Title:
IMAGE PROCESSING DEVICE
Document Type and Number:
Japanese Patent JP2020170390
Kind Code:
A
Abstract:
To efficiently perform matching between stereo camera images.SOLUTION: According to one aspect of the present invention, an image processing device includes an acquisition unit, a search unit, and an identification unit. The acquisition unit acquires a first image in which an object is photographed by a first camera and a second image in which the object is photographed by a second camera. The search unit identifies the parallax of pixels in the first image with respect to corresponding pixels in the second image in descending order from a predetermined upper limit value, and searches for an area including the pixels for which the parallax has been identified, in which the area of the identification completed pixels exceeds a threshold. The identification unit sets a search range including the area, and identifies the parallax of the pixels in the search range.SELECTED DRAWING: Figure 2
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Inventors:
ISHIKA TAKESHI
Application Number:
JP2019072017A
Publication Date:
October 15, 2020
Filing Date:
April 04, 2019
Export Citation:
Assignee:
TOSHIBA DEVELOPMENT & ENG CORP
International Classes:
G06T7/521
Domestic Patent References:
| JP2017045283A | 2017-03-02 | |||
| JP2017030115A | 2017-02-09 |
Attorney, Agent or Firm:
Kurata Masatoshi
Nobuhisa Nogawa
Takashi Mine
Naoki Kono
Tadashi Inoue
Sanae Kaneko
Nobuhisa Nogawa
Takashi Mine
Naoki Kono
Tadashi Inoue
Sanae Kaneko