Image segmentation using classifier

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FIR
FIR 2013-6-4
评论： Image Analyst 2020-12-5
I am working on image segmentation of retinal images,want to extract the vessels,I have extracted the green channel and have performed features extraction using entropyfilt,now please tell how to perform segmentation using svm

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回答（3 个）

Nitin
Nitin 2013-6-4
SVM is a machine learning technique where you will need to train the positive and negative
try typing 'docsearch svm' in your command window
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Arslan Ahmad
Arslan Ahmad 2013-11-24
how may I train the classifier I mean from where should I get the labels for training purpose
Image Analyst
Image Analyst 2013-11-24
SVM splits a cluster into the two most widely separated clusters possible. See https://en.wikipedia.org/wiki/Support_vector_machine. So it will automatically give you a "class 1" and a "class 2".

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Image Analyst
Image Analyst 2013-6-4
What is represented by the two clusters? The gray levels? Can just a typical thresholding algorithm work?
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FIR
FIR 2013-6-5
I need to segment by using svm,is it possible ,this is document which i am working on
"Gabor Wavelet based Blood Vessel Segmentation in Retinal images using Kernel Classifiers"

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flath mansour
flath mansour 2020-12-5
i need code to extract image featuers

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