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Results tagged with image-processing
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user 11477
In general, image processing is any form of signal processing for which the input is an image, such as a photograph or video frame.
0
votes
how to add two images in one, next to each other
Not exactly sure what you want to do.
If you want to put both images into one matrix, then you could do something like:
% just some sample data
img1 = repmat(0:0.01:1,100,1);
img2 = repmat(1:-0.015: …
- 138
1
vote
Ridge finding in noisy 2D image
My proposal would be:
Filter noise
Create image without the lines
Subtract the image without the lines from the image with the lines
Apply threshold
Postprocess the image
Code:
close all;
% acqu …
- 138
1
vote
Accepted
PSNR of two images of different size in matlab
When interpolating, why not use the same size as the image to compare with:
% some random inputs
original = rand(435,782);
img = rand(100,200);
% position where to interpolate
[x,y] = meshgrid(linspa …
- 138