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:
Mar. 02, 2021
Filed:
Oct. 31, 2019
Kyocera Document Solutions Inc., Osaka, JP;
Masayoshi Nakamura, Torrance, CA (US);
Kendrick Esperanza Wong, Torrance, CA (US);
KYOCERA Document Solutions Inc., Osaka, JP;
Abstract
Provided is an image processing apparatus for increasing the speed of pixel processing of index colors. A LUT reading unit reads a LUT for converting index colors to pixel values for each plane. A first storage unit stores the look up table read by the LUT reading unit. A plane LUT copying unit acquires pixel values corresponding to each place from the look up table stored in the first storage unit. A second storage unit stores the pixel values acquired by the plane LUT copying unit. A pixel processing unit performs image data processing using the pixel values stored in the second storage unit.