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# Fatma Elzahraa Ahmed

### Mansoura

9 total contributions since 2015

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Question

Plot Detector response map in MATLAB
I used Laplacian of Gaussian to detect the features from input images. How can I construct the detector response map of the dete...

3 years ago | 0 answers | 0

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answers

Question

Extract features using Laplacian of Gaussian (LoG) algorithm on vector
Is it right to input a vector to the kp_log provided on the file exchange: https://www.mathworks.com/matlabcentral/fileexchange/...

3 years ago | 0 answers | 0

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answers

Question

Draw on a 3D volume in MATLAB
I have a 3D brain volume (x, y) coordinates and z=slices. For this volume, I have specific coordinates (that reflects some featu...

3 years ago | 1 answer | 0

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answer

Question

Training SVM with features vectors of different sizes
I want to train SVM to classify a normal and abnormal groups. To do that I supposed to extract the features using LoG with invar...

3 years ago | 0 answers | 1

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answers

Question

Loss functions in MATLAB
I want to know how to interpret the loss functions results in MATLAB? On other words, for example if I got 0.3247 as a result...

3 years ago | 1 answer | 0

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answer

Question

Registration using particle filter in matlab
I wrote the following code as an implementation to the registration algorithm presented in an article named:"E. Arce-Santana, D....

4 years ago | 0 answers | 0

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answers

Question

construct and apply affine transformation matrix
Hello, I am trying to construct affine transformation matrix through a parameter vactror of rotation angle, scaling, shearing a...

4 years ago | 0 answers | 0

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answers

Answered
Error while downloading MATLAB 2015a
Thank you very much for helping me, I am going to try these suggestions in order to solve the problem, thank you.

4 years ago | 0

Question

Error while downloading MATLAB 2015a
Hello, When I am trying to download MATLAB 2015a I got the te following error: exec error 2 attemping to run matlab\bin\wi...

4 years ago | 3 answers | 0

answers