Abstract
This paper proposed a superresolution (SR) reconstruction method by combining the Cross- Diamond-Hexagonal Search (CDHS) block-matching algorithm (BMA) and the simple block-wise motion vector selection (BWMVS) strategy to obtain stable and high quality reconstruction results. The experimental results showed that the reconstruction quality of CDHS BMA is comparable with full search BMA but the computation time is greatly reduced. The occlusion including a scene change that severely damages the quality of the reconstructed video sequence in SR is effectively removed through the incorporation of the BWMVS in our reconstruction method. The stability due to BWMVS was verified by the reconstruction results using the standard interpolations.
| Original language | English |
|---|---|
| Title of host publication | Proceedings - 8th International Conference on Intelligent Systems Design and Applications, ISDA 2008 |
| Pages | 358-362 |
| Number of pages | 5 |
| Volume | 3 |
| DOIs | |
| Publication status | Published - 2008 |
| Event | 8th International Conference on Intelligent Systems Design and Applications, ISDA 2008 - Kaohsiung, Taiwan Duration: 2008 Nov 26 → 2008 Nov 28 |
Other
| Other | 8th International Conference on Intelligent Systems Design and Applications, ISDA 2008 |
|---|---|
| Country | Taiwan |
| City | Kaohsiung |
| Period | 08-11-26 → 08-11-28 |
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All Science Journal Classification (ASJC) codes
- Artificial Intelligence
- Control and Systems Engineering
Cite this
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A fast and stable superresolution reconstruction method for compressed video sequences. / Chen, Hsi Kuan; Chen, Chin-Hsing; Wang, Shih Jen.
Proceedings - 8th International Conference on Intelligent Systems Design and Applications, ISDA 2008. Vol. 3 2008. p. 358-362 4696490.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - A fast and stable superresolution reconstruction method for compressed video sequences
AU - Chen, Hsi Kuan
AU - Chen, Chin-Hsing
AU - Wang, Shih Jen
PY - 2008
Y1 - 2008
N2 - This paper proposed a superresolution (SR) reconstruction method by combining the Cross- Diamond-Hexagonal Search (CDHS) block-matching algorithm (BMA) and the simple block-wise motion vector selection (BWMVS) strategy to obtain stable and high quality reconstruction results. The experimental results showed that the reconstruction quality of CDHS BMA is comparable with full search BMA but the computation time is greatly reduced. The occlusion including a scene change that severely damages the quality of the reconstructed video sequence in SR is effectively removed through the incorporation of the BWMVS in our reconstruction method. The stability due to BWMVS was verified by the reconstruction results using the standard interpolations.
AB - This paper proposed a superresolution (SR) reconstruction method by combining the Cross- Diamond-Hexagonal Search (CDHS) block-matching algorithm (BMA) and the simple block-wise motion vector selection (BWMVS) strategy to obtain stable and high quality reconstruction results. The experimental results showed that the reconstruction quality of CDHS BMA is comparable with full search BMA but the computation time is greatly reduced. The occlusion including a scene change that severely damages the quality of the reconstructed video sequence in SR is effectively removed through the incorporation of the BWMVS in our reconstruction method. The stability due to BWMVS was verified by the reconstruction results using the standard interpolations.
UR - http://www.scopus.com/inward/record.url?scp=67549107115&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=67549107115&partnerID=8YFLogxK
U2 - 10.1109/ISDA.2008.253
DO - 10.1109/ISDA.2008.253
M3 - Conference contribution
SN - 9780769533827
VL - 3
SP - 358
EP - 362
BT - Proceedings - 8th International Conference on Intelligent Systems Design and Applications, ISDA 2008
ER -