how to convert bmp image to specific size vector ?

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Fatma Zamil on 11 Jan 2015

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https://www.mathworks.com/matlabcentral/answers/169552-how-to-convert-bmp-image-to-specific-size-vector

Answered: Image Analyst on 11 Jan 2015

I have dataset conains 1000 of bmp images. I need to prepare training matrix for the neural network so I'm trying to convert images to vectors with the same size, then I will append these vectors in one matrix. my problem : I'm getting different vectors sizes for each different image ! I attached example of 2 bmp image swill produce different size vectors. my code :

image = imread('sample0.bmp');
   number=im2double(image);   
   number = number';       
   vector1=number(:);  
     image2 = imread('sample1.bmp');
     number=im2double(image1);   
     number = number';       
     vector2=number(:);