TY - GEN
T1 - An area-efficient and high-throughput de-blocking filter for multi-standard video applications
AU - Liu, Tsu Ming
AU - Lee, Wen Ping
AU - Lee, Chen-Yi
PY - 2005/12/1
Y1 - 2005/12/1
N2 - In this paper, we propose an area-efficient design approach to cover both in-loop and post-loop filtering processes for multiple video coding standards. In addition, we propose a hybrid filter scheduling to improve system throughput. Compared with available designs [1][2], the proposed approach saves about one-half of processing cycles, and hence reduces power dissipation. Compared to the original loop-filter, the proposed loop/post filter only incurs 20.7% of extra cost. Simulation results show that our proposal can easily achieve real-time decoding for 1080HD when the working frequency is 100MHz.
AB - In this paper, we propose an area-efficient design approach to cover both in-loop and post-loop filtering processes for multiple video coding standards. In addition, we propose a hybrid filter scheduling to improve system throughput. Compared with available designs [1][2], the proposed approach saves about one-half of processing cycles, and hence reduces power dissipation. Compared to the original loop-filter, the proposed loop/post filter only incurs 20.7% of extra cost. Simulation results show that our proposal can easily achieve real-time decoding for 1080HD when the working frequency is 100MHz.
UR - http://www.scopus.com/inward/record.url?scp=33746361336&partnerID=8YFLogxK
U2 - 10.1109/ICIP.2005.1530574
DO - 10.1109/ICIP.2005.1530574
M3 - Conference contribution
AN - SCOPUS:33746361336
SN - 0780391349
SN - 9780780391345
T3 - Proceedings - International Conference on Image Processing, ICIP
SP - 1044
EP - 1047
BT - IEEE International Conference on Image Processing 2005, ICIP 2005
Y2 - 11 September 2005 through 14 September 2005
ER -