Video summary apparatus and method
AssigneeElectronics and Telecommunications Research Institute
InventorsJAE CHEOL SIM, HWA SUK KIM
Life of this patent
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Abstract
A video summary apparatus and method. The video summary apparatus according to an exemplary embodiment includes: an object extractor to extract an object by separating a background from each of original frames included in a video for a predetermined time; an object analyzer to analyze, according to an original frame sequence, the object extracted by the object extractor and identify noticeable characteristics of time-lapse variation of the object; and a summary image generator to generate a summary image including an indication symbol that visualizes the noticeable characteristics of the object identified by the object analyzer.
Claims20
A video summary apparatus, comprising:
- an object extractor configured to extract an object by separating a background from original frames, respectively, of a video for a predetermined time;
- an object analyzer configured to analyze, according to an original frame sequence of the original frames, the object extracted by the object extractor and identify noticeable characteristics of time-lapse variation of the object;
- and
- a summary image generator configured to generate a summary image including an indication symbol that visualizes the noticeable characteristics of the object identified by the object analyzer.
A video summary method, comprising:
- (a) extracting an object by separating a background from original frames, respectively, of a video for a predetermined time;
- (b) analyzing, according to an original frame sequence of the original frames, the object extracted by the object extractor and identifying noticeable characteristics of time-lapse variation of the object;
- and
- (c) generating a summary image including an indication symbol that visualizes the identified noticeable characteristics of the object.
A computer readable recording medium having embodied thereon a computer program for executing a method comprising:
- (a) extracting an object by separating a background from original frames, respectively, of a video for a predetermined time;
- (b) analyzing, according to an original frame sequence of the original frames, the object extracted by the object extractor and identifying noticeable characteristics of time-lapse variation of the object;
- and
- (c) generating a summary image including an indication symbol that visualizes the identified noticeable characteristics of the object.
Dependencies are inferred from the claim text.