The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 22, 2021
Filed:
Jun. 13, 2018
Sony Corporation, Tokyo, JP;
Nobuhiro Tsunashima, Kanagawa, JP;
SONY CORPORATION, Tokyo, JP;
Abstract
Provided is an image processing device that acquires a stereo image captured by a plurality of cameras each including a wide-angle lens, divides viewing angles of the cameras with reference to optical axes corrected to be parallel to each other, generates a plurality of base images in each of which a range of each divided viewing angle is reflected and a plurality of reference images on a basis of wide-angle images constituting the stereo image, applies projective transformation to the reference images, and calculates a distance to a predetermined object on a basis of corresponding image pairs of the plurality of base images and the plurality of reference images after projective transformation.