K nearest neighbors for image segmentation in matlab

The following Matlab project contains the source code and Matlab examples used for k nearest neighbors for image segmentation. Script Exemple : ------------- % k of k-nearest neighbors k = 3 ; % generate a test image data , a matrix of 3 by 3, values are doubles that % range from 10 to 20 im_test_data = [10 20 30; 20 10 30; 20 10 30]; % generate a training/apprentissage data image from test data image im_tr_data = [10 0 30;0 10 0; 20 0 30]; % generate a truth image labels with 3 by 3 matrix, values are integers % that range from 1 to 3 (10 correspond to label 1, 20 to 2 and 30 to 3) im_t_lbls = [1 2 3; 2 1 3; 2 1 3]; % generate a training/apprentissage image labels from truth image labels im_tr_lbls = [1 0 3;0 1 0; 2 0 3]; % we are looking for "test_lbls" ? test_lbls = knnAlgo(im_test_data, im_tr_data,im_tr_lbls,k);.

The source code and files included in this project are listed in the project files section, please make sure whether the listed source code meet your needs there.

Project Files: 

File NameSize
knnAlgo.m 1162
license.txt 1502

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