Patent ID: 8798146
Filing Date: 2014-08-05
Classification: G06K,H04N

Abstract:
1. A method for processing a video signal with a decoding apparatus, comprising: receiving, with the decoding apparatus, the video signal, the video signal including a current prediction unit that includes a plurality of video data samples to be predicted; predicting, with the decoding apparatus, a first video data sample included in the current prediction unit by referencing a first reference sample, a second reference sample, a third reference sample and a fourth reference sample, wherein the first reference sample is a neighboring left sample of the current prediction unit having a same y-coordinate as the first video data sample, the second reference sample is a neighboring top sample of the current prediction unit having a same x-coordinate as the first video data sample, the third reference sample is a neighboring top-right sample of the current prediction unit, and the fourth reference sample is a neighboring bottom-left sample of the current prediction unit, and wherein predicting the first video data sample comprises: reconstructing, with the decoding apparatus, the current prediction unit based on the first predicted video data sample.