TY  - RPRT
TI  - Directionlets: anisotropic multidirectional representation with separable filtering.
AU  - Vladan Velisavljević
AU  - Baltasar Beferull-Lozano
AU  - Martin Vetterli
AU  - Pier Luigi Dragotti
PY  - 2006
DO  - 10.1109/tip.2006.877076
UR  - https://pubmed.ncbi.nlm.nih.gov/16830912/
ID  - 16830912
ER  -