Title:
METHOD, DEVICE, ELECTRONIC APPARATUS, AND READABLE STORAGE MEDIUM FOR GENERATING VIRTUAL IMAGE
Document Type and Number:
Japanese Patent JP2023029984
Kind Code:
A
Abstract:
To provide a method, a device, an electronic apparatus, and a computer readable storage medium that generate a virtual image with a face reduction model.SOLUTION: A method comprises steps of: performing face reduction processing on an initial model of a virtual image and obtaining a face reduction model; performing white model map rendering and hyperrealistic rendering respectively for a region where each material type exists in the face reduction model, obtaining a first target model after white model map rendering, obtaining a second target model after hyperrealistic rendering, and establishing a bidirectional mapping between the first target model and the second target model to obtain a target virtual image by iterative updating. The method can reduce complexity of a model by performing face reduction on the model corresponding to the virtual image, while preserving the realism and fidelity of the virtual image as much as possible.SELECTED DRAWING: Figure 2
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Inventors:
LI JIE
LIEW HOW KIAT
YANG JIAN
SHEN XUECEN
CHEN RUIZHI
CHEN JIAO
TENG YUQIAO
DING ERRUI
WU TIAN
WANG HAIFENG
LIEW HOW KIAT
YANG JIAN
SHEN XUECEN
CHEN RUIZHI
CHEN JIAO
TENG YUQIAO
DING ERRUI
WU TIAN
WANG HAIFENG
Application Number:
JP2022195850A
Publication Date:
March 07, 2023
Filing Date:
December 07, 2022
Export Citation:
Assignee:
BEIJING BAIDU NETCOM SCIENCE & TECNOLOGY CO LTD
International Classes:
G06T17/20; G06T7/00; G06V10/82
Attorney, Agent or Firm:
Nagoya International Patent Attorney Corporation