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Mohana Singh


Last seen: 3 years ago |  Active since 2018

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Which conversion formula does matlab use for rgb2ycbcr?
In the documentation for rgb2ycbcr, the jpeg recommendation https://www.itu.int/dms_pubrec/itu-r/rec/bt/R-REC-BT.601-7-201103-I!...

4 years ago | 1 answer | 0

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answer

Answered
How to add a toolbox downloaded from file exchange?
Dont know how to delete this question. but found answer here : Answer

5 years ago | 0

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Question


How to add a toolbox downloaded from file exchange?
I had MATLAB on my Mac and when I downloaded this LightField toolbox I got a .mltbx file. Clicking on it directly took me to an ...

5 years ago | 1 answer | 0

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answer

Question


Cant install MATLAB on UBUNTU 18.04.2 LTS
I try to run the installer and get the following error. sudo ./install Preparing installation files ... Installin...

5 years ago | 1 answer | 0

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Question


How to specify the location to save video using VideoWriter?
I am creating video out of images and I am doing this in a loop for different folders with images. So i need to save the videos...

5 years ago | 1 answer | 0

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How to make sure number of digits remain same, padded if required
I am assigning names in a loop of the form img000.png,img001.png and so on. I’m using strcat as follows: %num=000 %strcat(‘...

5 years ago | 1 answer | 0

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Question


Specify folder for saving images in imwrite
I need to save images in a loop and also need to assign specific names to them for which I was using the following, which worked...

5 years ago | 1 answer | 0

1

answer

Question


Why getting black image as output?
I am writing a script for histogram equalisation and I came up with the following, org_image = imread('image.jpg') tot_p...

6 years ago | 1 answer | 0

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Question


How to count the number of occurrences of pixel intensities in an image without using for loop?
I am to write a script for histogram equalisation and I need to work on each RGB plane separately. In the first step I count the...

6 years ago | 1 answer | 0

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answer