PERFORMANCE, ANALYSIS OF H.264/AVC LOSELESS VIDEO CODING USING HADAMARD TRANSFORM
I. Jacob Raglend · 2013
An efficient lossless video codec based on H.264/AVC uses the Hadamard transform and adaptive truncation (HTAT).Transforms in their coding procedures are mostly video lossless coding algorithms. The HTAT method has adopted the Hadamard transform to the compaction of data; The Hadamard provides the quotient parts to be encoded. Simulation results show that the proposed HTAT method has better coding performance than that of the original H.264/AVC lossless coding, with 6.2% and 3.7% reductions in bitrate.