It is quite evident today that computers can do almost anything with images. Whether it is digital photography or film photography, everything can be manipulated in post processing, so what is the need of using those troublesome filters? Why should you go through the hassle of buying such filters and storing them when you can […]

We have known that if we wish to increase the contrast then we need to use contrast enhancement filters, and when we want to decrease the contrast we can use diffusion filters, but what do you do if you want to increase the tone of a particular colour in your frame?