3d image preprocessing- reading and loading images from a folder

Question

Nilushi Dissanayake 2011-1-25

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https://ww2.mathworks.cn/matlabcentral/answers/410-3d-image-preprocessing-reading-and-loading-images-from-a-folder

i am a student who is doing a project on 3d image. I have got a data base containing 3d images 1. There are Disparity gray color images in 'Disparity' folder 2. there are color images for each gray color image in 'Stereo' folder these are taken from a stereo vision 3d cam. My problem is that i couldn't able to read and load all the images in a folder from a single code. then apply cropping to the loaded image. If you can pls help me to find the code for read and load all the images at once. thanks

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Answer 1

Ashish Uthama 2011-1-25

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https://ww2.mathworks.cn/matlabcentral/answers/410-3d-image-preprocessing-reading-and-loading-images-from-a-folder#answer_574

If the files follow an order sequence of names, you can use the document example here to build your code.

You would have to replace the imread/ importdata function calls with whatever function you use to read these 3d images.

I would recommend processing the images one at a time rather than loading all of them 'at once' (least you hit some memory constraints). You can do that by directly processing the data inside the loop in the above example instead of storing it in a cell array.