TY - JOUR
T1 - Enhanced frame rate up-conversion method for UHD video
AU - Wang, Tae Shick
AU - Choi, Kang Sun
AU - Jang, Hyung Seok
AU - Morales, Aldo W.
AU - Ko, Sung Jea
N1 - Funding Information:
1This research was supported by Seoul Future Contents Convergence (SFCC) Cluster established by Seoul R&BD Program (No. 10570). This work was supported by the Korea Science and Engineering Foundation(KOSEF) grant funded by the Korea government(MEST) (No. 2009-0080547) T.-S. Wang, K.-S. Choi, H.-S. Jang, and S.-J. Ko are with the School of Electrical Engineering, Korea University, Seoul, Korea, 136-701 (e-mail: [email protected], [email protected]).
PY - 2010/5
Y1 - 2010/5
N2 - In this paper, a segment-based motion estimation (ME) method for frame rate up-conversion is proposed that can achieve better visual quality for next generation video formats. The proposed ME method can reduce the computational complexity of the ME drastically by adjusting the search range (SR) for each segment and adopting a new efficient distortion criterion, called the subsampled sum of absolute differences (SSAD). The proposed method does not degrade the motion accuracy by using the temporal consistency of the segment with large size. Experimental results show that the proposed algorithm outperforms conventional methods both objectively and subjectively with the significantly reduced computational complexity.
AB - In this paper, a segment-based motion estimation (ME) method for frame rate up-conversion is proposed that can achieve better visual quality for next generation video formats. The proposed ME method can reduce the computational complexity of the ME drastically by adjusting the search range (SR) for each segment and adopting a new efficient distortion criterion, called the subsampled sum of absolute differences (SSAD). The proposed method does not degrade the motion accuracy by using the temporal consistency of the segment with large size. Experimental results show that the proposed algorithm outperforms conventional methods both objectively and subjectively with the significantly reduced computational complexity.
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U2 - 10.1109/TCE.2010.5506046
DO - 10.1109/TCE.2010.5506046
M3 - Article
AN - SCOPUS:77954739671
SN - 0098-3063
VL - 56
SP - 1108
EP - 1114
JO - IEEE Transactions on Consumer Electronics
JF - IEEE Transactions on Consumer Electronics
IS - 2
M1 - 5506046
ER -