Patent · US Active

Method for video frame interpolation, related electronic device and storage medium

US11363271B2 · kind B2 · utility

0Cited by

0References

17Claims

0Family size

Assignee

BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD. · CN

Inventors

Chao Li · Beijing, CN
Yukang Ding · Beijing, CN
Dongliang He · Beijing, CN
Fu Li · Beijing, CN
Hao Sun · Beijing, CN
Shilei Wen · Beijing, CN
Hongwu Zhang · Beijing, CN
Errui Ding · Beijing, CN

Key dates

Filing date	Dec 17, 2020
Grant date	Jun 14, 2022
Priority date	—
Expiry date	Dec 17, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH04N13/139
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A method for video frame interpolation, a related electronic device and a storage medium is disclosed. A video is obtained. An (i−1)th frame and an ith frame of the video are obtained. Visual semantic feature maps and depth maps of the (i−1)th frame and the ith frame are obtained. Frame interpolation information is obtained based on the visual semantic feature maps and the depth maps. An interpolated frame between the (i−1)th frame and the ith frame is generated based on the frame interpolation information and the (i−1)th frame and is inserted between the (i−1)th frame and the ith frame.

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