See Also: colliquation(medicine)
colliquation(dictionary)
Herbal medicine (botanical medicine, herbology, phytomedicine)(health)
Medicine Lodge Memorial Hospital- Medicine Lodge(health)
Orthomolecular medicine (orthomolecular nutritional medicine, orthomolecular therapy)(health)
medicine(2)(dictionary)
medicine(dictionary)
medicine(1)(dictionary)
medicine man(encyclopedia)
medicine(encyclopedia)

OTF (medicine) and colliquation (medicine)


OTF (medicine)


OTF -->
optical transfer function
<microscopy> The relationship between the image produced by an optical instrument and the amplitude and phase of a periodic specimen, measured at various spatial frequencies.

The optical transfer function curve, which shows how well contrast is maintained for finer specimen details, is a complex function, of which the real term gives the ratio of amplitudes, and the imaginary term the phase Relationships.

When the brightness of the periodic specimen varies as a sine wave, the modulus or absolute value of the optical transfer function becomes the modulation transfer function, when the brightness varies as a square wave, the modulation transfer function is known as a contrast transfer function.

Acronym: OTF


colliquation (medicine)


colliquation


1. Excessive discharge of fluid.

2. Liquidification in the process of necrosis.

Origin: L. Col-, together, + liquo, pp. Liquatus, to cause to melt