# Majid Al-Sirafi

### Babylon University

Majid Jabbar Jawad Al-Sirafi Ph. D computer science a lecturer at Babylon University Professional Interests: information hiding, image processing

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**Content Feed**

Question

Any knowledge about coverless video steganography

Hi everyone Currently, I'm working in the field of coverless video steganography. I need some knowledge about it regards, ...

4 månader ago | 1 answer | 0

### 1

answerQuestion

converting image into an equivalent stream of DNA bases

Hi every one Is there any Matlab code for converting an image into equivalent stream of DNA bases and vice versa best regards,...

nästan 2 år ago | 0 answers | 0

### 0

answersQuestion

characteristics of the key frame

Hi everyone What is the characteristics of the key frame in video? regards, Majid

mer än 2 år ago | 0 answers | 0

### 0

answersQuestion

Compression to DICOM image of 16 bits

Hi everyone Can I do compression to DICOM image of 16 bits. If so, how can I do that? Regards, Majid

ungefär 3 år ago | 0 answers | 0

### 0

answersQuestion

converting grey of three bands text image into into binary image into 1 band

Hi everyone Suppose that I have the attached text image. How can I convert it into binary image (0,1) with acceptable viewing?...

mer än 3 år ago | 1 answer | 0

### 1

answerQuestion

How to display DICOM image

Hi everyone Currently, I’m working in processing of DICOM image. The following program is used for noising the medical image ...

mer än 3 år ago | 0 answers | 1

### 0

answersQuestion

convert 16 bits medical image (.dcm) into 8 bits

I’m working in the project related to medical image processing. I need medical image (.dcm) of 8 bits. Unfortunately, I couldn’t...

mer än 3 år ago | 2 answers | 0

### 2

answersQuestion

How to display images

Hi everyone, How to display more than one image(each one in figure), but the image is more than 900 images regards, Maj...

mer än 3 år ago | 1 answer | 0

### 1

answerdividing video into scenes

so, dear mage Analyst look at the your attached example, which I modified it (line 167,168). I stored the threshold values in a...

nästan 4 år ago | 0

dividing video into scenes

dear image analyst do you know the value of threshold by which the changed scene is detected

nästan 4 år ago | 0

Question

dividing video into scenes

hi everyone the attached file is matlab code for dividing AVI movie into scenes. unfortunately, the accuracy of this progra...

nästan 4 år ago | 4 answers | 0

### 4

answersQuestion

code Integer Haar wavelet lifting scheme

Hi everyone Kindly, I need a matlab code for Integer Haar wavelet lifting scheme in order to apply it on image

mer än 4 år ago | 0 answers | 0

### 0

answersQuestion

copying AVI files by using Matlab

Hi everyone The following two Matlab code (which they do copy new avi files from another) First one: - By using VideoW...

mer än 4 år ago | 1 answer | 0

### 1

answerQuestion

dividing video into scene

Hi Every one I'm working with video processing Project. I need to divide video into scene. So, is there Matlab source code do...

mer än 4 år ago | 1 answer | 0

### 1

answerQuestion

features extraction from medical image

Hi every one I need Matlab program for extracting features from medical image regards, Majid

mer än 4 år ago | 1 answer | 0

### 1

answerQuestion

read and write a DICOM file format

hi everyone when I want to read a DICOM file format, and I want to write the data into another DICOM format, some errors is o...

mer än 4 år ago | 0 answers | 0

### 0

answersQuestion

two files with different size

hi every one the attached matlab code is used for create a new file from input file. unfrtunatelly, the size of the output f...

mer än 5 år ago | 2 answers | 0

### 2

answersQuestion

different size of files

Hi every one I want to make copy for AVI file by using the following code close all clear all [filename pathname] ...

mer än 5 år ago | 0 answers | 0

### 0

answersQuestion

operate with medical image

hi everyone please, how to operate with medical image, such as read, write, change pixel value, etc. by using matlab code ...

mer än 5 år ago | 2 answers | 0

### 2

answersQuestion

different size of files

Hi every one I want to make copy for AVI file by using the following code close all clear all [filename pathname] = uige...

mer än 5 år ago | 0 answers | 0

### 0

answersQuestion

asking about structure of video

Hi everyone I want to know the structure of video is video divided into video, shot, scene, frame or divided into vide...

mer än 5 år ago | 1 answer | 0

### 1

answerQuestion

problem in my program

Hi everyone In the attached program, the value of variable total is up to 255 at all time, in spite of the value must depe...

nästan 6 år ago | 1 answer | 0

### 1

answerQuestion

Problem when using imwrite command

Hi every one I have a problem when I use imwrite command, for example suppose that I have first.jpg image, when I want to writ...

nästan 6 år ago | 1 answer | 0

### 1

answerQuestion

reading and writing movie files of of . y4m extension

Hi everyone I have two questions 1-How to read and write movie files (of . y4m extension) with matlab 2-I want simple mov...

mer än 6 år ago | 1 answer | 0

### 1

answerQuestion

8 bit of size 256*256 grey image for testing

hi every one please I want copy of 8 bit of size 256*256 grey image for such as lena, Baboon, Peppers

mer än 6 år ago | 2 answers | 1

### 2

answersQuestion

time of source and copied movie

Hi everyone I had written a program with Mat lab. This program makes copy for movie from source movie. When I play two movies...

mer än 6 år ago | 1 answer | 0

### 1

answerQuestion

collect and extract numbers to/from number

Hi everyone how to collect some numbers (ex: 10,23,14,17 ) to be one number for example be 200 (according to ciphering method)...

mer än 7 år ago | 0 answers | 0

### 0

answersQuestion

collect and extract numbers to/from number

Hi everyone how to collect some numbers (ex: 10,23,14,17 ) to be one number for example be 200 (according to ciphering method)...

mer än 7 år ago | 1 answer | 0

### 1

answerQuestion

cillect ion and extraction numbers

Hi everyone I have four numbers (ex: 10,23,14,17) and I want to collect them (according to specific cipher method) by one...

mer än 7 år ago | 0 answers | 0