Name
Abstract | ||
|---|---|---|
In this paper, we propose a new motion vector coding scheme using optimal predictor. To improve coding performance of motion vector data, the proposed encoder selects an optimal predictive motion vector that produces minimum bits for the given motion vector. The proposed decoder estimates the optimal predictive motion vector without additional information from encoder for indicating which predictor is used. Experimental results show that the proposed scheme is very effective in reducing coded motion vector data since it achieves BDBR (Bjÿntegaard Delta Bit Rate) gain of about 4.46% on average compared to the KTA 2.0 software. |
Year | DOI | Venue |
|---|---|---|
2009 | 10.1109/ICIP.2009.5413726 | ICIP |
Keywords | Field | DocType |
h.264/avc,motion vector,decoder-estimation,optimal predictive motion vector,bjã¿ntegaard delta bit rate,coding performance,coded motion vector data,new motion vector,proposed decoder,proposed scheme,video coding,kta 2.0 software,motion vector coding,additional information,optimal predictor,proposed encoder,vectors,image motion analysis,motion vector data,decoding,encoding | Computer vision,Quarter-pixel motion,Pattern recognition,Computer science,Coding (social sciences),Software,Encoder,Artificial intelligence,Harmonic Vector Excitation Coding,Decoding methods,Motion vector,Encoding (memory) | Conference |
ISSN | ISBN | Citations |
1522-4880 E-ISBN : 978-1-4244-5655-0 | 978-1-4244-5655-0 | 0 |
PageRank | References | Authors |
0.34 | 2 | 4 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Jungyoup Yang | 1 | 69 | 5.41 |
| Kwanghyun Won | 2 | 58 | 4.77 |
| Yung-Lyul Lee | 3 | 259 | 29.12 |
| Byeungwoo Jeon | 4 | 1045 | 114.72 |