Results 221 to 230 of about 215,562 (263)

Pyroelectric camera modulation transfer function

Optical Engineering, 1995
Real modulation transfer function is developed for a chopper operating pyroelectric camera. Constructive parameter influence on output signal is analyzed.
openaire   +1 more source

Modulation transfer function degradation in segmented windows

Applied Optics, 1992
Segmented windows will degrade the modulation transfer function of high-acuity sensors unless the optical thicknesses of the individual panes are carefully matched.
openaire   +2 more sources

Modulation transfer function

2011
Stefano Pacifici, fernando garcía, Raymond Chieng   +2 more
openaire   +2 more sources

Modulation Transfer Function and Contrast

2017
Imaging systems are used for transferring information from an object in the object plane to an image in the image plane. The quality of the optics in the optical system drives the quality of the final image. This quality is measured using the optical transfer function, which comprises the modulation transfer function and the phase transfer function ...
openaire   +1 more source

Modulation transfer function of image tube lenses

Applied Optics, 1977
The modulation transfer function (MTF) of the proximity focusing biplanar lens and the sharp focusing electrostatic and electromagnetic lenses is derived and presented. It is shown that for a Maxwellian emission energy distribution, the MTF of the biplanar lens is MTF = exp(-4pi(2)epsilon/V(s)L(2)F(2)), where L is the screen to cathode separation in mm,
openaire   +2 more sources

Integrative oncology: Addressing the global challenges of cancer prevention and treatment

Ca-A Cancer Journal for Clinicians, 2022
Jun J Mao,, Msce, Lorenzo Cohen, Karen M Mustian   +2 more
exaly  

Point Spread Function and Modulation Transfer Function

2013
As stated in Sect. 3.5, the distribution of the ray density of the spot diagram formed in the image plane is called Point Spread Function (PSF). PSF plays an important role in the image formation theory, since it describes the impulse response of an optical system to a source point.
openaire   +1 more source

Point Spread Function and Modulation Transfer Function

2009
This excerpt gives a succinct explanation of the Point Spread Function and Modulation Transfer Function.
openaire   +1 more source

Modulation Transfer Function

2015
Bernhard R. Brandl, Ramón Navarro, Christoph U. Keller   +2 more
openaire   +1 more source

Modulation Transfer Function-Edge Method-

Japanese Journal of Radiological Technology, 2009
openaire   +2 more sources