Name
Title | ||
|---|---|---|
Performance evaluation of adaptive residual interpolation, a tool for inter-layer prediction in H.264/AVC scalable video coding |
Abstract | ||
|---|---|---|
Inter-layer prediction is the most important technique for improving coding performance in spatial enhancement layers in Scalable Video Coding (SVC). In this paper we discuss Adaptive Residual Interpolation (ARI), a new approach to inter-layer prediction of residual data. This prediction method yields a higher coding performance. We integrated the ARI tool in the Joint Scalable Video Model software. Special attention was paid to the CABAC context model initialization. Further, the use, complexity, and coding performance of this technology is discussed. Three filters were tested for the interpolation of lower-layer residuals: a bi-linear filter, the H.264/AVC 6-tap filter, and a median filter. Tests have shown that ARI prediction results in an average bit rate reduction of 0.40% for the tested configurations without a loss in visual quality. In a particular test case, a maximum bit rate reduction of 10.10% was observed for the same objective quality. |
Year | DOI | Venue |
|---|---|---|
2007 | 10.1007/978-3-540-73040-8_75 | Lecture Notes in Computer Science |
Keywords | Field | DocType |
bi-linear filter,inter-layer prediction,avc 6-tap filter,prediction method yield,avc scalable video coding,ari tool,adaptive residual interpolation,median filter,higher coding performance,performance evaluation,joint scalable video model,ari prediction result,coding performance,context model,linear filtering,scalable video coding | Median filter,Context-adaptive variable-length coding,Computer science,Interpolation,Real-time computing,Artificial intelligence,Context-adaptive binary arithmetic coding,Scalable Video Coding,Residual,Pattern recognition,Coding tree unit,Bit Rate Reduction,Algorithm | Conference |
Volume | ISSN | Citations |
4522 | 0302-9743 | 2 |
PageRank | References | Authors |
0.50 | 5 | 5 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Koen De Wolf | 1 | 79 | 9.63 |
| Davy De Schrijver | 2 | 124 | 17.67 |
| Jan De Cock | 3 | 388 | 49.57 |
| Wesley De Neve | 4 | 525 | 54.41 |
| Rik Van de Walle | 5 | 2040 | 238.28 |