Professional Article Review - The science behind green screen

http://www.techradar.com/news/video/the-science-behind-green-screen-1301075


In this article the author Nick Broughall teaches the reader about the science of green screens. The computer program simply replaces the uncommon green color with a different background of the editors choice. However the biggest problem with this is to ensure that the actual base footage doesn't have any lighting error or too intense shadows that could cause problems for the editing process.

The author argues that avoiding intense shadows is the number 1 problem that green screening faces. His evidence is that obviously when there is a shadow it changes the uncommon green background color that is used for green screening.

The author's main point is that green screening is one of the largest technological advances to happen to the film industry.  His argument however does not support this main idea.

I am going into web design next year however even so this information could be useful to me if i need to for instance take a picture of myself and don't like the background so i can use the green screening technique.

In general i think this article is very useful to people that do not understand the basics of green screening. However this is not very helpful for those that have experience using green screens

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