Although Chroma keying sounds to be a very simple technique, it is actually quite difficult to sell your keyed pictures to your audience. Replacing the background is not very difficult but making people believe that the picture is real and not morphed is very difficult. Your latest green screen kit surely has a significant contribution for improving the look of your picture but the way you composite the entire scene will decide the amount of realistic look you can give to them. Here are some compositing rules that will help you to make convincing replacements.
Illuminate your scene appropriately
Those jagged buzz around the edges of your foreground or green/blue spill on the hairs of your subject can ruin your photograph by adding an element of doubtfulness to it. If you want people to believe in your work, plan your shoot properly and make sure that your composition is perfect. For good background extraction, light it separately and uniformly. The backdrop that you got with your green screen photography kit must be made of 100% muslin and must be free of disturbing issues such as wrinkles, crakes, uneven color, etc.
Color spill can give you a lot of post-editing headaches
To avoid color spill, make your subject stand at least 6 to 10 feet away from the background of your Green Screen Photography Kit; the closer the subject, the more will be the color spill. Too much spill will make extraction difficult for you.
Choose an appropriate background
Matching the lighting conditions of the new background with the existing picture is very critical in order to come up with a believable composite. Do this before your shoot so that you can plan accordingly.
Use good editing software
The way you plan your shots will determine the amount of time you spend in correcting / hiding your compositing mistakes. The time can be further minimized by using a good green screen editing software that will add a realistic element to your work. The standard Photoshop does work but specialized software are much easier and quicker to use. Many such software even allow single click background replacement and other interesting features.
These are just some of the basic techniques that are extremely crucial to make people believe in your images. Good compositing requires many other aspects that you will be able to learn only be experimenting. So grab your Green Screen Kit now and start practicing!
Illuminate your scene appropriately
Those jagged buzz around the edges of your foreground or green/blue spill on the hairs of your subject can ruin your photograph by adding an element of doubtfulness to it. If you want people to believe in your work, plan your shoot properly and make sure that your composition is perfect. For good background extraction, light it separately and uniformly. The backdrop that you got with your green screen photography kit must be made of 100% muslin and must be free of disturbing issues such as wrinkles, crakes, uneven color, etc.
Color spill can give you a lot of post-editing headaches
To avoid color spill, make your subject stand at least 6 to 10 feet away from the background of your Green Screen Photography Kit; the closer the subject, the more will be the color spill. Too much spill will make extraction difficult for you.
Choose an appropriate background
Matching the lighting conditions of the new background with the existing picture is very critical in order to come up with a believable composite. Do this before your shoot so that you can plan accordingly.
Use good editing software
The way you plan your shots will determine the amount of time you spend in correcting / hiding your compositing mistakes. The time can be further minimized by using a good green screen editing software that will add a realistic element to your work. The standard Photoshop does work but specialized software are much easier and quicker to use. Many such software even allow single click background replacement and other interesting features.
These are just some of the basic techniques that are extremely crucial to make people believe in your images. Good compositing requires many other aspects that you will be able to learn only be experimenting. So grab your Green Screen Kit now and start practicing!