How to enhance the colors of a photo taken underwater [closed]
I need to enhace the colors of a picture like this 
, I will be checking for geometrical objects under water based on their color so I need to rnhance their colors , the only code I wrote until now is that for extracting the shapes I still don’t know from where can I start in the enhancement as I also need this process to be really fast . Here is a sample link for the code of extracting the shapes
https://stackoverflow.com/questions/1...
In C++ or Python?
in python sir
OK, so before the code is written, the design must be completed. What is your method to compensate for all of that blue hue? One way would be to make the blue channel all zeroes. What method do you think would work?
Sir, I still don't know what to do I am searching for a way that will help me to start so I need suggestions
I can't help you out. Please come back once you have an algorithm in mind.
@msaidm , in the future, please spare us duplicate questions. rather keep it all in a single one, and update it if needed, thank you.
You can try white balance algorithm in Gimp. Result image.
@ okay sir do u have a Link for its implementation?
Have a look at the description of the method here or search on the web.