Mohammad Al Nagdawi
UTM
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Question
Is "corrcoef()" Matlab function equivalent to NCC?
hi I need to find normalized cross correlation (NCC) similarity between two images. it can be calculated using corrcoe...
8 years ago | 0 answers | 0
0
answersQuestion
Why my Differential Total Variation (DTV) code doesn't working correctly?
I try to implement Differential total variation (DTV) as described in (Wu, Y. et al 2017) or (Li, Y. et al 2015). <</matlabce...
8 years ago | 0 answers | 0
0
answersQuestion
Calculate image similarity using cross correlation (single value)
hi I need to compare between *Mutual Information* and *Normalized cross-correlation* to find better similarity measure for mu...
8 years ago | 0 answers | 0
0
answersQuestion
How to keep all image data after transformation?
In the below code, I try to calculate the distance between the 1-pixel and the other 0's pixels within a4 matrix. I face a probl...
8 years ago | 1 answer | 0
1
answerQuestion
Can develop MapReduce program by MATLAB run effectively with Hadoop?
Hadoop by default support Java, C++, and python. However, I developed an algorithm using Matlab to deal with normal size data, l...
8 years ago | 1 answer | 0
1
answerwhy in xticklabel not all x-axis label appear?
I find the answer: set(gca,'XTick',[1,2,3],'xticklabel',{'MI','J-div','j-div seg'}); <</matlabcentral/answers/uploaded_f...
9 years ago | 5
| accepted
Question
why in xticklabel not all x-axis label appear?
figure; bar(sum(SM_MI)/length(SM_MI),'FaceColor', [0 0 0.6]); hold on bar(2,sum(SM_JD)/length(SM_JD),'FaceColor', [0 ...
9 years ago | 1 answer | 0
1
answerQuestion
How to combine normxcorr2 similarity results with single value, like mutual information?
Hi everyone I want a single value normalized cross-correlation similarity between two images while transforming. This value I...
9 years ago | 0 answers | 0
0
answersQuestion
Figure with 2 different x-axes
Hi everyone, As we can see in the figure below, the top overlap ration has different values than bottom x-axis (Translation)....
9 years ago | 1 answer | 0
1
answerQuestion
Translate non-square matrices diagonally
when the matrices have same dimension nXn the calculating is easy. Here we want to find the overlap area while translate 2 no...
9 years ago | 0 answers | 0
0
answersQuestion
Is this Jeffrey Divergence code correct?
This function calculates a Jeffrey Divergence between 2 images histogram XI and XJ. I have Jeffrey Divergence function but it c...
9 years ago | 0 answers | 0
0
answersQuestion
Images similarity measure using j-divergence
I need to reproduce the result of <http://www.sciencedirect.com/science/article/pii/S0924271616304324 Xu, Xiaocong, et al, 2016 ...
9 years ago | 0 answers | 0
0
answersQuestion
Is my modification on Jeffrey's divergence code correct?
I use Matlab code available on file exchange to compare the degree of similarity between 2 images I got an unexpected result whi...
9 years ago | 0 answers | 0
0
answersQuestion
Image segmentation using NN .. what is my mistake in the following code?
I do image segmentation as preprocessing step to finding similarity. Calculate similarity between 2 images as follow: # im...
9 years ago | 0 answers | 0
0
answersQuestion
How to segment image using SOM?
Matlab has SOM function selforgmap Does anyone know how can use this function to segment the below image, for example, ...
9 years ago | 0 answers | 0
0
answersQuestion
k means image segmentation based on intensity and spatial
In the below code can segment image based on color and spatial. how can I convert it to work with intensity instead of color? ...
9 years ago | 1 answer | 0
1
answerQuestion
How do I calculate TRE to validate image registration output?
Hi After we deploy new image registration algorithm we need to validate with fiducial points that provided by experts. The im...
10 years ago | 0 answers | 0
0
answersQuestion
Why 2 images with same cluster value have different representation?
k-mean cluster classifies pixel randomly. I wrote this code to repeat clustering until both images meet proper cluster. whi...
10 years ago | 0 answers | 0
0
answersQuestion
Can image registration enhance Data science output?
Data science is responsible for extracting knowledge from data and image registration is responsible for finding a relation betw...
10 years ago | 0 answers | 0
0
answersQuestion
Where can I find “Joint class histogram” implementation or algorithm?
Image registration and image retrieval depend on image similarity measure to find mutual information between 2 images. Using his...
10 years ago | 1 answer | 0
1
answerQuestion
Image fusion for 3 bands satellite image NOT correct
I try to compine 3 RGB bands for IKONOS image, but the result is not like the original image. My image <</matlabcentral/a...
10 years ago | 0 answers | 0
