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hamed abdulaziz


university of mosul

63 total contributions since 2013

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Question


K-means algorithm document
Hi all, Could you help me how can I get kmeans function documents(i.e.papers),because I need the steps of the kmeans algorit...

5 years ago | 1 answer | 0

1

answer

Question


GUI to set folder path then to select an image
Hi all, I have many images in a folder and I need a piece of code to create an GUI for a set that folder path then to select ...

5 years ago | 4 answers | 0

4

answers

Answered
Comparing two histogaras and color the similar bins
O.K.,that is your right,I will attach the figure from the paper

5 years ago | 0

Question


Comparing two histogaras and color the similar bins
Hi, I used *imhist(I, n)* function for calculating color histograms for two colored images,after that I want o color the simila...

5 years ago | 1 answer | 0

1

answer

Question


Qury for SVM classifier : svmtrain function
I want to use *SVMStruct = svmtrain(Training,Group)* for two classes (Noraml and Abnormal)images classification purpose,and the ...

5 years ago | 1 answer | 0

1

answer

Question


Problem in svmtrain : Help
I want to use *SVMStruct = svmtrain(Training,Group)* for classification But each element in the Training matrix is represented...

5 years ago | 1 answer | 0

1

answer

Question


Query about the kNN and SVM classifiers training
Hi all, could anyone help me how to use the kNN and SVM classifiers where my problem in details as follows : 1-I have two...

5 years ago | 0 answers | 0

0

answers

Question


Any one have an experience and worked with SVM classifier?
Hi All, I am new in Matlab,I want to classify tow classes of images using SVM classifier,could any one here to guide me? ...

5 years ago | 0 answers | 0

0

answers

Question


How to use the K-NN classifier with sample represented as a matrix by 4 * 256
Hi All, firstly: 1-I have training images each one of them represented by four centers (4 * 256 each) using *K-means* ...

5 years ago | 0 answers | 0

0

answers

Question


How delete all message boxes from previous execution?
Hi All, How to delete all *message boxes* which displayed from *previous* execution? If anyone explain in code Thanks

5 years ago | 1 answer | 0

1

answer

Question


Images classification using SVM classifier
Hi All, I am new in MATLAB,I have centers of training images, and centers of testing images stored in 2-D matrix ,I alread...

5 years ago | 5 answers | 1

5

answers

Question


Images classification using SVM classifier
Hi All, I am new in MATLAB,I have centers of training images, and centers of testing images stored in 2-D matrix ,I already e...

5 years ago | 0 answers | 0

0

answers

Question


Is there built in Matlab function to find 3-D histogram for the colored image?
Hi All; Is there any builtin Matlab function to calculate and plot *3-D histogram* for the *colored image* ?

5 years ago | 1 answer | 0

1

answer

Answered
How can I load and view medical image .mha ?
Try this http://www.mathworks.com/matlabcentral/fileexchange/29344-read-medical-data-3d/content/mha/mha_read_volume.m

5 years ago | 2

Question


Is K-means cluster randomly each call time?
Hi All, I tested the K-maens algorithm on *the same image* two times for testing(i.e by calling one after one )like this: ...

5 years ago | 1 answer | 0

1

answer

Question


I did something error if I used the same variable name in many functions?
Hi All, I have four functions and I called them one after one, did I do something error if I used the same variable name in t...

5 years ago | 1 answer | 0

1

answer

Question


How to cluster big training matrix using K-means algorithm
Hi all, I have big training matrix 768 * 10000 contains extracted features from images,How can I cluster it to construct vis...

5 years ago | 0 answers | 0

0

answers

Question


How can I extract one-dimentional color histograms features?
Hi All, I have an image and I need to extract local features,so I divided it to 32 * 32 patches and size of each patch =16 *1...

5 years ago | 0 answers | 0

0

answers

Question


k-means algorithm for construct vocabulary for bag of words
Hi All, I have medical images and I need to classify them to *normal* and *abnomal* using *bag of words model* where I divid...

5 years ago | 1 answer | 1

1

answer

Answered
Image to patches for local features extraction
I attached my_tried_code.m ,Otsu code for segmentation,and image for test; please could you run it and correct it with my thanks...

5 years ago | 0

Question


Image to patches for local features extraction
Hi All, I have an image and I need to extract local features,so I divided it to 32 * 32 patches and size of each patch =16 *...

5 years ago | 2 answers | 0

2

answers

Answered
RGB to opponent color space code
THANKS, I FOUND THIS EQUATION IN THIS LECTURE,PLEASE COULD YOU GUIDE ME TO CODE THEM <</matlabcentral/answers/uploaded_files/...

5 years ago | 0

Question


RGB to opponent color space code
HI ALL, Did any one guide me to find function for RGB to opponent color space that mentioned in the *attached paper and link...

5 years ago | 4 answers | 0

4

answers

Answered
where can i get the image dataset for skin cancer?
I am also interested in the same, Did you do any any Matlab code about skin cancer detection?

5 years ago | 0

Answered
where can i get the image dataset for skin cancer?
you can try these www.dermoscopic.blogspot.com www.dermoscopyatlas.com http://www.dermoscopyatlas.com/diagindex.cfm

5 years ago | 0

Question


How can I can determine local region in the imag
Hi ALL; How can I can determine local regions in the image *(like in the below image)* for extaract some local features from ...

5 years ago | 1 answer | 0

1

answer

Question


How can I plot coloured 3-D scatter
Hi all, How can I plot coloured 3-D scatter like this sample below <</matlabcentral/answers/uploaded_files/8245/3dscatter....

5 years ago | 1 answer | 0

1

answer

Answered
Color differentation in the image
I ATTACHED WAHT I TRIED (MY_DELTA_E) CODE HOW CAN USE DELTA_E FOR COLOR VARIATION INDICATOR PLEASE COULD CHECK IT FOR CORRECTNES...

5 years ago | 0

Question


image classification using color variation
Hi All, I have many coloured images some of them contains some color (red,blue,brown,and black)what I need to know how can I ...

5 years ago | 1 answer | 0

1

answer

Answered
Color differentation in the image
<</matlabcentral/answers/uploaded_files/8198/17.bmp>>

5 years ago | 0

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