Method and apparatus for video watermarking, and storage medium

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11930202
APP PUB NO 20200404309A1
SERIAL NO

16979255

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Abstract

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Disclosed are method and apparatus for video watermarking, an electronic device and a storage medium. The method includes steps described below. Image data of a target video frame is converted from an RGB format to a YUV format; in the YUV format, an offset with a preset value is superimposed on a pixel value of a pixel point corresponding to a shape be watermarked on the target video frame; and the target video frame on which the offset is superimposed is encoded.

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Patent Owner(s)

  • BEIJING MICROLIVE VISION TECHNOLOGY CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Guo, He Beijing, CN 4 2
He, Jianqiang Beijing, CN 8 222

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