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. 09, 1997
Filed:
Sep. 14, 1994
Applicant:
Inventors:
Rohan GF. Coelho, Hillsboro, OR (US);
Brandon H Lee, Portland, OR (US);
Assignee:
Intel Corporation, Santa Clara, CA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N / ; H04N / ; G09G / ; G09G / ;
U.S. Cl.
CPC ...
345155 ; 345202 ; 348453 ;
Abstract
A digital color video signal is subsampled into a special YUV block format that arranges the data in small groupings of interleaved V, U, and Y values in a left-to-right, top-to-bottom sequence across a video frame. This format results in significantly-reduced hardware memory requirements in the video reception system. Interpolation or dithering is also used to reduce unwanted artifacts in the resulting images.
Coelho, Rohan. (1997). Packed yuv9 format for interleaved storage and efficient processing of (U.S. Patent No. 5666137). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5666137
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile