Video processing system with stream indexing data and methods for use therewith
AssigneeViXS Systems, Inc.
InventorsYing Li, Xu Gang (Wilf) Zhao
Life of this patent
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Abstract
A system for searching a video library includes a memory that stores a searchable index that includes search features corresponding to videos contained in the video library. A video processing system decodes, encodes or transcodes a video signal and that further generates search features of the video signal. A search module identifies at least one matching video of the video library by comparing the search features of the video signal to corresponding search features of the searchable index. The search features can include at least one shot-level search feature and at least one frame level feature.
Claims14
A system for searching a video library based on a video signal including an image sequence, the system comprising:
- a memory that stores a searchable index that includes search features corresponding to videos contained in the video library;
- a video processing system that decodes the video signal and that further generates search features of the video signal;
- a search module, coupled to the video processing module, that identifies at least one matching video of the video library by comparing the search features of the video signal to corresponding search features of the searchable index;
- wherein the search features include at least one shot-level search feature and at least one frame level feature.
A method comprising:
- storing a searchable index that includes search features corresponding to videos contained in a video library;
- decoding a video signal and generates search features of the video signal in conjunction with the decoding;
- and
- identifying at least one matching video of the video library by comparing the search features of the video signal to corresponding search features of the searchable index;
- wherein the search features include at least one shot-level search feature and at least one frame level feature.
Dependencies are inferred from the claim text.