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 9800760 B1

PDF
Full Text
Expired
Date of Patent:
Oct. 24, 2017

Filed:

Sep. 30, 2016
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); G06F 1/00 (2006.01); G06K 1/00 (2006.01); G06K 15/00 (2006.01); H04N 1/41 (2006.01); G06K 15/02 (2006.01); H04N 1/64 (2006.01);
U.S. Cl.
CPC ...
H04N 1/41 (2013.01); G06K 15/1822 (2013.01); G06K 15/1843 (2013.01); H04N 1/642 (2013.01); H04N 2201/0094 (2013.01);
Abstract

A method includes: receiving, at a computing device, image data encoded by delta row encoding, the image data indicating two dimensionally arranged plurality of pixels, the image data including delta data indicating difference between N-th row line and (N−1)th row line in the two dimensionally arranged plurality of pixels; pre-decoding the image data for the N-th row line using the delta data if the delta data has a size equal to or larger than a threshold while keeping the image data for the N-th row line using the delta data if the delta data has a size smaller than the threshold so as to generate intermediate codes using the computing device; and decoding and rendering the kept undecoded lines in the generated intermediate codes while rendering the decoded lines in the generated intermediate codes using the computing device.


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Nakahara, Hideo. (2017). Fast drawing of unrotated delta row encoded images (U.S. Patent No. 9800760). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9800760

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