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:
Feb. 14, 2017
Filed:
May. 19, 2015
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Tadayuki Ito, Yokohama, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G06K 15/02 (2006.01); G06F 3/12 (2006.01); G06F 12/1081 (2016.01); G06T 1/60 (2006.01);
U.S. Cl.
CPC ...
G06K 15/181 (2013.01); G06K 15/1817 (2013.01); G06T 1/60 (2013.01);
Abstract
A reading process is performed to read data of each area, which is divided from image data, from a buffer storing the image data to be performed on a predetermined image process. A transmitting process is performed to transmit the read data of the area to an image processor. A reception process is performed to receive data generated in the predetermined image process from the image processor. A parameter for a writing process is set based on an area size of the received data. A writing process is performed to write the received data to the buffer by data transfer using direct memory access (DMA).