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Convolution Kernel
An algorithm used to reconstruct imaging data. Convolution kernels can be used to filter images to smooth them and reduce noise or to enhance edges…
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National Institutes of Health
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Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2017
2017
Asymptotic analysis of the continuous convolution kernel density estimator
T. Nagler
2017
Corpus ID: 125474194
2014
2014
A Particle Method for the b-Equation
Z. Xing
,
Y. Duan
,
Hui-Yuan Wu
2014
Corpus ID: 56339834
In this paper, we apply the particle method to solve the numerical solution of a family of non-li-near Evolutionary Partial…
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2013
2013
5164 Free-Breathing T 2 weighted liver Imaging using Retrospective Motion Compensation
Shujing Cao
,
F. Huang
,
Bida Zhang
,
Rui Li
2013
Corpus ID: 53601475
Introduction: T2 weighted magnetic resonance imaging is routinely used for the detection of focal hepatic lesions [1]. However…
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2012
2012
Ultra-lowfield MRI noise suppression using a data consistency constraint
F. Lin
,
Yi-Cheng Hsu
,
+5 authors
R. Ilmoniemi
2012
Corpus ID: 5038894
TARGET AUDIENCE Scientists and engineers interested in reducing noise in multi-channel ultra-low-field MRI. PURPOSE One…
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2012
2012
Combining parallel detection of proton spectroscopic imaging ( PEPSI ) measurements with a data-consistency constraint improves
S. Tsai
,
Ying-Hua Chu
,
Yi-Cheng Hsu
,
W. Kuo
,
F. Lin
2012
Corpus ID: 4997081
TARGET AUDIENCE Scientists interested in reducing noise in spectroscopic imaging data acquired from a coil array. PURPOSE Fast MR…
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2011
2011
Throughput / Precision Computation Of Convolution In Programmable Processors
M. A. Anam
,
Y. Andreopoulos
2011
Corpus ID: 5688441
Convolution and cross-correlation are the basis of filtering and pattern or template matching in digital signal processing (DSP…
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2011
2011
Multi-Channel Image Ratio Constrained Reconstruction And Its Application for Highly Accelerated Temperature Mapping
F. Huang
,
M. Köhler
,
J. Tanttu
,
Wei Lin
,
G. R. Duensing
2011
Corpus ID: 47017938
Introduction Image ratio constrained reconstruction (IRCR) [1] is a generalized version of HYPR (HighlY constrained PRojection…
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2008
2008
The Lorentz-type convolution kernel of narrow photon beams
A. Djouguela
,
D. Harder
,
R. Kollhoff
,
W. Kunth
,
K. Willborn
,
B. Poppe
2008
Corpus ID: 123863371
Transverse dose profiles D(x,y) of narrow photon beams can be regarded as resulting from the convolution of a two-dimensional…
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2007
2007
Removal of Lipid Nuisance Signals in MRSI Using Spatial-Spectral Constraints
D. Hernando
,
J. Haldar
,
B. Sutton
2007
Corpus ID: 19029567
INTRODUCTION One of the main difficulties for the quantification of metabolites in MRSI data arises from the presence of strong…
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2007
2007
Real-Time Audio Feature Analysis for Decklight 3
Georg Schätti
2007
Corpus ID: 14360287
This paper presents a real-time implementation of an audio analysis algorithm. The selected approach is based on two stages…
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