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:
May. 30, 2017
Filed:
Mar. 09, 2012
Lingzhi Liu, San Jose, CA (US);
Guichun LI, Santa Clara, CA (US);
Nam Ling, San Jose, CA (US);
Jianhua Zheng, Shenzhen, CN;
Chenxiong Zhang, Plano, TX (US);
Lingzhi Liu, San Jose, CA (US);
Guichun Li, Santa Clara, CA (US);
Nam Ling, San Jose, CA (US);
Jianhua Zheng, Shenzhen, CN;
Chenxiong Zhang, Plano, TX (US);
Futurewei Technologies, Inc., Plano, TX (US);
Abstract
An apparatus comprising a codec configured to predict an intra mode for a considered pixel block based on a plurality of coded intra modes for a plurality of adjacent pixel blocks to the considered pixel block, wherein the predicted intra mode and the coded intra modes correspond to a set of intra-frame modes that comprise a plurality of directional intra modes and at least two non-directional intra modes and that are assigned a plurality of corresponding group numbers and group index numbers, and wherein the intra mode is predicted based on the group numbers and group index numbers of the coded intra modes.
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