First off, you need an actual green screen. Despite the name, this can be either green or blue in color. The choice of color will largely be dictated by what you are photographing as you want to make it easy for your software to isolate the intended image with you.
Purpose made green screens are readily available from around $20. You can look for them in places like eBay, Amazon or your local photo store. Alternatively, you can make your own from fabric or even by painting a roll of paper. So long as the color is consistent, you'll be fine.
Next up you need to make sure that you have good lighting for your digital photo. This is especially useful when you come to edit your pictures as extra shadows can confuse any automatic software options that you choose.
Although you can buy expensive lights, you'll probably find that you can get very good results with just a couple of fluorescent tubes. Place them both upright, in front of your subject and to either side. This way any shadows should be canceled out.
Then take your photographs.
Once you're happy with these, the time has come to edit them and put in a new background. So your "talking head" shot now shows you in a news studio, in front of a street scene, or just about anywhere else you choose.
Much will now depend on your photo editing software.
At its most basic, you will need to trace round the outline of your chosen image. Programs like Paint Shop Pro and Photoshop have tools that will help you to do this. But it may still take a while to tweak the places where the automatic software recognition program isn't as accurate as you may like. This is where the contrast between the green screen and your subject matter comes in handy as it gives your chosen software a much better chance of doing a good job with as little of your help as possible.
Once you've got your image selected, you then need to use another option to digitally "lift" the image and then drop it onto your chosen background. Again, this will vary with your software package but providing you can get the software to just copy the selected area, you'll be fine.
It may pay you to practice doing this with a simple shape such as a rectangle or a circle so that you don't waste lots of time tracing round a complicated image only to find you press the wrong key at the wrong time. It's at times like these when you're grateful for Edit Undo options but personally I wouldn't rely on them one hundred percent.
It's then a relatively easy matter of dropping your carefully cut out selection on to the new picture. So you can then pretend to be talking to people from in front of the pyramids of Egypt or anywhere else you prefer.
Digital Photography Memory Card
If you haven't taken your first digital photograph, or even heard of digital photography, then I really must congratulate you. You are truly a contradiction. Since your reading this article, you must be browsing the web, yet you still haven't heard of digital cameras. Apart from the computer itself, and perhaps the cell phone, photography has been more revitalized than practically any other industry in the digital universe. During it's early introduction, it was reviled by professional photographers, as being a sub par and mediocre technology. In other words, the picture quality was pathetic. However, Like any high tech toy these days, it has matured at an alarming rate, and the cries of mediocrity have been gagged and silenced. Everyone, even a multitude of pros engage in the sinful passion that is digital photography.
Digital Delights vs Digital Dystopia
Not to say that aren't a cornucopia of complications to overcome in this new digital wonderland. And hardly the least of these is the managing of the overflow of new pictures you now own copyrights to. It seems that being cheap little buggers, is a genetic trait of most human beings. Way back in the old days, when taking pictures actually meant buying real film with real cash, we were very judicious in what pictures we took. Now that digital photography allows us to endlessly reuse those overworked little bits on our memory sticks, we click, snap and shoot every cute, furry, adorable thing that comes into range. Once are hard drives are crammed with a gazillion of these images ranging from dubious to heirloom quality we really start to worry. What happens if our hard drive makes that klunk-grind-klunk-kratch sound that next time we boot up our pc? Or . . . however will we find that one really priceless picture we're looking for, in that wasteland of hopefully-forgotten digital visions? Gotta have backups folks. And really you must get more organized. It's that simple. And hey, while your at it, dump that crappy and boring old screen saver of flying toasters, and crappy windows logos, for your own maniacal barge sized load of digital pictures on your hard drive. Why not at least view your images on your own pc periodically before your hard drive commits digital Hari-Kari.
Revenge is the Ultimate Panacea
Of course there are many more creatively satisfying tactics for dealing with all this digital photography abundance. All those free picture sharing sites that allow us to inflict our photographic genius on other unsuspecting travelers of the net. You upload your pictures in varying sizes, and mediums of presentation. Yes, the already tortured world really needs to see a slideshow of my 4 year olds magnificently produced, directed and choreographed version of the Teddy Bear Picnic. As harmless as this strategy may seem, it's effectiveness is not ruthlessly devoid of passion. Of course why just settle for a inner feeling of joy, when you can turn all those pictures into hard cash. Start a picture blog, and surround your beautiful works of sublime art with greed driven capitalistic advertisements. Nothing like that oh so moving picture of junior playing with his very first barf, and a caption of "Ads by Gaaaaaaagle" eloquently underneath. I'm sure once you put a little thought into it, you can come up with your own wonderful form of digital dysentery. Best of luck, I'll be watching for you.
Both Trevor Stonham & Chris Campbell are contributors for EditorialToday. The above articles have been edited for relevancy and timeliness. All write-ups, reviews, tips and guides published by EditorialToday.com and its partners or affiliates are for informational purposes only. They should not be used for any legal or any other type of advice. We do not endorse any author, contributor, writer or article posted by our team.
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