLIGENT TECH CO LTD
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Problems solved by technology

However, traditional 3D reconstruction methods cannot balance the accuracy and reliability of reconstruction results

Method used

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  • Three-dimensional reconstruction method, device and system, medium and computer equipment
  • Three-dimensional reconstruction method, device and system, medium and computer equipment
  • Three-dimensional reconstruction method, device and system, medium and computer equipment

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[0041] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0042] The terminology used in the present disclosure is for the purpose of describing particular embodiments only, and is not intended to limit the present disclosure. As used in this disclosure and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood...

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Abstract

The embodiment of the invention provides a three-dimensional reconstruction method, device and system, a medium and computer equipment. The method comprises the following steps: carrying out the three-dimensional reconstruction of an image of a target object through a three-dimensional reconstruction network, obtaining an initial parameter of the target object, and enabling the initial parameter to be used for building a three-dimensional model of the target object; optimizing the initial parameters based on pre-acquired supervision information used for representing features of a target object to obtain optimized parameters; and performing skeleton skin processing based on the optimization parameters, and establishing a three-dimensional model of the target object.

Description

technical field [0001] The present disclosure relates to the technical field of computer vision, and in particular to a three-dimensional reconstruction method, device and system, media and computer equipment. Background technique [0002] 3D reconstruction is one of the important problems in computer vision and has many potential applications in fields such as augmented reality and virtual reality. By performing three-dimensional reconstruction on the target object, the posture and limb rotation of the target object can be reconstructed. However, traditional 3D reconstruction methods cannot balance the accuracy and reliability of reconstruction results. Contents of the invention [0003] The present disclosure provides a three-dimensional reconstruction method, device and system, medium and computer equipment. [0004] According to the first aspect of an embodiment of the present disclosure, a 3D reconstruction method is provided, the method comprising: performing 3D re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T17/20G06T7/00G06T7/11
CPCG06T17/20G06T7/0002G06T7/11G06T2207/10028G06T7/97G06T7/50G06T2207/20044
Inventor 曹智杰汪旻刘文韬钱晨马利庄
Owner SHANGHAI SENSETIME INTELLIGENT TECH CO LTD
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