Patent ID: 9380307
Filing Date: 2016-06-28
CPC Classification: H04N

Claim Text:
1. An apparatus for coding video information, the apparatus comprising: a memory configured to store video information associated with a base layer and an enhancement layer; and a processor operationally coupled to the memory and configured to, in response to determining that the video information associated with the enhancement layer is to be determined based upon the video information associated with the base layer, select between a discrete sine transform and a discrete cosine transform based at least in part on at least one of a transform unit (TU) size or a color component type of the video information associated with the enhancement layer, wherein the processor is further configured to select the discrete sine transform in response to determining that the discrete sine transform is to be used to transform other video information having the same TU size and the same color component type as the video information associated with the enhancement layer in an intra prediction mode other than Intra-BL mode.