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:
May. 25, 2021
Filed:
Nov. 02, 2018
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Masaaki Matsuoka, Yokohama, JP;
Assignee:
CANON KABUSH1KI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/169 (2014.01); H04N 19/63 (2014.01); H04N 19/186 (2014.01); H04N 13/282 (2018.01); H04N 19/124 (2014.01); H04N 19/513 (2014.01); H04N 13/128 (2018.01); H04N 19/597 (2014.01);
U.S. Cl.
CPC ...
H04N 19/1883 (2014.11); H04N 13/128 (2018.05); H04N 13/282 (2018.05); H04N 19/124 (2014.11); H04N 19/186 (2014.11); H04N 19/513 (2014.11); H04N 19/597 (2014.11); H04N 19/63 (2014.11);
Abstract
An image processing apparatus divides a plurality of difference images that are based on addition and subtraction between a plurality of parallax images, and a second difference image between a current composite image that is based on addition of the plurality of parallax images and a past composite image, into a plurality of sub-bands. As for the plurality of first difference images, the image processing apparatus then encodes data of a sub-band that includes high-frequency components, out of the plurality of sub-bands. As for the second difference image, the image processing apparatus encodes data of the plurality of sub-bands.