Title:
視差画像生成装置、視差画像生成方法及び視差画像生成プログラム、物体認識装置、機器制御システム
Document Type and Number:
Japanese Patent JP6805534
Kind Code:
B2
Abstract:
According to one aspect of the present invention, an object recognition device for performing recognition processing on a distance image to recognize an object includes a determination unit, a changing unit, and a recognition processor. The determination unit is configured to determine a valid distance pixel forming the distance image and an invalid distance pixel not forming the distance image, based on a feature value of each pixel in a captured image. The changing unit is configured to change the invalid distance pixel near the valid distance pixel to a valid distance pixel. The recognition processor is configured to perform recognition processing on the distance image formed by the valid distance pixel determined by the determination unit and the valid distance pixel obtained by the changing unit to recognize the object.
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Inventors:
Sadao Takahashi
Sekiguchi Hiroyoshi
Sekiguchi Hiroyoshi
Application Number:
JP2016088603A
Publication Date:
December 23, 2020
Filing Date:
April 26, 2016
Export Citation:
Assignee:
株式会社リコー
International Classes:
G06T1/00; G01C3/06; G06T7/00; G06T7/593; G06V10/98
Domestic Patent References:
| JP2008065634A | ||||
| JP2015011619A | ||||
| JP2013250907A | ||||
| JP2013164351A |
Attorney, Agent or Firm:
Hiroaki Sakai