Ge Cong and Songde Ma: Derivatives in Scale Space. (1996)conf/sspr/GeM9610.1007/3-540-61577-6_8Derivatives in Scale Space.2Ge Cong1Songde Ma270-78SSPRSSPR19961996provenance information for RDF data of dblp record 'conf/sspr/GeM96'2017-05-22T16:14:07+0200