Show:
Characteristic Curve
Film
Signal
Systems
Hodge Podge
100
TOE
What is the area of underexposure?
100
high spatial resolution
What is the main advantage of film?
100
the signal emerging from the patient
What is x-ray signal?
100
system that stores images
What is PACS?
100
the first type of digital detector on the market
What is CR or PSP imaging?
200
straight line portion of curve
What is the area of correct exposure
200
film requires this to be at least 10%
What is contrast?
200
the signal emerging from a digital detector
What is analog or electrical?
200
language that permits one vendors systenm to communicate with another
What is DICOM?
200
How the light is released from the IP to be collected in CR
What is laser scanning?
300
shoulder
What is the area of overexposure/
300
a main disadvantage of film
What is difficult handling and storage?
300
The signal fed into the ADC
What is electrical?
300
DI systems that deals with textual info
What is HIS/RIS?
300
why the IP in CR is flooded with white light
What is to erase the residual image?
400
a curve that is steeper than another has____________
What is higher contrast?
400
the first radiographic emulsion was built on this
What is a glass plate?
400
term for a continuous rather than discrete image
What is analog?
400
network used to transmit images within a hospital
What is a LAN?
400
a major drawback of CR systems
What is poor spatial resolution?
500
a curve that is flatter than another has this characteristic
What is wide latitude or low contrast?
500
another major drawback of film
What is high yearly cost?
500
in the railway analogy what the railway ties denote
What is discrete or digital image?
500
number system used by computers
What is binary