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4. Network Software

Camera

Transmitter

Receiver

Digitizer

Compression

Transmission

Reception

Decompression

Server computer

Host adaptor

Internet

Client computer

Host adaptor

Car

Display

915 Mhz

Figure 3: Sending side software modules

Transmitter

Receiver

Transmission

Server computer

Host adaptor

Internet

Client computer

Host adaptor

Actuator

D/A

Mouse capture

Encoding

Car

Display

75 Mhz

Figure 4: Receive side software modules

Once the software was written and the car test locally we built software for use over any IP network, in par-

ticular the IP multicast backbone (MBONE)[1]. The controlling host is connected to the car as before and

gets input video as before. It is, naturally, the server for a remote client (Figures 3 and 4). The process

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Microtek Digital Video Camera Manuale Utente Pagina 4