VIDEO INPAINTING METHOD, RELATED APPARATUS, DEVICE AND STORAGE MEDIUM

WIPO Patent Application WO/2023/193521

A1

The present application discloses a video inpainting method based on artificial intelligence, with application scenarios at least comprising different types of terminal, such as a mobile phone, a computer, and a vehicle-mounted terminal. The present application comprises: acquiring a video sample sequence; acquiring a target mask sample sequence according to the video sample sequence; acquiring an optical flow data sequence according to the video sample sequence; on the basis of each piece of optical flow data in the optical flow data sequence, performing clustering processing on pixel points comprised by a target mask region in each target mask frame, to obtain an optical flow clustering result for each target mask frame; determining an optical flow quality score according to the optical flow clustering result of each target mask frame; and performing inpainting processing on a video to be inpainted using a video inpainting mode matching the optical flow quality score. The present application also provides a related apparatus. According to the present application, the optical flow quality is used as a basis for selecting a video inpainting mode, enabling different video inpainting modes to complement each other, thereby helping to obtain a video picture having a better inpainting effect.

ZHONG LIGENG (CN)
ZHU YUNQUAN (CN)
QIAO RUIZHI (CN)

PCT/CN2023/075576

October 12, 2023

February 13, 2023

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TENCENT TECH SHENZHEN CO LTD (CN)

G06T5/00; G06T5/50; G06T7/269; G06V10/62; G06V10/762

CN115170400A	2022-10-11
CN111105382A	2020-05-05
CN110533615A	2019-12-03
CN113436100A	2021-09-24
CN112200732A	2021-01-08
US20200357099A1	2020-11-12

SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)

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