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Rasha


Last seen: 10 months ago |  Active since 2013

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Professional Interests: image processing

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image segmentation using normalized statistics and high-order statistics
I tried to implement this paper with matlad, but on 2D-grayscal image. <https://www.google.com.eg/url?sa=t&rct=j&q=&esrc=s&s...

9 years ago | 0 answers | 0

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Question


how can use kurtosis in 2D gray scale image segmentation?
I wrote this code to find skewness and kurtosis for a 2D gray scale image, I wondered if is it right like this? and how can I us...

9 years ago | 1 answer | 0

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answer

Question


how to find map matrix to an 3D image as in load function?
in this code load wbarb; the output be the image 'X' and the map of it. I want to find the map to my image so I wrot...

9 years ago | 0 answers | 0

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Question


How to use wavelet in 2D image segmentation?
I'm trying to enhancement the image edges before segmentation by using wavelet transform and gradient; as flow: 1- using wavel...

9 years ago | 0 answers | 0

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answers

Question


how to use conditional entropy thresholding on 2D gray scal image?
Hi, I want to segment an image with spatial-Pal automatic thresholding method "conditional entropy", I found this code but I con...

9 years ago | 1 answer | 0

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answer

Answered
how can I use higher order statistics in an image?
there is a pdf file have an explanation of HOS with matlab.

10 years ago | 0

| accepted

Question


how to find spatial quality measure sqm of reference 2D image and segmented 2D image?
I have a gray scale image, I segment an object from it using watershed, and I extract this object ideal size by Photoshop. I wa...

10 years ago | 0 answers | 0

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answers

Question


how can I use higher order statistics in an image?
I want to use a higher order statistic on a 2D image segmentation program. I find this code: PD = ProbDistUnivParam('normal',...

10 years ago | 2 answers | 0

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answers

Question


how to find maximum value of 2nd column of matrix 22x2?
I have the next matrix A I want to find maximum value of 2nd column of it, but the matlab didn't accept the step!!! A = [1...

10 years ago | 1 answer | 0

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answer

Question


How can I use lorentzian norm in 2D gray scale image segmentation?
I'm working on 2D image segmentation & I want to refine the image with lorentz as a preprocessing operation. lorentzian n...

10 years ago | 2 answers | 0

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Solved


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

10 years ago

Solved


Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

10 years ago

Solved


Add two numbers
Given a and b, return the sum a+b in c.

10 years ago

Solved


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

10 years ago