Data Access
A URI may provide data access at many different stages of the processing chain, these include:
- Pre-beamformed digital RF data from individual channels
- Beamformed RF data
- Envelope detected data
- Interpolated image data
Where many diagnostic ultrasound devices have Doppler imaging modes for measuring blood flow, the URI may also provide access to Doppler related signal data, which can include:
- Demodulated (I/Q) data
- FFT spectral data
- Autocorrelated velocity color Doppler data
Read more about this topic: Ultrasound Research Interface
Famous quotes containing the words data and/or access:
“Mental health data from the 1950’s on middle-aged women showed them to be a particularly distressed group, vulnerable to depression and feelings of uselessness. This isn’t surprising. If society tells you that your main role is to be attractive to men and you are getting crow’s feet, and to be a mother to children and yours are leaving home, no wonder you are distressed.”
—Grace Baruch (20th century)
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—Ishmael Reed (b. 1938)