Title:
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND PROGRAM
Document Type and Number:
Japanese Patent JP2022096828
Kind Code:
A
Abstract:
To accurately adjust the photographing attitude of a photographing device.SOLUTION: An information processing apparatus extracts a feature point of an image acquired by a photographing device, and performs image matching based on the feature point. Information processing means includes control means that causes the photographing device capable of changing a photographing attitude to change the photographing attitude. The control means performs first adjustment processing of storing a first reference image and a first reference attitude at the acquisition of the image, a second reference image that is an image obtained within a photographing range different from that of the first reference image and has a predetermined number or more of feature points and a second reference attitude at the acquisition of the image, and a reference change amount in changing the photographing attitude from the second reference attitude to the first reference attitude, and second adjustment processing of searching for a photographing range through image matching using an image acquired in a changed photographing attitude and the second reference image, and changing the photographing attitude of the photographing device by the reference change amount from the photographing attitude when the photographing range is searched for.SELECTED DRAWING: Figure 2
Inventors:
KAJIMURA FUMIHIRO
Application Number:
JP2020210035A
Publication Date:
June 30, 2022
Filing Date:
December 18, 2020
Export Citation:
Assignee:
CANON KK
International Classes:
H04N5/232; G03B15/00; G03B17/56; G06T7/73
Attorney, Agent or Firm:
Kokubun Takaetsu
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