Title	Watermark Embedded in Polygonal Line for Copyright Protection of Contour Map
Author	Xu Zhou, Yu Ren, Xuezeng Pan
Citation	Vol. 6  No. 7  pp. 202-205
Keywords	Digital watermark, Contour map, Polygonal line, Parameterized circle, Hypothesis test

Title	Contour Profiling of Brain Tumor Areas by Using Image Correlation and Peak Detection Techniques
Author	Baki Koyuncu, Alper Pahsa
Citation	Vol. 6  No. 11  pp. 46-48
Keywords	Intensity Correlation, Peak Detection, Contour Mapping