Anvesh Komuravelli Arnab Sinha Arijit Bishnu Connectivity Preserving Voxel Transformation. 1-12 2008 IWCIA http://dx.doi.org/10.1007/978-3-540-78275-9_1 conf/iwcia/2008 db/conf/iwcia/iwcia2008.html#KomuravelliSB08