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Data explosion!
Scan data throughput from gantry to computer
- Single slice, 1 sec rot ~ 2 MBytes per second
- 4 slice, 0.5 s rot : 16 MB/s
- 16 slice, 0.5 s rot : 64 MB/s
- 64 slice, 0.5 s rot : 256 MB/s
Image production speed
- 1973: 20 bytes/s
- 1998: 0.5 MB/s
- 2002: 16 MB/s
- 2005: 64 MB/s
Image viewing speed?
Network traffic?
Archive issues…