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hello every one i want to compute the number of images from image dataset witch have many subfolder d = dir(fullfile(('.\databasee\'))) num =length(d) witch databasee it's the fold…
I combined three categorical arrays and obtained a 1000x3 matrix (associated with 1000 images I am working on). Basically, one of the three variables holds the path to the images, …
my code goes something like this: rgbImage = imread ('bunny.png'); %black text image saying "bunny" rgbImage2 = imread ('dragon.png'); %black text image saying dragon theWord = rgb…
The syntax given for singular value decomposition is svd(x). I tried it with my image, but it didn't work. Can you tell me how to work with svd for images please?…
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I have a 3 layer matrix that is defined as NDVI which has 7971 rows, 7851 columns, and 3 layers. I am working with blue, red, and green bands from satellite imagery. I want to repl…
I have an image with a large rectangle and inside that rectangle there are a red circle and a green circle.And I want to locate the center of red circle with the origin-coordinate …
Hi,I have a problem. What is the fastest way to do 2-D convolution in Matlab? I know there are some build-in functions, such as imfilter,conv2, filter2."imfilter" is extremely slow…
I made a Function that will get an AVI and remove the background by using Z-stack so the image is easier to track the moving objects. But i want to do this for a series of AVI file…
I'm on a project in which some processing work of some MR images are needed. Is there any advantage of not using dicom image?? I mean why should i convert this dicom image???…