Aug 23 2010

The Best Ways To Use The Green Screen Photography Background

Published by at 5:12 am under Tips and Ideas

Are you sick and uninterested in photographing (and viewing) the same old pictures, over and over again? You have been told that “blue screen” may be the path to go, however you do not really understand it or even know a great deal about it? This is all you’ll want to understand to utilize it as a photography background!

Firstly…What exactly is it?

You’ll hear the terms “green screen”, “blue screen”, and “chroma key” thrown around and used interchangeably when discussing a photography background.

Chroma key just could be defined as using a background that is one solid, uniformly lit color. The blue and green are the most employed colors. In fact, you may choose to work with ANY color – however blue and green are best. I am going to make clear why that is the case in a moment.

Chroma key techniques can be used for both video and still pictures. You shoot someone in front of the chroma key and then later (or instantly with high end video cameras) you eradicate the solid color and trade it using anything you want!

This is the way your local weatherman/woman does the weather report. They’re in front of a blue screen and the camera digitally removes it and puts in your local weather map. They’re looking at themselves on the monitor to determine where to point and so on. That’s perplexing and more difficult than you may think to be a weatherman/woman!

Next…Why the colors blue or green?

Generally we tend to work with blue and green because they are the furthest away from the colors present in skin coloration. The procedure was primarily done with blue, although as the quality of cameras changes, green appears to work better. It can be simpler to strip from the background, therefore most studios are changing to green. However it doesn’t hurt to own both of them.

An added good advantage for green is that it generates less clothing conflicts.

Since the color is automatically stripped out and substituted, if the subject has on a hue of that color (blue) in their apparel…it’s always replaced. You’ll often see shirts and ties that become curious looking holes in the subject – showing through to the brand new background.

It has even happened among blue eyes!

Green tends to generate not as much of a clothing conflict, it happens to be easier for your cameras to work with and it’s a lot easier to light uniformly.

Uniform light is crucial because shadows falling on the background will appear in the final result. This can ruin the realistic effect of the photography background. And also, with uneven illumination, you would obtain different hues of the color…a number of which may not get eliminated properly.

The three primary sorts of green screen backgrounds are: paper, fabric and paint.

Paint is good when you’ve got a studio using a cove and you do all your shooting there…you’ll find it of no use if you ever need to shoot on location.

Paper is available in huge rolls, but is easily torn and frequently needs replacing. This will get pricey in a hurry.

Fabric tends to live longest and is transportable. Plus fabric is easy to clean (grimy green screen backgrounds don’t work well).

Any fabric supplier can provide some material that will do the task. Obtain a little and do some playing around with your photography background, any photo editing program can take out the color. Take a crack at it, you’ll like it!

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