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Abdullah


29 total contributions since 2013

I'm usm master student

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Question


I want to measure entropy and PSNR to N number of images
clc clear all srcFiles = dir('----\*.jpg'); % the folder in which ur images exists for i = 1 : length(srcFiles) ...

6 months ago | 1 answer | 0

1

answer

Question


I want to choose the best frame after extracting a video
How to select the best frame after extract video? I want to choose the best frame after extracting a video

6 months ago | 0 answers | 0

0

answers

Question


I have 2D matrix and I want to cluster it to three groups of data
I have 2D matrix and I want to cluster it to three groups of data based on the range of the data, what clustering method could h...

6 months ago | 1 answer | 0

1

answer

Question


How to split data set into three parts?
I have a dataset and I want to split it into 3 parts 1/3 each part, then I apply the same method on other data set which it have...

6 months ago | 0 answers | 0

0

answers

Question


how to select the best frame of a video ?
how to select the best frame of a video ? after I extract it I want to select the best frame of all the frames.

7 months ago | 0 answers | 0

0

answers

Answered
the image size in matlab now equal the actual size at computer
thanks a lot @KSSV it did solve the problem

7 months ago | 0

Question


the image size in matlab now equal the actual size at computer
Hell My issue is when I use imread to any image then i type whos it gives me the image size by Bytes but its not equal to the ...

7 months ago | 3 answers | 0

3

answers

Question


I want to change matrix value
I have image in V channel, I want to do like that IF the matirx element == this value then ignore else change the value of...

8 months ago | 2 answers | 0

2

answers

Answered
How to get average intensity from a selected image window
How to let x and y read the row and column ?

8 months ago | 0

Question


What is the wire code to calculate "contrast improvement analysis" C for images?
Hello everyone... I need to calculate the "Contrast Improvement analysis" C for enhanced images...and I already have the equatio...

10 months ago | 0 answers | 0

0

answers

Question


Divide image into 3x3 pixels?
I hade used The Image Processing Toolbox function blockproc and i make the block size 3x3 it works on very small images, but on ...

11 months ago | 1 answer | 0

1

answer

Question


How can I divide image into 3x3 pixels?
I want to divide image into none-overlapping blocks into size of 3x3 pixels

12 months ago | 3 answers | 0

3

answers

Question


How can I measure PSNR or MSE for 100 images and save the result to excel file?
How can I measure PSNR or MSE for 100 images and save the result to excel file? I can do it for one image each time but it take...

1 year ago | 1 answer | 0

1

answer

Question


Please need help!! How to write this equation in terms of code?
<</matlabcentral/answers/uploaded_files/38620/ex.JPG>>

2 years ago | 2 answers | 0

2

answers

Question


How to write the Gaussian Surround Function in MATLAB
F(x,y) = k* exp(-r2 / c2 ) here the function f is a gaussian function.this function used in retinex algorithm. R(x,y)=log[I(...

2 years ago | 0 answers | 0

0

answers

Question


How to write the Gaussian Surround Function in MATLAB
F(x,y) = k* exp(-r2 / c2 ) here the function f is a gaussian function.this function used in retinex algorithm. R(x,y)=log[I(...

2 years ago | 0 answers | 0

0

answers

Answered
HOW TO DETERMINE THE VALUE OF K AND C IN GAUSSIAN SURROUND FUNCTION
Hello Mr Sonam s I'm having same your question today, Please did you got any answers to your quesitions? Now I'm coding the...

2 years ago | 0

Responded


Re: Multi Scale Retinex with Color Restoration ( MSRCR)
Hello I also work on MSRCR did you found any code? I have one code but I dont understand it at all, can you help me in that? I =...

2 years ago | 7424 views

Submitted


MSRCR
MSRCR Code

2 years ago | 3 downloads |

Responded


Re: Image enhancement w/ Retinex
Dear Sir, Currently im working on retinex to enhance gray images and color images; can you please help me by sending me your cod...

2 years ago | 11163 views

Question


What is the Sutable Laptop with MATLAB?
Hello I have TOSHIBA with CPU core i7 windows 7 home, and Ram 4GB but usually when i load a lot of data MATLAB suddenly hung or ...

4 years ago | 1 answer | 0

1

answer

Question


Help in LMkNN (local mean k nearest neighbor) algorithm
Hello i need help for LMKNN i cannot find any source code to it, if anybody have or can help me please i will be very thankful. ...

4 years ago | 0 answers | 0

0

answers

Answered
How to run M file by pressing Pushbutton?
I'm really thankful for your wonderful help, but i want to run the m file that it called (collect_speaker_data) run it and whe...

4 years ago | 0

Question


How to run M file by pressing Pushbutton?
hello guys i need your help...I have m file and i design GUI for it and i want to click on it to run the M file and bring the re...

4 years ago | 1 answer | 0

1

answer

Question


Need Help for set Path
Hello... i have problem with setting path... I set path then i faced this error | MATLAB cannot save changes to the path. ...

4 years ago | 1 answer | 0

1

answer

Posted


Need Help for Set Path
Hello... i have problem with setting path... I set path then i faced this error | MATLAB cannot save changes to the path. The ...

4 years ago | 2494 views

Posted


Speaker Identification
Hello how are you? I'm Abdullah from USM master student, im doing my thesis about bio-metric using speaker identification, I s...

4 years ago | 1203 views

Posted


Speaker Identification
I'm Abdullah master student, im doing my thesis about bio-metric using speaker identification, I stuck in testing i cannot find...

4 years ago | 1227 views

Posted


testing "speaker Identification"
Hello how are you? I'm Abdullah from USM master student, im doing my thesis about bio-metric using speaker identification, I s...

4 years ago | 1784 views