Decoder-friendly adaptive deblocking filter (DF-ADF) mode decision in H.264/AVC
Research output: Journal Publications and Reviews › RGC 22 - Publication in policy or professional journal
Author(s)
Detail(s)
| Original language | English |
|---|---|
| Article number | 4253553 |
| Pages (from-to) | 3976-3979 |
| Journal / Publication | Proceedings - IEEE International Symposium on Circuits and Systems |
| Publication status | Published - 2007 |
| Externally published | Yes |
Conference
| Title | 2007 IEEE International Symposium on Circuits and Systems (ISCAS 2007) |
|---|---|
| Place | United States |
| City | New Orleans |
| Period | 27 - 30 May 2007 |
Link(s)
Abstract
Video encoding to yield a decoder-friendly H.264 bit stream that consumes less decoding power yet with little coding efficiency degradation is investigated in this work. The energy saving of the decoder relies on the use of adaptive deblocking filters (ADF). We first propose a power consumption model for the deblocking filter. Then, the encoder performs the rate-distortion- decoder complexity optimization (RDC) to save the decoder power needed for deblocking filter operations, which is called the decoder-friendly adaptive deblocking filter (DF-ADF) mode decision. The RDC optimization framework presents a way to balance coding efficiency and the ADF decoding cost in the mode decision process. The effectiveness of the proposed DF-ADF algorithm is demonstrated by experiments with diverse video contents and bit rates. © 2007 IEEE.
Citation Format(s)
Decoder-friendly adaptive deblocking filter (DF-ADF) mode decision in H.264/AVC. / Hu, Yu; Li, Qing; Siwei, Ma. et al.
In: Proceedings - IEEE International Symposium on Circuits and Systems, 2007, p. 3976-3979.
In: Proceedings - IEEE International Symposium on Circuits and Systems, 2007, p. 3976-3979.
Research output: Journal Publications and Reviews › RGC 22 - Publication in policy or professional journal
