i have downloaded train station data set from following source
http://www.gavrila.net/Datasets/Univ__of_Amsterdam_Multi-Cam_P/UvA_Multi-Camera_Multi-Person_/uva_multi-camera_multi-person_.html
they have provided images in raw format. i never used openCV so how can i convert these raw files into RGB images using matlab?
Dear Shafina,
Hi, read the following post on this issue in the following site and good luck.
http://blogs.mathworks.com/steve/2011/03/08/tips-for-reading-a-camera-raw-file-into-matlab/
Best regards
Mohmamad
Dear Shafina,
if this did not work you can do the following to create an array of images:
function im = readthem()
Files=dir('*.raw');
for k=1:length(Files)
FileNames=Files(k).name;
fid = fopen(FileNames,'r');
A = fread(fid);
im(1:752,1:560,k)= reshape(A,752,560,1);
fclose(fid);
end
I tested it and it works fine. Good luck
Mohamad
Dear Shafina Shah,
look the link, may be useful.
https://www.mathworks.com/matlabcentral/answers/72525-how-to-open-raw-files-in-matlab
fin=fopen('b1.raw','r');
I=fread(fin,row*col,'uint8=>uint8');
Z=reshape(I,row,col);
Z=Z';
k=imshow(Z)
Best regards
Faisal Hawlader
@Faisal Hawlader
it creates gray scale image. i would like to add comments on your answer so that others can get help from this post.
we need to add one more command to get rgb image
J = demosaic(Z,'rggb');
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