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MatlabUser


Last seen: 6 days ago |  Active since 2020

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Question


how to plot subfigures in one figure like this image?
Hello, I have two images that I would like to plot them next to each other, however for each image there are two small portions...

1 year ago | 1 answer | 0

1

answer

Question


compile c++ code that uses openCV on Windows
I am trying to run fileName.cpp code that includes opencv2 library I have opencv installed on my system but I didn't know why ...

2 years ago | 1 answer | 0

1

answer

Question


How to create a video from grayscale and rgb images?
I have e.g., 20 grayscale frames and 20 RGB color images. I would like to make a video that has in each frame one grayscale ima...

2 years ago | 1 answer | 0

1

answer

Question


How to compute execution time for code uses parfoor?
I have a code that uses parfoor from the parallel toolbox, and I need to compute the execution time. using tic, toc is highly de...

2 years ago | 1 answer | 0

1

answer

Question


how to covert an irregular shape into an equivalent filled square?
I tried to describe my question in the attached image. If we have irregular region of an image (has texture background not singl...

2 years ago | 2 answers | 0

2

answers

Question


how to repeat the same pixel values of one image region (e.g., one superpixel) into another one?
given an image that has been segmented into smaller regions (superpixels). How to repeat same content (color pixel values) of on...

2 years ago | 2 answers | 0

2

answers

Question


How to find the mean color value of superpixels (over-segmentation) for 3D label image ?
If I have a labeled image resulting from an over-segmentation method similar as SLIC superpixels method for 2D image. However, I...

3 years ago | 1 answer | 0

1

answer

Question


a and b channels in CIELAB color space
I am trying to convert an image from RGB (uint8,uint16) to LAB color space , I want to rescale it to [0 1] based on the max and ...

3 years ago | 1 answer | 0

1

answer

Question


Requested array exceeds the maximum possible variable size.
I am trying to get the mean value of all pixels in 5D array (arr): let (f) a 4D array that I want to search for a value in it...

4 years ago | 1 answer | 0

1

answer

Question


Compute texture for small parts of the image
Hello, I would like to ask about how to computing the texture of a part of the image efficiently, i.e., I applied superpixel se...

4 years ago | 1 answer | 0

1

answer

Question


how to change pixel label based on it's neighbors?
Hello everyone, I have a label mask contains of (1,2,... Number of labels). for example: 11112222233333 11122221222233 1112...

4 years ago | 1 answer | 0

1

answer

Question


Use Matlab code in Python after creating standalone package
I am using MATLAB R_2020a and pycharm editor on MacOS, I want to use my MATLAB project in python code. I followed the instruct...

4 years ago | 1 answer | 0

1

answer