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.

Date of Patent:
Jan. 15, 2019

Filed:

Oct. 23, 2017
Applicant:

Kyocera Document Solutions Inc., Osaka, JP;

Inventor:

Hideo Nakahara, Torrance, CA (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 15/00 (2006.01); G06K 1/00 (2006.01); G06K 15/00 (2006.01); H04N 1/417 (2006.01); H04N 19/597 (2014.01); G06K 15/02 (2006.01); H04N 1/41 (2006.01); H04N 1/64 (2006.01); G06T 9/00 (2006.01); H04N 19/436 (2014.01); H04N 19/44 (2014.01);
U.S. Cl.
CPC ...
H04N 1/4175 (2013.01); G06K 15/1817 (2013.01); G06K 15/1822 (2013.01); G06K 15/1842 (2013.01); G06K 15/1843 (2013.01); G06K 15/1857 (2013.01); H04N 1/41 (2013.01); H04N 1/642 (2013.01); H04N 19/597 (2014.11); G06T 9/005 (2013.01); H04N 19/436 (2014.11); H04N 19/44 (2014.11);
Abstract

A method using L processers includes: receiving image data encoded by delta row encoding; dividing the two dimensionally arranged plurality of pixels by M (M≤L) to make M blocks of pixels; assigning M processers to perform a parallel processing of accumulating the delta data for all the row lines of each of the M blocks of the image data to obtain the accumulated delta data, the accumulated delta data including a total delta between the first row line and the last row line in each of the blocks; obtaining the first row lines in the respective blocks using the total delta one by one starting from the second block; and assigning M+1 processers to perform a parallel processing of decoding using the obtained first row lines to obtain the decoded data and a parallel processing of rendering the image data using the decoded data.


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Nakahara, Hideo. (2019). Parallel fast drawing of unrotated delta row encoded images (U.S. Patent No. 10182178). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10182178

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