Takahiro Saito Yuki Ishii Yousuke Nakagawa Takashi Komatsu Adaptable Image Interpolation with Skeleton - Texture Separation. 681-684 2006 conf/icip/2006 ICIP http://dx.doi.org/10.1109/ICIP.2006.312502 db/conf/icip/icip2006.html#SaitoINK06