Ch 16 - Dynamic Range
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17 Terms
Dynamic Range = extent a signal can ___ and still remain ____
vary, accurate
Dynamic range is a ____ aka a _____ measurements
range, relative
Dynamic Range = ________
compression
Dynamic range is the number of ______ choices
variable
The MIN value for Dynamic range is called the “_____”
threshold
The MAX value for Dynamic range is called the “_____”
Saturate
The dynamic range of info ____ (inc/dec) the _____ (less/more) it is processed
dec, more
The ____ has the WIDEST dynamic range
transducer
The ____ has the SHORTEST dynamic range
archive
To find the dynamic range you either ____ or _____
add, subtract
_____ reduces dynamic range without introducing errors
Compression
Requirements of compression include:
_____ signal stays the largest
Smallest signal stays the _____
The range is ______
largest, smallest, reduced
Narrow Dynamic Range = ______ shades of grey
fewer
Narrow dynamic Range you see a ___stable image with ____ contrast
bi, high
Wider Dynamic Range = ____ shades of grey
more
Wider Dynamic Range is seen with _____ scale and ____ contrast
gray, lower
low contract = ____ contrast resolution
inc