TY - GEN
T1 - Robust dynamic super resolution under inaccurate motion estimation
AU - Kim, Minjae
AU - Ku, Bonhwa
AU - Chung, Daesung
AU - Shin, Hyunhak
AU - Kang, Bonghyup
AU - Han, David K.
AU - Ko, Hanseok
PY - 2010
Y1 - 2010
N2 - In image reconstruction, dynamic super resolution image reconstruction algorithms have been investigated to enhance video frames sequentially, where explicit motion estimation is considered as a major factor in the performance. This paper proposes a novel measurement validation method to attain robust image reconstruction results under inaccurate motion estimation. In addition, we present an effective scene change detection method dedicated to the proposed super resolution technique for minimizing erroneous results when abrupt scene changes occur in the video frames. Representative experimental results show excellent performance of the proposed algorithm in terms of the reconstruction quality and processing speed.
AB - In image reconstruction, dynamic super resolution image reconstruction algorithms have been investigated to enhance video frames sequentially, where explicit motion estimation is considered as a major factor in the performance. This paper proposes a novel measurement validation method to attain robust image reconstruction results under inaccurate motion estimation. In addition, we present an effective scene change detection method dedicated to the proposed super resolution technique for minimizing erroneous results when abrupt scene changes occur in the video frames. Representative experimental results show excellent performance of the proposed algorithm in terms of the reconstruction quality and processing speed.
UR - http://www.scopus.com/inward/record.url?scp=78449267313&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=78449267313&partnerID=8YFLogxK
U2 - 10.1109/AVSS.2010.49
DO - 10.1109/AVSS.2010.49
M3 - Conference contribution
AN - SCOPUS:78449267313
SN - 9780769542645
T3 - Proceedings - IEEE International Conference on Advanced Video and Signal Based Surveillance, AVSS 2010
SP - 323
EP - 328
BT - Proceedings - IEEE International Conference on Advanced Video and Signal Based Surveillance, AVSS 2010
PB - IEEE Computer Society
T2 - 2010 7th IEEE International Conference on Advanced Video and Signal Based Surveillance, AVSS 2010
Y2 - 29 August 2010 through 1 September 2010
ER -