Patent · US Active

Virtual viewpoint synthesis method, electronic apparatus, and computer readable medium

US12223621B2 · kind B2 · utility

0Cited by

1References

15Claims

0Family size

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Inventors

Yan Sun · Beijing, CN
Minglei Chu · Beijing, CN
Tiankuo Shi · Beijing, CN
Yanhui Xi · Beijing, CN
Zhihua Ji · Beijing, CN
Yifan Hou · Beijing, CN
Chenxi Zhao · Beijing, CN
Shuo Zhang · Oettingen, DE
Xiangjun Peng · Beijing, CN
Xiaomang Zhang · Beijing, CN
Wei Sun · Beijing, CN

Key dates

Filing date	Jan 25, 2021
Grant date	Feb 11, 2025
Priority date	—
Expiry date	May 26, 2042

Classification

Technology area (CPC H)Electricity
CPC primaryH04N2213/003
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

The present disclosure provides a virtual viewpoint synthesis method, including: pre-processing a depth image with zero parallax corresponding to an original image to obtain a processed depth image; generating virtual viewpoint images corresponding to a plurality of virtual viewpoints respectively according to the processed depth image and the original image; and filling holes in the virtual viewpoint image to generate a plurality of filled virtual viewpoint images. The present disclosure further provides an electronic apparatus and a computer-readable medium.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.