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Search Results for Regularization


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Findings in biomedical engineering reported from University of Tasmania
2009 JUN 17 ... and target gradient fields within a spherical target region. This is achieved using regularization, in which the field error is minimized along with the total coil power, to obtain a 3-D ...
Subject: Biomedical Engineering
Price: $3.00
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Investigators at University of Colorado zero in on life sciences
2009 AUG 10 ... was developed for robust myelin water quantification in the brain." "The regularization for the conventional NNLS algorithm was expanded into the spatial domain in addition to ...
Subject: Life Sciences
Price: $3.00
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Investigators at University of Minnesota release new data on DNA research
2009 JUL 27 ... the standard BEM algorithm proves inaccurate and prohibitively expensive, we show that regularization of the near-wall electric field and an updating scheme commensurate with the ...
Subject: DNA Research
Price: $3.00
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Investigators at University of Utah publish new data on bone research
2009 JUL 14 ... of reconstruction of the spectral measure is very ill-posed and requires the use of regularization techniques. We apply the method to the effective electrical properties of cancellous ...
Subject: Bone Research
Price: $3.00
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New computer-aided design study findings have been reported by researchers at University of California
2009 NOV 26 ... To solve ill-posed problems, a statistical learning theory uses a principle called regularization. This paper proposes using a statistical learning method called support vector (SV) ...
Subject: Computer-aided Design
Price: $3.00
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New findings reported from Ohio State University describe advances in statistics
2009 NOV 24 ... study from the United States, "In the Bayesian approach to ill-posed inverse problems, regularization is imposed by specifying a prior distribution on the parameters of interest and Markov ...
Subject: Statistics
Price: $3.00
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Reports from T. Koller et al highlight recent research in keratoconus
2009 JUL 14 ... in this small study group. After cross-linking, the corneal shape undergoes a process of regularization. This process is active during the first year after treatment and may continue," wrote ...
Subject: Keratoconus
Price: $3.00
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Reports summarize microscopy study results from G. Vicidomini and co-researchers
2009 MAY 26 ... minimization of a functional that is the sum of the Csiszar I-divergence and a regularization term. For the solution of this problem, we propose an iterative algorithm derived from a ...
Subject: Microscopy
Price: $3.00
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Research findings from University of Wisconsin update understanding of gastroenterology
2009 AUG 31 ... this scheme, an iterative Young's modulus reconstruction technique with edge-preserving regularization was developed to estimate the Young's modulus distribution. The method was tested in ...
Subject: Gastroenterology
Price: $3.00
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Research from University of Bordeaux provides new data on behavior
2009 AUG 25 ... of radula motor patterns after contingent-reward training in vivo arises from a regularization and synchronization of burst discharge in the pattern-initiating cells through a ...
Subject: Behavior
Price: $3.00
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Research in the area of prostate cancer reported from C. Stephan and colleagues
2009 NOV 23 ... technology, with a 0-10 ng/mL tPSA range." "Two ANN models with Bayesian regularization and leave-one-out validation using the 4 input parameters of tPSA, %fPSA, age, and ...
Subject: Prostate Cancer
Price: $3.00
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Research on kidney tumors therapy detailed by scientists at Wayne State University, Barbara Ann Karmanos Cancer Institute
2009 SEP 14 ... tumor perfusion and decreased vascular permeability associated with thinning and regularization of tumor vessels while mildly affecting normal vessels as confirmed by histologic ...
Subject: Kidney Tumors Therapy
Price: $3.00
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Research on remote sensing detailed by L. Denis and co-authors
2009 NOV 24 ... synthetic aperture radar (SAR) images suffer from a strong noise, and their regularization is often a prerequisite for successful use of their information. Independently of the ...
Subject: Remote Sensing
Price: $3.00
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Researchers at University of Oklahoma publish new data on atrial fibrillation
2009 OCT 5 ... by rapid, focal firing. GP ablations were associated with loss of focal firing and regularization of electrograms in both atria before termination," wrote G.D. Niu and colleagues, ...
Subject: Atrial Fibrillation
Price: $3.00
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Researchers from University of California provide details of new studies and findings in the area of magnetic resonance
2009 OCT 19 ... for parallel imaging data decreased by 34-42%, but could be significantly improved using regularization.. The normalized signal to noise loss in flyback EPSI data! was 11-18%. The effective ...
Subject: Magnetic Resonance
Price: $3.00
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Scientists at Zhejiang University discuss research in cardiology
2009 JUN 15 ... of static assumption. In the epicardial potential-based inverse studies, the Tikhonov regularization method is used to handle ill-posedness of the ECC inverse problem. The simulation ...
Subject: Cardiology
Price: $3.00
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Studies from University of Padua yield new information about magnetic resonance
2009 JUL 6 ... methods have been proposed, in particular block-circulant SVD (cSVD) and Tikhonov regularization (TIKH). Here we propose a new method based on nonlinear stochastic...
Subject: Magnetic Resonance
Price: $3.00
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