# Ali Noori

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Professional Interests: Image & Video Processing

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**Feeds**

Question

Create a variable for each raw in a matrix

Dear all, Can you please help me to make variable for each raw in the following matrix? %-------------------------------...

ongeveer 7 jaar ago | 1 answer | 0

### 1

answerQuestion

Needing an algebra equation for the following code

matrix=[ 0 0 0 0 0 0 1 1 1 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0]; D=diff(find(diff([0 matrix])>0))-1 ans: D=...

meer dan 8 jaar ago | 0 answers | 0

### 0

answersQuestion

how many ways to arrange numbers from 1-3?

how many ways to arrange numbers from 1-3? I want answer like this [1,1,1] [1,1,2] [1,1,3] [1,2,1] [1,2,2] ...

bijna 9 jaar ago | 2 answers | 0

### 2

answersQuestion

how to find average values of answers

%For example, if you write this code for a=1:5; b = 2*a + 1 end the answers are >> b = 3 b = 5 ...

bijna 9 jaar ago | 1 answer | 0

### 1

answerQuestion

How can I remove values from a matrix outside the range and create matrix within the range

<</matlabcentral/answers/uploaded_files/33690/X%20Matrix.jpg>>

ongeveer 9 jaar ago | 1 answer | 0

### 1

answerHow to link Radio button and Push button (Matlab GUI)

To link between push button and radio button, see attached file:

ongeveer 9 jaar ago | 0

How to link Radio button and Push button (Matlab GUI)

To link between push button and radio button, do like this: function pushbutton1_Callback(hObject, eventdata, handles) i...

ongeveer 9 jaar ago | 0

Question

How can I convert movie to 3 channels frames

How can I convert movie.avi into 3 channels frames (red, green, & blue) and store the red channel images in folder1 and green ...

ongeveer 9 jaar ago | 0 answers | 0

### 0

answersSave a sequence of images in a new folder

For example, if you have video (video.avi) in matlab directory and you want to convert this video into frame sequences and save ...

ongeveer 9 jaar ago | 1

Question

Writing code to calculate number of ones & zeros in the logic matrix

Hi all, I'd like to write code to find number of ones & number of zeros ones respectively in logic matrix (1x34) attached below:...

ongeveer 9 jaar ago | 2 answers | 0

### 2

answersQuestion

How can I convert binary frames into movie?

How can I convert sequences of binary images into movie.avi?

ongeveer 9 jaar ago | 2 answers | 0

### 2

answersHow can I save individual movie frames from a video?

I have attached a code to convert movie to frames sequences and store them in folder name "aliiiii". Just you need to create the...

ongeveer 9 jaar ago | 0

Question

Writing code to sketch a figure between two vectors values

Hi I'd like to write code to obtain a figure such as (attached Figure) from the following: X axis [1-10] Y axis [0-100] QS1...

ongeveer 9 jaar ago | 1 answer | 0

### 1

answerQuestion

How Can I save magnitude & phase of 10 gray images in 2 folders

Storing FFT results in two folder (the first folder for magnitude (10 magnitude images) and another for phase (10 phase images) ...

meer dan 9 jaar ago | 0 answers | 0

### 0

answersQuestion

How to save magnitude and phase from FFT of 10 images in two folder (one for magnitude and another for phase)

Storing FFT results in two folder (the first folder for magnitude (100 magnitude images) and another for phase (100 phase images...

meer dan 9 jaar ago | 0 answers | 0

### 0

answersQuestion

How can I remove background from Arnold image

how can I remove background from Arnold image? <</matlabcentral/answers/uploaded_files/24156/arnold.jpg>>

meer dan 9 jaar ago | 0 answers | 0

### 0

answersQuestion

Finding the mean value for five maximum number in matrix

Hi guys, I have (1*9) matrix below, I 'd like to calculate mean value for max 5 number in this matrix can anyone help me? R...

meer dan 9 jaar ago | 2 answers | 0

### 2

answersQuestion

Processing sequences of images one by one

Hi all, when I process sequences of image {1.png, 2.png, 3.png, ..........,120.png}, I noted that matlab program process them l...

meer dan 9 jaar ago | 1 answer | 0

### 1

answerQuestion

Bar from logical matrix [0*1]

Hi Guys, Can anyone help me to obtain this Fig. below from logical matrix thx <</matlabcentral/answers/uploaded_files/23575...

meer dan 9 jaar ago | 2 answers | 0

### 2

answersQuestion

Writing code to calculate difference between 2 ones in logic matrix

Hi all, I'd like to write code to measure distance between two ones in logic matrix (1x24) attached below: I will be so gratef...

meer dan 9 jaar ago | 2 answers | 0

### 2

answersQuestion

Read some images from one folder contain on many images

Hi, I have folder "new images" contain on 50 images such as (P1.png, P2.png, P3.png,.......,P50.png). I'd like to process (im2b...

meer dan 9 jaar ago | 2 answers | 0

### 2

answersQuestion

How can I write code to calculate frames differnces of video frames

From attached picture, you can see the difference between frame (h8.png) that contain on white area and frame h4.png is 4 frames...

meer dan 9 jaar ago | 2 answers | 0

### 2

answersQuestion

Counting white areas in30 video frames (30 frames). For example I have 30 binary images and just there are 5 images contain on white area in center and other images are black.

how can I write code to count white areas (5 white areas in center) from 30 frames images. I need to make video to count these ...

meer dan 9 jaar ago | 2 answers | 0