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Patent Searching and Data


Title:
TARGET DETECTION METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/120011
Kind Code:
A1
Abstract:
A target detection method. The method comprises: acquiring multiple images acquired by an image acquisition device as images to be detected where a region to be detected is under light source irradiation of different irradiation angles, wherein the different irradiation angles correspond to different images to be detected (S101); and based on gray scale differences between the images to be detected under light source irradiation of different irradiation angles, determining whether a target exists in the region to be detected (S102). The method is applied to simply and conveniently effectively detect a target in a region to be detected.

Inventors:
JIANG NICONG (CN)
ZHU JIANHUA (CN)
SHEN BINGWEI (CN)
GUO BIN (CN)
JIANG HAIQING (CN)
Application Number:
CN2018/115641
Publication Date:
June 27, 2019
Filing Date:
November 15, 2018
Export Citation:
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Assignee:
HANGZHOU EZVIZ SOFTWARE CO LTD (CN)
International Classes:
G06T7/246
Foreign References:
CN104063939A2014-09-24
CN101277429A2008-10-01
CN1738426A2006-02-22
US20160370172A12016-12-22
CN201711405618A2017-12-22
Attorney, Agent or Firm:
PATENTSINO IP FIRM (CN)
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