METHOD AND DEVICE FOR PROCESSING VIDEO FILE IDENTIFIER Russian patent published in 2017 - IPC H04N21/44 G06K9/46 

Abstract RU 2625340 C1

FIELD: physics.

SUBSTANCE: method and device for processing a video file identifier, which is used to improve the visual perception of a user when viewing a video file. The method includes: determining the detection zone of a video file in the frame area when a start command of the video file transmission is detected; Search in the area of video ID detection in the area of the frame to be broadcast; and if the video ID is present, the video ID is hidden depending on the pixel values of the boundary pixels of the detection zone.

EFFECT: ability to avoid detection of the entire frame, which makes the hiding of the video ID more targeted, improving the visual perception of the user when viewing the video file.

11 cl, 11 dwg

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RU 2 625 340 C1

Authors

Liu Jie

Wu Xiaoyong

Wang Wei

Dates

2017-07-13Published

2015-11-20Filed