Method and system for detecting matrix-based motion including frequency transform and filtering주파수 트랜스폼과 필터링을 포함해 매트릭스 기반 모션을 검출하기 위한 방법과 시스템

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A method and system for detecting motion are provided. The method includes: generating a time domain matrix including vectors corresponding to variation of pixel values as elements of the time domain matrix, of a video image including a plurality of frames; generating a motion matrix from which a low frequency area of the video image is removed by multiplying the time domain matrix by a low rank matrix; and generating a result image including a plurality of frames in which vectors, which are elements of the motion matrix, are included as variation of motion pixel values.
Assignee
KAIST, HANWHA TECHWIN CO LTD
Country
US (United States)
Issue Date
2015-08-18
Application Date
2013-02-06
Application Number
13760578
Registration Date
2015-08-18
Registration Number
9111359
URI
http://hdl.handle.net/10203/229473
Appears in Collection
EE-Patent(특허)
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