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Serg Zhelezniak


Active since 2017

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Alternate method for constructing circular region mask from center positions and radii
I would like to be able to construct a mask for a given image full of different circular ROIs. I know the x,y coordinates for th...

7 years ago | 1 answer | 0

1

answer

Question


Extracting a region of interest from a contour map of gradient values
I've used the imgradient3() function on one of my test images in order to subsequently establish a contour map that will graphic...

7 years ago | 0 answers | 0

0

answers

Question


Reading Fractions of a pixel in Image
Upon inputting an image into Matlab using imread(), Matlab allows you to read the intensity value associated with a single pixel...

7 years ago | 1 answer | 0

1

answer

Question


Dilation from a single point - Image Processing
Hello, I am familiar with the imdilate function but was wondering if it could be applied to a point within an image? For instanc...

7 years ago | 0 answers | 0

0

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Separating Connected Objects Effectively in Image
Hello, I am attempting to separate several connected objects that are often only connected by one pixel (see image). I want to...

7 years ago | 2 answers | 0

2

answers