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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.:

US 11508036 B1

PDFFull Text
Date of Patent:
Nov. 22, 2022

Filed:

Oct. 23, 2020

Image processing apparatus and image processing method for decoding raw image data encoded with lossy encoding scheme

Applicant:

Canon Kabushiki Kaisha, Tokyo, JP;

Inventor:

Shigeki Mochizuki, Kanagawa, JP;

Assignee:

Canon Kabushiki Kaisha, Tokyo, JP;

Attorney:

Cowan, Liebowitz & Latman, P.C.

Primary Examiner:

Li Liu

Int. Cl.
CPC ...
H04N 19/00 (2014.01); G06T 5/00 (2006.01); H04N 19/14 (2014.01); H04N 19/169 (2014.01); G06T 5/50 (2006.01); H04N 19/124 (2014.01); H04N 19/85 (2014.01);
U.S. Cl.
CPC ...
G06T 5/001 (2013.01); G06T 5/50 (2013.01); H04N 19/124 (2014.11); H04N 19/14 (2014.11); H04N 19/1883 (2014.11); H04N 19/85 (2014.11); G06T 2207/20084 (2013.01); G06T 2207/20221 (2013.01);
Abstract

An image processing apparatus decodes encoded RAW data that includes subband data being encoded with lossy encoding scheme, and determines one of a plurality of classifications based on the decoded subband data, wherein the plurality of classifications are based on a feature of an image. The apparatus also obtains correction data corresponding to the determined classification, and corrects recomposed data, which is obtained by applying frequency recomposition to the decoded subband data, based on the correction data, in order to obtain the corrected data as decoded RAW data.

Find Patent Forward Citations

Mochizuki, Shigeki. (2022). Image processing apparatus and image processing method for decoding raw image data encoded with lossy encoding scheme (U.S. Patent No. 11508036). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11508036

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