TY - GEN
T1 - Overlapped block motion compensation for frame rate up conversion
AU - Kim, Suk
AU - Jeong, Taeuk
AU - Lee, Chulhee
PY - 2010
Y1 - 2010
N2 - Recently, motion compensated interpolation methods are used to generate new frames in the frame rate up conversion. However, they often yield undesirable blocking artifacts due to inaccurate motion estimation. In order to mitigate these artifacts, we propose a new motion-compensated frame rate up conversion algorithm with overlapped block motion estimation. The new interpolated frame is obtained by overlapped block motion compensation of multiple motion estimation between the current and previous frames. Experimental results show the proposed method produces better perceptual quality and outperforms conventional motion-compensated methods in terms of PSNR.
AB - Recently, motion compensated interpolation methods are used to generate new frames in the frame rate up conversion. However, they often yield undesirable blocking artifacts due to inaccurate motion estimation. In order to mitigate these artifacts, we propose a new motion-compensated frame rate up conversion algorithm with overlapped block motion estimation. The new interpolated frame is obtained by overlapped block motion compensation of multiple motion estimation between the current and previous frames. Experimental results show the proposed method produces better perceptual quality and outperforms conventional motion-compensated methods in terms of PSNR.
UR - http://www.scopus.com/inward/record.url?scp=77956336879&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=77956336879&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:77956336879
SN - 9789896740276
T3 - IMAGAPP 2010 - Proceedings of the International Conference on Imaging Theory and Applications, IVAPP 2010 - Proc. Int. Conf. Information Visualization Theory and Applications
SP - 68
EP - 71
BT - IMAGAPP 2010 - Proceedings of the International Conference on Imaging Theory and Applications, IVAPP 2010 - Proc. Int. Conf. Information Visualization Theory and Applications
T2 - 2nd International Conference on Imaging Theory and Applications, IMAGAPP 2010, 1st International Conference on Information Visualization Theory and Applications, IVAPP 2010
Y2 - 17 May 2010 through 21 May 2010
ER -