The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 30, 2021
Filed:
Sep. 10, 2019
Ruiwen LI, Markham, CA;
Peng Dai, Markham, CA;
Varshanth Ravindra Rao, Waterloo, CA;
Juwei LU, North York, CA;
Wei LI, Markham, CA;
Jianpeng Xu, Markham, CA;
Ruiwen Li, Markham, CA;
Peng Dai, Markham, CA;
Varshanth Ravindra Rao, Waterloo, CA;
Juwei Lu, North York, CA;
Wei Li, Markham, CA;
Jianpeng Xu, Markham, CA;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
Methods and systems for video segmentation and scene recognition are described. A video having a plurality of frames and a subtitle file associated with the video are received. Segmentation is performed on the video to generate a first set video frames comprising one or more video frames based on a frame-by-frame comparison of features in the frames of the video. Each video frame in the first includes a frame indicator which indicates at least a first start frame of the video frame. The subtitle file associated with the video is parsed to generate one or more subtitle segments based on a start and an end time of each dialogue in the subtitle file. A second set of video frames comprising one or more second video frames are generated based on the video frames of the first set of video frames and the e or more subtitle segments.