Improved schemes for inter-frame coding in the H.264/AVC standard

An efficient algorithm for inter-frame coding in the H.264/AVC standard is extended to provide more significant speedup in computational performance for sequences containing high spatial correlation and motion. The proposed scheme features a more sophisticated search process and robust predictions to achieve better PSNRrate performance for a large range of compression levels. Extensive simulation results demonstrate speedups of between 41% and 68%, with no noticeable deterioration in picture quality or compression ratio, even for the coding of complex video sequences.

• Type: Conference
• Year: 2005
• Where: ICIP
• Authors: Andy C. Yu, Graham R. Martin, Heechan Park
• Keywords: ICIP 2005, Image Processing, Inter-frame Coding