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The delta E method allows the user to pick a color as an example from the image and then it will find all the other pixels with ...
Answered 3 years ago
To find the gradient can i use
serl=[1 1 1,1 1 1, 1 1 1 ];
What is the purpose of casting I3 to single?? becuse i haven't a good result of gradient
Hi regionprops didn't find the same number of regions in both ad and det
I tried to do this
It seems that my question is not clear I will try to explain more. This code allows you to trace the ellipse while I do not need...
Can you correct me this code to draw the 4 axis (major axe, minor axe and the 2 diagonal and ortogonal axes) not the ellipse
Asked 3 years ago
Hi, to find regions having the higher MeanIntesity compared to the MeanIntesity of its edge, I used this line but I got an error...
I need your help please to implement a matlab code for Edge drawing
Edge Drawing works on grayscale images and is compri...
How can i use Fourier Transform to delete the low frequency components from an image?? Can any one give me a matlab code please?...
Hi, for an image I, I want to color in red the pixels having the coordinates x and y stored in the matrix xy
Asked 2 years ago
Hello, An image with a resolution of 0.254 mm * 0.254 mm means that a pixel size is 0.254 mm??? thanks
What is the difference between sobel, prewitt, canny, laplacien, log...What is the best one used to detect edges?
Hello, How can i detect homogeneous areas in an image with matlab?? thanks
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