How to create picture effects in MATLAB?

Hello! I was wondering if one could create picture effects (i.e warmer, cooler, grunge) in MATLAB other than the built in functions (rgb2gray etc.)? So far, I have seen sepia effect. Is there a color chart or RGB value for each effects or any conveninet way to create such effects?

Thanks in advance!

Answer 1

[Ameer Hamza]

What type of effects are you looking for? For example, see colormap() for very simple effects based on mapping grayscale value to a list of colors. Also, see the following links for discussion on more advanced image effects in MATLAB

https://blogs.mathworks.com/steve/2012/11/13/image-effects-part-1/

https://www.mathworks.com/matlabcentral/fileexchange/23697-image-morphology

https://www.mathworks.com/matlabcentral/fileexchange/33147-image-effect

[John Doe]

Hello Hamza! Thanks for the prompt reply!

I am looking for ways to create popular effects such as the grunge, warm, cool, tint etc.

The links look useful! Thanks for sharing!

[Ameer Hamza]

I am glad to be of help!