lovely-imaging Flashcards

1
Q

ability to demonstrate smalls details of an object

A

spatial resolution

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2
Q

ability to emit light through the surface of the display

A

brightness

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3
Q

ability to display in subtle changes in shade of gray

A

contrast resolution

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4
Q

threshold of pixel intensity values

A

shaded surface display (SSD)

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5
Q

allow user to assign color based on intensity of tissue

A

volume rendering technique/ VRT

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6
Q

air filled projection

A

minimum intensity projection/ MinLP

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7
Q

use to visualize vessel

A

maximum intensity projection/ MIP

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8
Q

generate an image that is more pleasing to observer

A

image enhancement

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9
Q

to improve quality of image that have distortions or degradations

A

image restorations

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10
Q

create images from other image or non image data

A

image synthesis

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11
Q

reduce the size of the image in order to decrease transmission time
and reduce storage space

A

image compression

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12
Q

adding text to an image

A

annotation

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13
Q

also known as high pass filtering

A

edge enhancement

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14
Q

low pass filtering

A

smoothing

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15
Q

ratio of black and white

A

window width

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16
Q

blacken out the white collimation borders. Eliminating veil glare

A

background removal shuttering

17
Q

result in black appearance of bone

A

image inversion

18
Q

technique can remove superimposed structure

A

digital subtraction

19
Q

detect specific movements and characteristics of the human body

A

human biology input devices

20
Q

collect data directly from the environment transmit to computer

A

sensor

21
Q

little dots

A

inkjet printer

22
Q

operates similarly to a photocopying machine

A

laser printer

23
Q

categorized by the manner in which in which the print mechanism physically contact

A

printers

24
Q

pre-valent from of display in radiology department todays

A

flat panel display

25
Q

consist of two or more disc drive in single storage system

A

RAID/ redundant array of independent disc

26
Q

thin, rigid glass or metal platters, loc inside the cmputer

A

Hard Disc Drive

27
Q

higher capacity

A

DVD/ blu rays disc

28
Q

lower capacity

A

solid state drive/ SSD

29
Q

PROM?

A

PROGRAMMABLE READ ONLY

30
Q

EPROM

A

ERASABLE PROGRAMMABLE READ ONLY

31
Q

EEPROM

A

ELECTRONICALLY ERASABLE PROGRAMMABLE READ ONLY

32
Q

contains information supplied by the manufacturer

A

read only memory/ RAM

33
Q

data can be stored or accessed at random from anywhere in memory

A

random access

34
Q

electrical conductor called?

A

bus

35
Q

designed for large, high performance multitasking system

A

pentium processor

36
Q

microcomputer referred to as?

A

microprocessor

37
Q

primary element carry out software instructions

A

Central Processing Unit/CPU

38
Q

everything about the computer

A

hardware

39
Q

ENIAC means?

A

electronic numerical integrator and calculator