TY - GEN
T1 - Fast frame rate up-conversion using motion vector verification for LCD devices
AU - Han, Jong Woo
AU - Wang, Tae Shick
AU - Kim, Jun Hyung
AU - Hwang, Min Cheol
AU - Ko, Sung Jea
PY - 2009
Y1 - 2009
N2 - In this paper, we propose a fast frame rate upconversion (FRUC) for reducing the motion-blur in liquid-crystal display (LCD) devices. Prior to the re-estimation of the motion vector (MV), required by the conventional method, we exploit a verification process to check whether the received MV is reliable or not. Then, the MV re-estimation is selectively performed for the unreliable MV to obtain the accurate MV. Therefore, the proposed method generates the interpolated frames with low computational complexity. Experimental results show that the proposed algorithm outperforms the conventional methods in both PSNR and visual performance.
AB - In this paper, we propose a fast frame rate upconversion (FRUC) for reducing the motion-blur in liquid-crystal display (LCD) devices. Prior to the re-estimation of the motion vector (MV), required by the conventional method, we exploit a verification process to check whether the received MV is reliable or not. Then, the MV re-estimation is selectively performed for the unreliable MV to obtain the accurate MV. Therefore, the proposed method generates the interpolated frames with low computational complexity. Experimental results show that the proposed algorithm outperforms the conventional methods in both PSNR and visual performance.
UR - http://www.scopus.com/inward/record.url?scp=70349286427&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=70349286427&partnerID=8YFLogxK
U2 - 10.1109/ICCE.2009.5012294
DO - 10.1109/ICCE.2009.5012294
M3 - Conference contribution
AN - SCOPUS:70349286427
SN - 9781424425594
T3 - Digest of Technical Papers - IEEE International Conference on Consumer Electronics
BT - 2009 Digest of Technical Papers International Conference on Consumer Electronics, ICCE 2009
T2 - 2009 International Conference on Consumer Electronics, ICCE 2009
Y2 - 10 January 2009 through 14 January 2009
ER -