SYSTEM AND METHOD FOR CODING MULTICHANNEL IMAGE

摘要

PURPOSE: A system and a method for coding a multichannel image are provided to improve compression rate of images alternately input from multiple channels. CONSTITUTION: A multichannel image coding system for selectively receiving video signals transmitted through a plurality of input channels to code the received video signal includes a channel data processor(10) and an encoder(20). The channel data processor includes a frame buffer group having a plurality of frame buffers for each input channel to receive and store a plurality of frame data items for each input channel. The channel data processor selects the data received by the frame buffer group by channels to output the selected data to the encoder. The encoder MPEG-encodes the video signal output from the channel data processor.