OBJECT SEARCH METHOD, SEARCH VERIFICATION METHOD AND APPARATUSES THEREOF
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United States of America Patent
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Issued Date -
Apr 3, 2014
app pub date -
Jul 30, 2013
filing date -
Sep 29, 2012
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An object search method, a search verification method, and apparatuses thereof, pertain to the field of video surveillance technologies. The object search method includes: acquiring an object image for search and a designated region of the object image for search, and calculating local feature points in the designated region of the object image for search; searching in a pre-constructed index set for indexes matching the local feature points in the designated region; and acquiring object images corresponding to the detected indexes, and using the acquired object images as detected object images in a video. In this way, object search is implemented by using local regions of an image, the application range of the object search is extended, and accuracy of the search result is improved.
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