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Hi,

I'm trying to figure out the most appropriate way to do this in OpenCV but I don't have much experience with it. and feel like there should be a better way than just brute force.

I'm staring with a 16bit grayscale image (CV_16UC1) and I want to produce a RGB image (CV_8UC3)

But I don't want to use a simple conversion like o1.convertTo(o2, CV_8UC3, 1/256.0);

Rather, I have 3 constant scaling factors (each between 0 and 1 corresponding to each of R,G and B) Each resulting RGB pixel value should be the original 16bit grayscale pixel value multiplied by one of the three constants and then scaled down to a value between 0-255.

Thoughts? Thanks!

Hi,

I'm trying to figure out the most appropriate way to do this in OpenCV but I don't have much experience with it. and feel like there should be a better way than just brute force.

I'm staring with a 16bit grayscale image (CV_16UC1) and I want to produce a RGB image (CV_8UC3)

But I don't want to use a simple conversion like o1.convertTo(o2, CV_8UC3, 1/256.0);1/255.0);

Rather, I have 3 constant scaling factors (each between 0 and 1 corresponding to each of R,G and B) Each resulting RGB pixel value should be the original 16bit grayscale pixel value multiplied by one of the three constants and then scaled down to a value between 0-255.

Thoughts? Thanks!

Hi,

I'm trying to figure out the most appropriate way to do this in OpenCV but I don't have much experience with it. it and feel like there should be a better way than just brute force.

I'm staring with a 16bit grayscale image (CV_16UC1) and I want to produce a RGB image (CV_8UC3)

But I don't want to use a simple conversion like o1.convertTo(o2, CV_8UC3, 1/255.0);

Rather, I have 3 constant scaling factors (each between 0 and 1 corresponding to each of R,G and B) Each resulting RGB pixel value should be the original 16bit grayscale pixel value multiplied by one of the three constants and then scaled down to a value between 0-255.

Thoughts? Thanks!