US Patent 9179145 Cross layer spatial intra prediction

Patent 9179145 was granted and assigned to Vidyo on November, 2015 by the United States Patent and Trademark Office.

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Is a

Patent

Patent attributes

Patent Applicant

Vidyo

Current Assignee

Vidyo

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

9179145

Date of Patent

November 3, 2015

Patent Application Number

13932594

Date Filed

July 1, 2013

Patent Primary Examiner

‌

Jay Patel

Patent abstract

Techniques for video decoding include cross-layer prediction from a base layer to an SNR or spatial enhancement layer of spatial intra prediction mode information. In one example embodiment, the Most Probable Mode (MPM) for intra prediction of an enhancement layer block is predicted from the spatially corresponding base layer block.