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. 10, 2019
Filed:
Oct. 08, 2014
Applicant:
Hewlett-packard Development Company, L.p., Houston, TX (US);
Inventor:
David H. Donovan, San Diego, CA (US);
Assignee:
Hewlett-Packard Development Company, L.P., Spring, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 67/00 (2017.01); B33Y 50/02 (2015.01); G05B 19/4099 (2006.01); H04N 1/405 (2006.01); B29C 64/386 (2017.01);
U.S. Cl.
CPC ...
G05B 19/4099 (2013.01); B29C 64/386 (2017.08); B33Y 50/02 (2014.12); H04N 1/405 (2013.01); H04N 1/4052 (2013.01); G05B 2219/49023 (2013.01);
Abstract
A method of diffusing an error in three-dimensional contone model data includes generating halftone data for a slice among a number of slices of the three-dimensional contone model data, generating compensatory error values based on the generated halftone data, and adding the generated compensatory error values to contone data for a successive slice.