%0 Journal Article
%T Performance of Wavelet-based Multiresolution Motion Estimation for Inbetweening in Old Animated Films
%A Dwi Ratna Sulistyaningrum
%A Mochamad Hariadi
%A Mauridhi Hery Purnomo
%J ITB Journal of Information and Communication Technology
%D 2012
%I Institut Teknologi Bandung
%R 10.5614/itbj.ict.2012.6.3.2
%X This paper investigates the performance of wavelet-based multiresolution motion estimation (MRME) for inbetweening in old animated films using three different MRME schemes. The three schemes are: coarse-to-fine with a wavelet-based MRME, one of Zhang¡¯s MRMEs, and an MRME in the spatial domain. In order to make a performance comparison of these MRME schemes, two video sequences were used for a simulation. The experimental results show that the coarse-to-fine method performed better than Zhang¡¯s MRME and the MRME in the spatial domain. The evaluation results on block size 9x9 indicate that the coarse-to-fine method had an average peak signal-to-noise ratio (PSNR) of 23.48 dB for the first sequence and 29.84 for the second sequence.
%K coarse-to-fine
%K inbetweening
%K multiresolution motion estimation
%K wavelet.
%U http://journal.itb.ac.id/download.php?file=C11179.pdf&id=1081&up=2