VIDEO TRANSMISSION SYSTEM, VIDEO TRANSMISSION DEVICE, VIDEO TRANSMITTING METHOD, INVESTIGATION ROBOT, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To effectively use the band of a transmission line by adaptively transmitting a video component according to a situation.;SOLUTION: A video signal obtained by a camera 11 mounted on a robot 1 which travels by itself through remote operation is decomposed by a component decomposing unit 13 into a plurality of time-directional and space-directional video components, and a component selector 16 suitably selects and transmits video components according to the situation to reproduce and display a video on a reception side. Thus, the amount of data to be transmitted is made less than that when all the video components are always transmitted to reduce the band of the transmission line needed to transmit the data.;COPYRIGHT: (C)2008,JPO&INPIT