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Title:
OBJECT TRACKING DEVICE AND OBJECT TRACKING METHOD
Document Type and Number:
WIPO Patent Application WO/2020/184207
Kind Code:
A1
Abstract:
An object tracking device having: a storage means for storing in advance, for each position or area in a fish-eye image, a standard pertaining to the amount of movement of an object between frames; a determination means for determining the position of a search region in a second frame image, which is subsequent to a first frame image, on the basis of the position of the object in the first frame image and the standard pertaining to the movement amount corresponding to the position of the object in the first frame image; and a search means for searching for the object in the search region of the second frame image, and thereby identifying the position of the object in the second frame image.

Inventors:
TSUJI AYANA (JP)
TANAKA KIYOAKI (JP)
Application Number:
PCT/JP2020/008147
Publication Date:
September 17, 2020
Filing Date:
February 27, 2020
Export Citation:
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Assignee:
OMRON TATEISI ELECTRONICS CO (JP)
International Classes:
G06T7/20; G06T7/70; H04N5/232; H04N7/18
Domestic Patent References:
WO2013001941A12013-01-03
Foreign References:
JP2019009520A2019-01-17
Attorney, Agent or Firm:
IP FIRM SHUWA (JP)
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