Title:
ビデオにおけるホットスポットセグメントを抽出する方法、装置、電子機器、記憶媒体およびコンピュータプログラム
Document Type and Number:
Japanese Patent JP7246487
Kind Code:
B2
Abstract:
The present disclosure provides a method and apparatus of extracting a hot clip in a video, an electronic device, and a computer-readable storage medium, which relates to a field of multimedia processing technology. The method of extracting the hot clip in the video of the present disclosure is implemented to include: acquiring a video to be processed; filtering image frames with repeated content in the video to be processed, so as to obtain a simplified clip of the video to be processed; scoring each image frame in the simplified clip according to user viewing information associated with the video to be processed; and stitching image frames with scores meeting a preset condition sequentially to obtain a stitching result, and determining the stitching result as a hot clip of the video to be processed. The present disclosure may improve accuracy of extracting the hot clip and reduce a size of the hot clip, so that a waste of user memory resources and bandwidth may be reduced.
Inventors:
Chang Chien
Application Number:
JP2021536295A
Publication Date:
March 27, 2023
Filing Date:
December 01, 2020
Export Citation:
Assignee:
Beijing Baidu Netcom Science Technology Co., Ltd.
International Classes:
H04N21/4545
Domestic Patent References:
| JP11238071A | ||||
| JP2004282212A | ||||
| JP2010109464A | ||||
| JP2019169891A |
Foreign References:
| US20170318317 | ||||
| US20180061459 | ||||
| US9578279 | ||||
| CN105045900A | ||||
| CN107105318A |
Attorney, Agent or Firm:
Patent Attorney Fukami Patent Office