发明名称 VIDEO-TRANSMITTING AND RECEIVING SYSTEM AND ITS METHOD
摘要 PROBLEM TO BE SOLVED: To provide a real time video-transmitting and receiving system and method, capable of reproducing a video whose movement is smooth by reducing the deterioration of an image. SOLUTION: A video-inputting device 1 outputs an input frame to a transmitter 2. A transmitter 2 divides the frame inputted from the video-inputting device 1 into a plurality of pictures by a video-dividing part 21, and compresses the divided pictures by a video--compressing part 22n, and transmits the divided unit data to a receiver 3 by a video-transmitting part 23n. The receiver 3 receives the divided unit data from the transmitter 2 by a video receiving part 32n, and develops the data by a video-developing part 33n, and synchronizes the divided unit data by a video synchronizing part 34, and synthesizes the data with the frame by a video-synthesizing part 35, and outputs the frame to a video outputting part 4. The video outputting device 4 displays the frame inputted form the receiver 3.
申请公布号 JP2002252842(A) 申请公布日期 2002.09.06
申请号 JP20010047234 申请日期 2001.02.22
申请人 NEC SOFTWARE CHUBU LTD 发明人 KIJIMA TETSUSHI
分类号 H04N7/173;H04N21/234;H04N21/236;H04N21/438 主分类号 H04N7/173
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