Sang-Hyeon Jo

Content-based Rotation Invariant Retrieval of Trademarks

Jin-Geun Park, Sang-Hyeon Jo, Heung-Mun Choe, 2002 .

Context-free Marker Controlled Watershed Transform for Efficient Multi-object Detection and Segmentation

Sang-Hyeon Jo, Heung-Mun Choe, Chang-Jun Park, 2001 .