Invention Grant
- Patent Title: Video segmentation based on detected video features using a graphical model
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Application No.: US17330667Application Date: 2021-05-26
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Publication No.: US11455731B2Publication Date: 2022-09-27
- Inventor: Hijung Shin , Cristin Ailidh Fraser , Aseem Agarwala , Lubomira Dontcheva , Joel Richard Brandt , Jovan Popović
- Applicant: ADOBE INC.
- Applicant Address: US CA San Jose
- Assignee: ADOBE INC.
- Current Assignee: ADOBE INC.
- Current Assignee Address: US CA San Jose
- Agency: Shook, Hardy & Bacon L.L.P.
- Main IPC: G11B27/10
- IPC: G11B27/10 ; G06T7/12 ; G06T7/162 ; G06V20/40 ; G06V40/16

Abstract:
Embodiments are directed to video segmentation based on detected video features. More specifically, a segmentation of a video is computed by determining candidate boundaries from detected feature boundaries from one or more feature tracks; modeling different segmentation options by constructing a graph with nodes that represent candidate boundaries, edges that represent candidate segments, and edge weights that represent cut costs; and computing the video segmentation by solving a shortest path problem to find the path through the edges (segmentation) that minimizes the sum of edge weights along the path (cut costs). A representation of the video segmentation is presented, for example, using interactive tiles or a video timeline that represent(s) the video segments in the segmentation.
Public/Granted literature
- US20220076424A1 VIDEO SEGMENTATION BASED ON DETECTED VIDEO FEATURES USING A GRAPHICAL MODEL Public/Granted day:2022-03-10
Information query
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