convolution

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Related to Convolution operator: convolving, convolution integral

convolution

 [kon″vo-lu´shun]
a tortuous irregularity or elevation caused by the infolding of a structure upon itself.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.

con·vo·lu·tion

(kon'vō-lū'shŭn),
1. A coiling or rolling of an organ.
2. Specifically, a gyrus of the cerebral cotex or folia of the cerebellar cortex.
[L. convolutio]
Farlex Partner Medical Dictionary © Farlex 2012

convolution

(kŏn′və-lo͞o′shən)
n.
1. A form or part that is folded or coiled.
2. One of the convex folds of the surface of the brain.

con′vo·lu′tion·al adj.
The American Heritage® Medical Dictionary Copyright © 2007, 2004 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved.

convolution

(1) A redundancy or folding of tissue native to an organ. 
(2) Gyrus, brain.
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.

convolution

An elevation on the surface of a structure and an infolding of the tissue upon itself
McGraw-Hill Concise Dictionary of Modern Medicine. © 2002 by The McGraw-Hill Companies, Inc.

con·vo·lu·tion

(kon-vŏ-lū'shŭn)
1. A coiling or rolling of an organ.
2. Specifically, a gyrus of the cerebral or cerebellar cortex.
[L. convolutio]
Medical Dictionary for the Health Professions and Nursing © Farlex 2012
References in periodicals archive ?
Suppose that the convolution operator [K.sub.w] is cyclic on [H.sup.p].
We define the spaces of test functions and distributions as well the convolution operators and the Laplace transform.
where B is blurred image, * is convolution operator, I is latent unblurred image, K is PSF, and N is noise in image.
Similar results could be easily adapted for the left convolution operator of the de la Vallee-Poussin type, [P.sub.n,l] (f) (q) attached to left W- analytic functions.
If g [member of] A (D), then g is a cyclic vector for the convolution operator [K.sub.f,[alpha]] if and only if g ([alpha]) [not equal to] 0.
Keywords: Evolution equation, Gross Laplacian, potential function, white noise analysis, generalized functions, convolution operator, Laplace transform, duality theorem.
Our interest is focused especially on their time domain representation in the form of convolution operator; that is,
Consider the convolution operator by taking the convolution between functions f (z) of the form (1.1) and a normalized hypergeometric functions of the form [z.sub.2][F.sub.1](a, b; c; z):
In any event, as for the mathematical theory concerning regularization and the multigrid method of the second kind, the treatment of the two-dimensional convolution operator (5.4) does not differ at all from the one-dimensional case.
Any convolution operator [omega] ., with kernel [omega] [member of] S[H'.sup.-0.sub.1], is a degree of homogeneity and order of association preserving endomorphism of S[H'.sub.1].
(C) To manipulate the results obtained in (A) and (B) in order to show that each convolution operator O is of the form Of = T * f for some T [member of] F' and all f [member of] F.

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