A Two-Stage Framework for Polygon Retrieval Using Minimum Circular Error Bound. - Lun Hsing Tung; Irwin King (ICIAP (1), 1997)

Two-Stage Polygon Representation for Efficient Shape Retrieval in Image Databases. - Lun Hsing Tung; Irwin King; Ping Fu Fung; Wing-Sze Lee (Image Databases and Multi-Media Search, 1998)

A Two-Stage Framework for Polygon Retrieval. - Lun Hsing Tung; Irwin King (Multim. Tools Appl., 2000)