Select Connected Components in N-D Array by Ran Shadmi

Select objects in binary N-D array. Can replace Matlab's "bwselect" which is limited to 2D matrices. (binary, connected components, image processing)

selectCc(Xin, conn, varargin)

testSuite.m

Label the largest pixel/voxel group in an image by Sheng Yue

LABELLARGEST keep the largest N isolated regions in the image (connectivity, bwconncomp, connected components)

LabelLargest(IM,pieces,conn)

find graph conected components by Maxim Vedenyov

[labels roots] = graph_connected_components(connection_matrix) (graph, connected components, breadthfirst search)

graph_connected_components(C)

zz_test_graph_connected_components.m

zz_test_graph_connected_components_picture.m

label2CC by Sean de

This function takes a label image and converts it to a CC struct, the same output as bwconncomp. (labelmatrix, bwconncomp, bwlabel)

label2CC(L,conn)

gaimc : Graph Algorithms In Matlab Code by David Gleich

Efficient pure-Matlab implementations of graph algorithms to complement MatlabBGL's mex functions. (shortest, breadth first search, dijkstra)

Compare performance of gaimc to matlab_bgl

Demo of gaimc - 'Graph Algorithms In Matlab Code'

The US airport network

Accumulate Connected Components by Wolfgang Schwanghart

Construct array with accumulation of connected components (accumarray, mathematics, connected components)

accumconncomps(a,b,fun)

find_components by Tim Davis

finds the connected components of an image (morphology, segmentation, image)

find_components (A,sorted)

find_components_example(example)

largest_component (A)