MATLAB: Image processing

how to read the data base of the imageno_attemptno_details

how to read 100 images at a time ? what will appear on the output? how to analyzed the output?

Best Answer

Ganesh,
If you are trying to observe the change in each parameter over time (i.e. from image 1 to image 100), just use a for loop around the load/calculate/release for each image and dump the desired parameters into an output array. for example:
    for imagecount=1:100
    (code:load/calculate/release image)
    output(:,i)=[mean stdev];
    end
You can then plot or otherwise analyze the trends in mean/stdev.
If you want to get the mean/stdev of the whole datacube, then use a for loop the genereate the entire cube.
    for imagecount=1:100
    (code: load image & convert to grey)
    datacube(:,:,imagecount)=<imagematrix>
    end
    mu=mean(datacube(:))
    sigma=std(datacube(:))
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