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Method for rapidly constructing real three-dimensional character models

A character and model technology, applied in 3D modeling, character and pattern recognition, instruments, etc., can solve the problem of virtual vision with false ones

Inactive Publication Date: 2017-09-22
王刚
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The technical effect that this invention allows for accurate placement of an image on different surfaces by adjusting its appearance based upon how well it looks like before being used with another object or subject. This helps improve accuracy during imagery analysis processes such as depth sensors.

Problems solved by technology

This patented describes two technical methods for creating immersive experiences by combining environmental sensation with physical abilities like movement and visual stimulation through simulations.

Method used

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  • Method for rapidly constructing real three-dimensional character models
  • Method for rapidly constructing real three-dimensional character models
  • Method for rapidly constructing real three-dimensional character models

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Embodiment Construction

[0049] In order to overcome the defects existing in the prior art, the present invention provides a method for quickly constructing a real three-dimensional character model, and synthesizes new texture information based on original texture information, so that users can have realistic visual effects.

[0050] like figure 1 As shown, the method for quickly constructing a real 3D character model includes the following steps:

[0051] S10: Perform face recognition and feature extraction based on the uploaded pictures.

[0052] First, the face image is divided into several uniform small blocks (blocks) with an overlap of 1 / 2, and each block is divided into several non-overlapping units (cells). After the segmentation is completed, the Each unit operates. Calculate the gradient direction and magnitude of each pixel in each cell, and then divide the gradient direction into several directions evenly, and obtain the gradient histogram of the cell by counting the histogram character...

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Abstract

The invention provides a method for rapidly constructing real three-dimensional character models. The method comprises the following steps of: A, obtaining a frontal character head portrait picture through a mobile phone or other photographing equipment, uploading the frontal character head portrait picture to a server, extracting features of the character head portrait picture in an original picture, and generating a detail-rich normal mao according to extracted character feature information; B, adjusting physical attributes of bones by utilizing a prepared character mode with rich bone information, so as to adjust physical expression state of the character model; and C, carrying out mapping according to facial textures of a general model, so as to generate a vivid limb-controllable three-dimensional character model.

Description

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Claims

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Application Information

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Owner 王刚
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