Radon transform


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Radon transform

[′rā‚dän ′tranz‚fȯrm]
(mathematics)
A mathematical operation that is roughly equivalent to finding the projection of a function along a given line; useful in computerized tomography.
References in periodicals archive ?
In order to make it clearer why the authors used the Radon Transform as a solution to the problem, some concepts and definition have to be introduced.
He covers radon transform and inversion, ray and line integral transforms, the factorization method, the general method of reconstruction, applications to classical geometries, applications to the spherical mean transform, and many other related subjects over the course of the bookAEs six chapters and nine appendices.
The Radon transform of the change of phase in the domain C is given by
Local inversion of the Radon transform in even dimensions using Wavelets.
Dan Hampson is the originator of several innovations in the field of seismic processing, including the Generalized Linear Inverse approach to refraction statics analysis and the Parabolic Radon Transform noise and multiple attenuation algorithm.
Rotation and scaling invariant texture classification based on radon transform and multi scale analysis.
Section 3 describes a range velocity estimator based on Radon transform on the range Doppler plane.
Linear Vector Quantization using Radon Transformation: This method performs Radon transform on the database to produce Target data matrix.
Meanwhile, at Advanced Institute of Science and Technology in South Korea, two researchers have used the Radon transform signal processing technique to detect a "sexual scream or moan" in digital video files.
Compared to the usual 2D X-ray imaging, which is a projection of the lamp onto an imaging detector, X-ray computer tomography delivers information about the 3D structure of the lamp by a Radon transform.
Radon transform is good for transformation to semi polar coordinate.
In this paper, a method to attenuate diffracted multiples with an apex-shifted tangent-squared Radon transform in angle domain common image gathers (ADCIG) is proposed.