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Title:
HUMAN DETECTION IN HIGH DENSITY CROWDS
Document Type and Number:
WIPO Patent Application WO/2017/201638
Kind Code:
A1
Abstract:
The present disclosure describes a non-learning based process and apparatus for detecting humans in an image. This may include receiving an image that has pixel distance information from a camera and using that to determine a height of the pixel above a ground surface. One or more regions may then be identified that may include a head and shoulders of an individual in the image. A multiple threshold technique may be used to remove some background regions, and a mean-shift technique used to find the local highest regions that may be combination of head and shoulders of the person.. In embodiments, the view angle and/or the height of the camera may not be fixed.

Inventors:
TANG SHAOPENG (CN)
CHEN YURONG (CN)
Application Number:
PCT/CN2016/082955
Publication Date:
November 30, 2017
Filing Date:
May 23, 2016
Export Citation:
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Assignee:
INTEL CORP (US)
TANG SHAOPENG (CN)
CHEN YURONG (CN)
International Classes:
H04N7/18; G06K9/60
Foreign References:
US20130182114A12013-07-18
CN103646250A2014-03-19
JP2009109508A2009-05-21
JP2006046961A2006-02-16
US20050201612A12005-09-15
CN103389042A2013-11-13
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (CN)
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