The following is just a list of subject headings to be filled in later
Template operations & Fourier Transforms
LOW-LEVEL Edge detection -- 1st order: Prewitt, Sobel, Canny, Spacek 2nd Order: Laplacian, Marr-Hildreth
Curvature -- Edge direction, changing intensity, autocorrelation
Image motion -- Area based, differntial approach. Optical flow.
SHAPE BASED Thresholding
Hough transform -- Lines Circles/Ellipses Arbitrary shapes (Generalized Hough Transform)
FLEXIBLE METHODS -- Deformable, parameterized shapes Active contours (snakes)