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Can processed images be used to determine the modulation transfer function and detective quantum efficiency? [PDF]

open access: yesJ Med Imaging (Bellingham)
Garland LM   +4 more
europepmc   +1 more source
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Infinite impulse response filters

2021
In this chapter, Infinite Impulse Response Filters, another type of filter called the IIR filter is designed and analyzed. This type of filters requires less number of coefficients for the same specification. However, it is susceptible to instability.
openaire   +2 more sources

Infinite Impulse Response Filters

2011
Digital filters allow to pass assumed spectrum part or particular component of the signal and prevent from passing the other signal components, sometimes called noise. Similarly to analog filters one can distinguish: low pass, high pass, band pass and band rejection digital filters.
Waldemar Rebizant   +2 more
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Finite impulse response digital filters

1999
The recursive filters of Chapter 5 are very efficient structures for achieving steep-sided filter designs, with low transition bandwidth. However, in many situations, their poor phase response is a severe limitation. Finite impulse response (FIR) filters are nonrecursive, making them unconditionally stable, and further they offer the possibility of ...
Bernard Mulgrew   +2 more
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