Region Adjacency Graph (RAG) by David Legland

Computes the graph of adjacent regions in a labeled image (rag, watershed, image)

demoImRAG

imRAG(img, varargin)

Euclidean skeleton by Su Dongcai

Generate euclidean skeleton by watershed algorithm and the "rigides gradient" (image processing, skeleton, thinning)

extract_curve(BW,Gap_size)

flag=inRange(n_term, range)

wsh_skeleton(bw, thresh, radius)

image segmentation using iterative watersheding plus ridge detection by Li CHEN

image segmentation for grid-pattern (detection, image segmentation, morphology)

DepthMeature(L, I)

DrawEllipse(cur_img, regs, colortable, colortable1)

MarkPseudoBlob( L, bwridge, NUMTHRESH, MERGETHRESH )

Edge Detection and Segmentation by Madhu S. Nair

Edge Detection Prewitt Roberts Log Canny Sobel Straight Line Hough Transform quadree region growing (edge detection segmen..., segmentation, morphology)

edgedetect(x)

houghtr(x)

quadtree(x)

showregions.m by Paul Fricker

Display selected regions of a label matrix. (gui, display, annotation)

showregions(L,n)