mySpot4news.com

current events news

The Green Screen Technique Assessed

Posted by admin on 3/16/10 • Categorized as Arts-Entertainment

The Green Screen Technique pertains to the combining of movie or photographic images shot in two different locations. One image acts as a backdrop to the actor who is in the foreground. This gives a feeling that the actor is bodily in that location. This process involves the removing of one color to be able to bring in yet another picture which serves as a background to the subject.

 

 

The idea of Green Screen Technique is used since the green colour is generally applied as a background. Digital video cameras are equipped with image sensors that are far more sensitive to the color green as compared to any of the other shades. Green provides the cleanest mask when paired with the appropriate illumination of the green screen as this works flawlessly with the image sensors’ greater sensitivity for this colour. Green Screen Technique is used in several science fiction, action, and horror motion pictures which require a large number of effects to accomplish the optical illusion of carrying us into the place and times in which the storyline is being told.

Green Screen Technique is really a boon to the cameramen because he doesn’t have to concern himself anymore with the backdrop. The screen itself acts as a temporary background which could later be altered with various colors and designs, making practically anything a reality. Actually, it offers fantastic freedom to photographers. It brings out their creative imagination in making great backgrounds and transports you to different mythical locations and periods in the most effective manner.

Green Screen Technique is used often by skilled filmmakers and photographers. It is extremely useful for film makers, especially those who are dealing with science fiction and scary films which usually need a lot of effects. This technique can also be employed for still photography in print media and on the internet. For portrait photography, this process is most useful as it can also serve as an aid for classroom dissemination of technical information while photography hobbyists may use this method to try out their own creativeness. You can substitute the green screen with a strong colored, flat sheet, but as green is definitely an essential color in the backdrop, the sheet must also invariably be green. After filming, in the post production stage you can remove the green background through special software and bring in a new image which is married to the subject you have filmed, which provides a wonderful feel of finding yourself in a different milieu or times completely.

An important aspect on Green Screen Technique which should be considered while using this Green screen Technique consists of making use of correct lights. An additional element is the quality of the cameras which should have the ability to make magic through the green screen. Note that if you are using lighting in a non-professional manner, your product may end up with the wrong colors and shadows on the screen. Green Screen Technique has been substantially utilized in commercial photography and film-making nowadays, and with a number of software packages, you can bring the creativeness into full play with this particular aid.

 


Related Blogs

Tagged as: , , , , ,

Comments are closed.