CODEWITHSUNDEEP
c++image-processingopencvcomputer-vision
Lakshmi Narayanan
Lakshmi Narayanan

Reputation: 5342

Single Channel of Mat as a matrix Opencv

I was trying to convert every channel of a RGB image, stored in Mat channel, into 3 2D matrices, each for R,G and B. This question maybe rudimentary, but could you please tell me how I can achieve this? Am using opencv2.4.3 in Linux, Cmake compiler.

I used split, but it stores the values again in a Mat. I want a simple 2D array, that can be accessed easily, instead of Mat. Could you please help me here?

Upvotes: 2

Views: 1966

Answers (1)

fraxel
fraxel

Reputation: 35269

You can use split, from the opencv docs:

The functions split splits a multi-channel array into separate single-channel arrays

Upvotes: 1

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