Data acquisition system for medical imaging

Details Data acquisition system for medical imaging Data acquisition system for medical imaging

2004-12-28

2009-08-04

Jeanglaude, Jean B (Department: 2819)

Coded data generation or conversion

Analog to or from digital conversion

Nonlinear

C341S120000, C341S118000

Reexamination Certificate

active

07570185

ABSTRACT:
A system and a method for converting an analog signal to a digital signal are provided. The technique involves receiving a sampled analog signal, and selecting one of a plurality of segments of a segmented relation between DAC output values and desired ADC input values. Desired gain and offset values are applied to the DAC output values or to the sampled analog signal based upon the selected segment. The sampled analog signal is converted to a digital signal based upon the desired gain and offset values.

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