CODEWITHSUNDEEP
c++opencv
suresh
suresh

Reputation: 4244

Appying a binary threshold filter on a rgb image opencv

I have a binary Mat obtained by thresholding. I need to apply this binary Mat on a rgb Mat. Is there a method in opencv to apply a binary mask on a rgb image?

Upvotes: 0

Views: 4530

Answers (1)

cyriel
cyriel

Reputation: 3532

Just use bitwise_and function:

Mat dest;
bitwise_and(rgbMat, binaryMat, dest);

it should work, but if not, just use cvtColor function to convert binaryMat to BGR:

cvtColor(binaryMat, binaryMat, CV_GRAY2BGR); //but this before bitwise_and function

Upvotes: 3

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