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how to get the feature vector after extracting MSERFeature of multiple images.

Asked by Tehmina Kakar on 7 Jul 2018
Latest activity Edited by Tehmina Kakar on 14 Jul 2018

How can i get the feature vector after detecting the feature ( MSERFeature). I'm using the following code.

close all; clear variable; clc;
dbstop if error
 dirData = dir('F:\MATLAB\R2017a\bin\Project\project\pashto\actual proj\New folder\proo\Numbers\*.bmp'); 
for k = 1:length(dirData) 
        %% read no. of images from folder
        filename = dirData(k).name;
        im1 = im2single(im2bw(imread(filename)));
        %% Detect the MSERF Features
        points1 = detectMSERFeatures(im1);
        %% Extract the MSERF Features
        [features2, valid_points1] = extractFeatures(im1, points1);
        figure; imshow(im1); hold on;

Now, i have to get the feature vector for classification purpose. Also, can I use the manual feature vector? What is the difference between them.

featureVector = [theMean, area, perimeter, stdDev];

Please tell me if i'm wrong or ive any other suggestion.


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