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US 9,792,362 B2Granted
Video search system and method
AssigneeHanwha Techwin Co., Ltd.
InventorsDong Jun Park, Jeong Eun Lim, Ho Jung Lee
Life of this patent
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Abstract
Provided is a video search system and method. The video search system includes: a search engine configured to extract video data matching a search condition from an original video; and a browsing engine configured to generate a summarized video based on the extracted video data, render a plurality of objects in the summarized video on a background model in an overlapping manner in an object appearing order in the original video, and display the rendered objects.
Claims18
A video search system comprising:
- a search engine configured to extract video data matching a search condition from an original video;
- and
- a browsing engine configured to:
- generate a summarized video based on the extracted video data,
- render, in real time, a plurality of objects over a background model in the summarized video in an overlapping manner according to a temporal order of appearance of the plurality of objects in the original video, display the plurality of rendered objects over the background model, the temporal order of appearance of the plurality of objects in the original video corresponding to a displaying order of the plurality of rendered objects in the summarized video, and,
- in response to a video change request, display a plurality of summarized video layers in the overlapping manner based on at least one of a time basis and a category basis, the background model corresponding to a lowest layer of the plurality of summarized video layers.
3 more elements
A video search system comprising:
- a summarized video generation unit configured to:
- generate a summarized video based on a search condition and video data corresponding to the search condition, the video data being extracted from an original video,
- render, in real time, a plurality of objects in the summarized video in an overlapping manner according to a temporal order of appearance of the plurality of objects in the original video, and
- display the plurality of rendered objects over the background model, the temporal order of appearance of the plurality of objects in the original video corresponding to a displaying order of the plurality of rendered objects in the summarized video;
- a three-dimensional (3D) configuring unit configured to three-dimensionally arrange the summarized video into a plurality of summarized video layers in the overlapping manner over the background model based on one of a time basis and a category basis, in response to a video change request, the background model corresponding to a lowest layer of the plurality of summarized video layers;
- and
- a filtering unit configured to display the summarized video from which an object corresponding to a canceling condition is removed, in response to the canceling condition being input.
4 more elements
A video search method comprising:
- extracting video data matching a search condition from an original video;
- generating a summarized video based on the extracted video data;
- rendering, in real time, a plurality of objects over a background model in the summarized video in an overlapping manner according to a temporal order of appearance of the plurality of objects in the original video;
- displaying the rendered plurality of objects over the background model, the temporal order of appearance of the plurality of objects in the original video corresponding to a displaying order of the rendered plurality of objects in the summarized video;
- and
- in response to a video change request, displaying a plurality of summarized video layers in the overlapping manner over the background model based on at least one of a time basis and a category basis, the background model corresponding to a lowest layer of the plurality of summarized video layers.
3 more elements
Dependencies are inferred from the claim text.