From Chroma Shop:
Once you have photographed your talent in front of a green screen, use Chroma Photo Pro to choose a background and just click on the background once. The green or blue background will automatically be replaced by the background of your choice. This simple technique offers immense creative potential for the users. For example you can portray them as if they are on a famous magazine cover, with their favorite celebrity or in exotic locations around the world. Best of all, it's easy. You just need to click on the background of the photo and boom, it's replaced by the new digital background of your choice. Just like that. A common problem in green screen photography is the presence of wrinkles on the canvas backdrop. Our chromakey software is quite resistant to the bad effects of wrinkles. Another common problem is variable lighting in the background. This is also adjusted quite well by our chromakey software. It can replace both green and blue backgrounds in the digital photos.