Patent ID: 8953690
Filing Date: 2015-02-10
Classification: H03M,H04N

Abstract:
1. A method for processing video data, the video data being associated with a matrix of a plurality of elements, the method comprising: reading the video data using a predetermined scanning pattern through the matrix, each element of the plurality of elements having a location (y,x) wherein 0≦y≦(height−1) and 0≦x≦(width−1) and dimensions of the matrix are height x width; determining a context model for each element of the plurality of elements in the predetermined scanning pattern from an element at location (0,0) through an element at location (height−1, width−1) by: when the predetermined scanning pattern is a zigzag pattern: when the predetermined scanning pattern is a vertical pattern: when the scanning pattern is a horizontal pattern: processing each element based on the respective determined context model.