Green screen 摄影 has changed the way the shutterbugs work. The conventional ‘on-location shoot’ is not 更多 considered to be the most appropriate one. Apart from a lot of expenses in traveling and staying, an on-location shoot has many other limitations such as weather and permits. Moreover, there are certain locations that do not exist. For example; the Pandora of the movie 阿凡达 was in created in the PCs. To address these issues, most photographers as well as videographers prefer the Chroma Key technique of background replacement.
Unlike the technology of superimposing the photographs,...
continue reading...
