English英语译成Chinese汉语 技术/工程设计 IT（信息技术） 3D TV

Sentence or paragraph where the term occurs, type of document (legal document, formal letter, etc.), target audience, source and targIn a traditional setup, a camera needs two lenses spaced about as far apart as a pair of eyeballs to take a 3D image. The photo taken through each lens represents a visual "channel"--one right channel, one left channel--that sync up with your eyeballs to create the 3D illusion you see in the resulting image. After taking the two photos, the camera combines the two "channel" images into one image in various ways, depending on the playback technology. Slightly offsetting the two images or ***firing*** the left- and right-channel images in rapid succession gives the image or video simulated depth when viewed with special eyewear or on a specially coated display.