Feature extraction using PCA and classified multi
2016-08-23
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A simple PCA calculation for extracting feature from set of images and classify it with svm.
PCA read a set of training sample which is collected in structured folder. As below :
\--Train
\--data1
\--data2
\--data3
Which data1, data2, data3 contain images associated with class 1, 2, 3 respectively.
Since the class data is 3, then SVM classification used in this code is a multiclass classification using one-against-one approach.
matlab
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pca
svm
提取
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