ES2616486T3

Title

Not Available

Application Number:

ES20130712992T

Publication Date:

13-06-2017

Current Assignee:

Family ID:

Application Date:

13-03-2013

Declaring Company:

Publication Country:

US

Priority Date:

22-03-2012

Title

Not Available

Application Number:

ES20130712992T

Family ID:

Publication Country:

US

Publication Date:

13-06-2017

Application Date:

13-03-2013

Priority Date:

22-03-2012

Current Assignee:

Declaring Company:

Abstract  Abstract

A method of encoding video data, the method comprising: determining (162; 208) a context for entropy coding of a bin of a value indicative of a position of the last significant coefficient of a block of video data using a function of an index of the bin, and the coding (164; 210) of the bin using the given context; characterized by: the use of the function to produce a context index for the context by shifting the bin index to the right by a value k and adding the value shifted to the right to a shift value, in which the offset value is determined according to the formula: displacement> = 3 * n + ((n + 1) >> 2), where the value of k is determined according to the formula: k> = (n + 3) >> 2 where the value of n is determined according to the formula: n> = (log2 (block_size) -2), and where the block_size value comprises a value indicative of the block size of the transformation unit.

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.