Results 241 to 250 of about 6,885 (296)

Insulin Sensitivity and Beta Cell Function With Macupatide Alone or With Dulaglutide in Type 2 Diabetes: A Phase 1b, Randomised Controlled Trial

open access: yesDiabetes, Obesity and Metabolism, EarlyView.
ABSTRACT Aims This Phase 1b, randomised, double‐blind clinical trial investigated the contribution of glucose‐dependent insulinotropic polypeptide (GIP) and glucagon‐like peptide‐1 (GLP‐1) to insulin sensitivity and secretion in people with type 2 diabetes (T2D) on metformin. Materials and Methods Participants were randomised to receive the long‐acting
Tim Heise   +10 more
wiley   +1 more source

Chronic radon exposure is associated with developmental alterations to neural and behavioral indices of cognitive control. [PDF]

open access: yesNeuroimage
Pulliam HR   +8 more
europepmc   +1 more source

Axial X-Ray Microscopy in Nanotomography. [PDF]

open access: yesTomography
Gaikovich KP   +3 more
europepmc   +1 more source

Hough Transform from the Radon Transform

IEEE Transactions on Pattern Analysis and Machine Intelligence, 1981
An appropriate special case of a transform developed by J. Radon in 1917 is shown to have the major properties of the Hough transform which is useful for finding line segments in digital pictures. Such an observation may be useful in further efforts to generalize the Hough transform.
exaly   +3 more sources

On locality of Radon to Riesz transform

open access: yesSignal Processing, 2016
In this paper we present a novel approach to locally compute the Riesz transform from the knowledge of the Radon transform. Previous implementations of the Riesz transform are based on the Fourier or the Radon transforms and their inversion formulae, and therefore needs for the knowledge of the function or its Radon data on the whole domain.
Laurent Desbat, Valérie Perrier
openaire   +3 more sources

The discrete periodic Radon transform

IEEE Transactions on Signal Processing, 1996
In this correspondence, a discrete periodic Radon transform and its inversion are developed. The new discrete periodic Radon transform possesses many properties similar to the continuous Radon transform such as the Fourier slice theorem and the convolution property, etc. With the convolution property, a 2-D circular convolution can be decomposed into 1-
Daniel P K Lun, Wan-Chi Siu
exaly   +2 more sources

The Radon transform intertwines wavelets and shearlets

open access: yesApplied and Computational Harmonic Analysis, 2019
We prove that the unitary affine Radon transform intertwines the quasi-regular representation of a class of semidirect products, built by shearlet dilation groups and translations, and the tensor product of a standard wavelet representation with a ...
Francesca Bartolucci   +2 more
exaly   +2 more sources

Partial Radon transforms

IEEE Transactions on Image Processing, 1997
This article formally defines partial Radon transforms for functions of more than two dimensions. It shows that a generalized projection-slice theorem exists which connects planar and hyperplanar projections of a function to its Fourier transform. In addition, a general theoretical framework is provided for carrying out n-dimensional backprojection ...
Zhi-Pei Liang, David C. Munson Jr.
openaire   +2 more sources

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