To achieve a reduction in the amount of coding taken in the use of an asymmetric partition
and to implement efficient encoding/decoding processes exploiting the characteristics of the …

(57) ABSTRACT In HEVC (High Efficiency Video Coding), a 2NX2N coding unit can be
partitioned into various partition types hierarchi cally. The coding system uses a criterion to …

(57) ABSTRACT A method for decoding of a video bitstream including receiving coded data
for a 2Nx2N coding unit (CU) from the video bitstream, selecting one or more first codewords …

This disclosure describes techniques for coding transform coefficients associated with a
block of residual video data in a video coding process. Aspects of this disclosure include the …

(60) Provisional application No. 61/508,825, filed on Jul. In HEVC (High Efficiency Video
Coding), a 2. Nx2N coding 18, 2011. unit can be partitioned into various partition types …

In an example, a method includes coding significance information for transform coefficients
in a set of transform coefficients associated with the residual video data according to a scan …

US PATENT DOCUMENTS FOREIGN PATENT DOCUMENTS 5,583,657 A 12/1996 Jeong
5,631,744 A 5, 1997 Takeuchi et al. EP 2182732 A1 5, 2010 5,818,877. A 10/1998 Tsai et al …

In one example, an apparatus is disclosed for coding coeffi cients associated with a block of
video data during a video coding process, wherein the apparatus includes a video coder …

Systems and methods for low complexity forward trans forms using Zeroed-out coefficients
are described herein. One aspect of the subject matter described in the disclosure provides …

To achieve a reduction in the amount of coding taken in the use of an asymmetric partition
and to implement efficient encoding/decoding processes exploiting the characteristics of the …