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Transmitting device and transmitting method, receiving device and receiving method, transmitting/receiving device and transmitting/receiving method, recorded medium, and signal
Transmitting device and transmitting method, receiving device and receiving method, transmitting/receiving device and transmitting/receiving method, recorded medium, and signal
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机译:发射装置和发射方法,接收装置和接收方法,发射/接收装置和发射/接收方法,记录介质和信号
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摘要
A transmission and reception system, in which during transmission a background picture and objects #1 to #3 are transmitted at a transmission rate of R/4 each. On the reception side, a picture composed of the objects #1 to #3 and the background picture is displayed with a particular spatial resolution and a particular temporal resolution. When the object #1 is dragged at a particular time t1, on the transmission side, the transmission of the background picture and the objects #2 and #3 is stopped. Only the object #1is transmitted at the transmission rate of R of the transmission path. Thus, a picture of which the spatial resolution of the object #1 dragged is improved at the sacrifice of the temporal resolution of the picture.
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