Development of event-based motion correction technique for PET study using list-mode acquisition and optical motion tracking system. - Sang-Keun Woo; Hiroshi Watabe; Yong Choi; Kyeong-Min Kim; Chang Choon Park; Roger R. Fulton; Peter M. Bloomfield; Hidehiro Iida (Image Processing, 2003)

The Object Extraction Through the Relationship of Independence or Dependence Among Segmented Regions. - Seung Soo Lee; Jung A Lee; Chang Choon Park (CISST, 2004)

A research of merging regions through isophotes analysis. - Seung Soo Lee; Jeong-A Lee; Chang Choon Park (ISICT, 2004)