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Ali Noori


Active since 2015

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Professional Interests: Image & Video Processing

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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? %-------------------------------...

mer än 7 år ago | 1 answer | 0

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answer

Question


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=...

nästan 9 år ago | 0 answers | 0

0

answers

Question


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] ...

mer än 9 år ago | 2 answers | 0

2

answers

Question


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 ...

mer än 9 år ago | 1 answer | 0

1

answer

Question


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>>

mer än 9 år ago | 1 answer | 0

1

answer

Answered
How to link Radio button and Push button (Matlab GUI)
To link between push button and radio button, see attached file:

mer än 9 år ago | 0

Answered
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...

mer än 9 år 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 ...

mer än 9 år ago | 0 answers | 0

0

answers

Answered
Save 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 ...

mer än 9 år 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:...

mer än 9 år ago | 2 answers | 0

2

answers

Question


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

mer än 9 år ago | 2 answers | 0

2

answers

Answered
How 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...

mer än 9 år 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...

nästan 10 år ago | 1 answer | 0

1

answer

Question


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) ...

nästan 10 år ago | 0 answers | 0

0

answers

Question


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...

nästan 10 år ago | 0 answers | 0

0

answers

Question


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

ungefär 10 år ago | 0 answers | 0

0

answers

Question


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...

ungefär 10 år ago | 2 answers | 0

2

answers

Question


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...

ungefär 10 år ago | 1 answer | 0

1

answer

Question


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...

ungefär 10 år ago | 2 answers | 0

2

answers

Question


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...

ungefär 10 år ago | 2 answers | 0

2

answers

Question


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...

ungefär 10 år ago | 2 answers | 0

2

answers

Question


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...

ungefär 10 år ago | 2 answers | 0

2

answers

Question


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 ...

ungefär 10 år ago | 2 answers | 0

2

answers