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:
Sep. 30, 2014
Filed:
Oct. 23, 2012
Kyocera Documents Solutions, Inc., Osaka, JP;
Dongpei Su, El Segundo, CA (US);
Kendrick Wong, El Segundo, CA (US);
Larry Lubman, El Segundo, CA (US);
Michael M. Chang, El Segundo, CA (US);
Stephen L. Schafer, El Segundo, CA (US);
Abstract
Based on an m×n halftone matrix and an m×n pixel block of an image, an m×n halftone version of the m×n pixel block may be determined. An n-way interleave may be performed on rows of the m×n halftone version to create an mn×1 halftone segment. The mn×1 halftone segment may be compared to one or more halftone segments in a buffer. Based on the comparison, a literal code word and a representation of the mn×1 halftone segment may be output, and the representation of the mn×1 halftone segment may be written to the buffer. Alternatively, a repeat code word and a repeat value may be output, and at least one representation of the mn×1 halftone segment may be written to the buffer.