Skip to search formSkip to main content
You are currently offline. Some features of the site may not work correctly.

Detective quantum efficiency

Known as: DQE (disambiguation), DQE (imaging) 
The detective quantum efficiency (often abbreviated as DQE) is a measure of the combined effects of the signal (related to image contrast) and noise… Expand
Wikipedia

Related topics

Related topics

3 relations
Charge-coupled deviceSignal-to-noise ratio

Broader (1)

Digital imaging

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2009
2009
Optimizing photon fluence measurements for the accurate determination of detective quantum efficiency
Our goal was to evaluate the error contributed by photon fluence measurements to the detective quantum efficiency (DQE) of an x… Expand
  • figure 1
  • table 1
  • table 4
  • figure 2
  • table 5
Is this relevant?
2004
2004
Penalty on the detective quantum efficiency from off-axis incident x rays
An often neglected assumption related to detector performance metrics such as the modulation transfer function (MTF), noise power… Expand
Is this relevant?
2004
2004
Measurement of correlated noise in images of computed radiography systems and its influence on the detective quantum efficiency
The contributors to image noise of two computed radiography (CR) detector systems-a state-of-the-art and a wellchosen laboratory… Expand
Is this relevant?
2000
2000
Monte Carlo analyses of X-ray absorption, noise and detective quantum efficiency considering therapeutic X-ray spectrum in portal imaging detector
The bremsstrahlung spectrum from 6 MV linear accelerator (LINAC) was obtained and used as an input X-ray source in the simulation… Expand
  • figure 1
  • figure 4
  • figure 2
  • figure 3
  • figure 5
Is this relevant?
1999
1999
UV detective quantum efficiency measurements
We have been testing the vacuum ultraviolet (UV) response of several types of detectors, supporting investigators developing… Expand
Is this relevant?
1997
1997
An experimental method for the determination of spatial-frequency-dependent detective quantum efficiency (DQE) of scintillators used in X-ray imaging detectors
Abstract The spatial-frequency-dependent detective quantum efficiency (DQE) of imaging scintillators was studied independently of… Expand
  • figure 1
  • table 1
  • figure 2
  • figure 3
  • figure 4
Is this relevant?
1996
1996
Assessment of objective image quality in digital radiography: noninvasive determination of the detective quantum efficiency
In order to determine an objective measure of a system's image quality, we developed a simple, non-invasive measurement procedure… Expand
Is this relevant?
1994
1994
Signal, noise, and detective quantum efficiency in CCD-based x-ray imaging systems for use in mammography
This paper presents results of experiments performed to find parameters affecting signal, noise and Detective Quantum Efficiency… Expand
Is this relevant?
1989
1989
Detective Quantum Efficiency Of Selected Mammographic Screen-Film Combinations
The experimentally determined performance characteristics of selected mammographic screen-film combinations are described and… Expand
Is this relevant?
1986
1986
Detective Quantum Efficiency Of Film Emulsions
Photographic films are used as detectors in x-ray microscopes. A criterion for the sensitivity of film emulsions to soft x-ray… Expand
Is this relevant?
By clicking accept or continuing to use the site, you agree to the terms outlined in our Privacy Policy, Terms of Service, and Dataset License
ACCEPT & CONTINUE