Dong Yoon Kim Hyungjun Lim HyunWook Park Iterative True Motion Estimation for Motion-Compensated Frame Interpolation. 445-454 2013 23 IEEE Trans. Circuits Syst. Video Technol. 3 https://doi.org/10.1109/TCSVT.2012.2207271 db/journals/tcsv/tcsv23.html#KimLP13