Invention Grant
- Patent Title: Generating moving thumbnails for videos
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Application No.: US16505046Application Date: 2019-07-08
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Publication No.: US10777229B2Publication Date: 2020-09-15
- Inventor: Weilong Yang , Min-hsuan Tsai , Zheng Sun , Pei Cao , Tomas Izo
- Applicant: Google LLC
- Applicant Address: US CA Mountain View
- Assignee: Google LLC
- Current Assignee: Google LLC
- Current Assignee Address: US CA Mountain View
- Agency: Lowenstein Sandler LLP
- Main IPC: G11B27/034
- IPC: G11B27/034 ; G11B27/031 ; G11B27/28 ; G11B27/32 ; H04N21/234 ; H04N21/8549 ; H04N17/00 ; H04N5/225 ; G06T7/20 ; G06T7/00 ; G06F16/73 ; G06F40/169 ; G06K9/00 ; G06F16/738 ; G11B27/10

Abstract:
Frame-level quality scores for video frames of a video item is determined. A sliding window is applied to the video frames to identify a plurality of groups of the video frames for scoring on a group-level. A plurality of group-level quality scores for the plurality of groups of video frames of the video item is determined using the frame-level quality scores of the video frames. One of the plurality of groups of video frames of the video item is selected based on the plurality of group-level quality scores. A moving thumbnail is created using the selected group of video frames selected based on the respective group level quality score.
Public/Granted literature
- US20190333538A1 GENERATING MOVING THUMBNAILS FOR VIDEOS Public/Granted day:2019-10-31
Information query
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