| 摘要 |
A transmitting terminal comprises: an input for receiving a video signal comprising a plurality of frames representing a video image at different respective times, each frame comprising a plurality of higher resolution samples; a projection generator configured to generate multiple different projections of the video image, each projection comprising a plurality of lower resolution samples representing the video image at a lower resolution, wherein the lower resolution samples of the different projections represent different but overlapping groups of the higher resolution samples which overlap spatially in a plane of the video image; an encoder configured to encode the video signal by encoding the different projections into separate respective encoded streams; and a transmitter configured to transmit each of the separate encoded streams to a receiving terminal over a network. |
