HK1198405A1

Title

DETERMINING CONTEXTS FOR CODING TRANSFORM COEFFICIENT DATA IN VIDEO CODING

Application Number:

HK20140111885

Publication Date:

17-04-2015

Current Assignee:

Family ID:

Application Date:

24-11-2014

Declaring Company:

Publication Country:

US

Priority Date:

13-01-2012

Title

DETERMINING CONTEXTS FOR CODING TRANSFORM COEFFICIENT DATA IN VIDEO CODING

Application Number:

HK20140111885

Family ID:

Publication Country:

US

Publication Date:

17-04-2015

Application Date:

24-11-2014

Priority Date:

13-01-2012

Current Assignee:

Declaring Company:

Abstract  Abstract

In one example, a device for coding video data includes a video coder configured to determine values for coded sub-block flags of one or more neighboring sub-blocks to a current sub-block, determine a context for coding a transform coefficient of the current sub-block based on the values for the coded sub-block flags, and entropy code the transform coefficient using the determined context.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.