Results 41 to 50 of about 339,808 (261)

Fast Poisson Noise Removal by Biorthogonal Haar Domain Hypothesis Testing

open access: yes, 2008
Methods based on hypothesis tests (HTs) in the Haar domain are widely used to denoise Poisson count data. Facing large datasets or real-time applications, Haar-based denoisers have to use the decimated transform to meet limited-memory or computation-time
Digel, Seth W.   +3 more
core   +4 more sources

The Feasibility of Haar Feature-Based Endoscopic Ultrasound Probe Tracking for Implanting Hydrogel Spacer in Radiation Therapy for Pancreatic Cancer

open access: yesFrontiers in Oncology, 2021
PurposeWe proposed a Haar feature-based method for tracking endoscopic ultrasound (EUS) probe in diagnostic computed tomography (CT) and Magnetic Resonance Imaging (MRI) scans for guiding hydrogel injection without external tracking hardware.
Ziwei Feng   +7 more
doaj   +1 more source

On Haar systems for groupoids

open access: yes, 2017
It is shown that a locally compact groupoid with open range map does not always admit a Haar system. It then is shown how to construct a Haar system if the stability groupoid and the quotient by the stability groupoid both admit ...
Deitmar, Anton
core   +1 more source

Spectral rigidity for addition of random matrices at the regular edge

open access: yes, 2020
We consider the sum of two large Hermitian matrices $A$ and $B$ with a Haar unitary conjugation bringing them into a general relative position.
Bao, Zhigang   +2 more
core   +1 more source

Samen kom je er wel. Een afstudeerartikel over het Skejby halfway house: een huis waar delinquenten en studenten onder één dak wonen

open access: yesJournal of Social Intervention, 2016
Together you will get there. A graduation article on the Skejby halfway house: a house where delinquents and students live togetherThe Skejby house is unique and produces remarkable results.
Eline Broker
doaj   +1 more source

PEMBUATAN HAAR-CASCADE DAN LOCAL BINARY PATTERN SEBAGAI SISTEM PENDETEKSI HALANGAN PADA AUTOMATIC GUIDED VEHICLE

open access: yesSimetris: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer, 2018
Automatic Guided Vehicle (AGV) merupakan salah satu jenis robot yang bekerja mengikuti suatu jalur. Dalam penelitian ini, AGV digunakan di lingkungan perkantoran kampus.
Riza Agung Firmansyah, Enggar Alfianto
doaj   +1 more source

Interleukin‐18 levels are associated with disease course in patients with Still's disease treated with IL‐1 inhibitors

open access: yesArthritis &Rheumatology, Accepted Article.
Objective To evaluate the prognostic utility of circulating Interleukin‐18 (IL‐18) levels in predicting disease activity, macrophage activation syndrome (MAS), and disease course in Still's disease (SD) patients receiving first‐line IL‐1 inhibitors (IL‐1i).
Matteo Trevisan   +8 more
wiley   +1 more source

To wear or not to wear(able)? Wearables in het gezondheidsdomein

open access: yesJournal of Social Intervention, 2018
To wear or not to wear(able)? Wearables in het gezondheidsdomeinDe huidige samenleving is onderhevig aan verandering. In de afgelopen twee decennia zijn onze levens langzaam overgenomen door technologie.
Charlotte Adriana Lina
doaj   +1 more source

De Finetti theorems for a Boolean analogue of easy quantum groups [PDF]

open access: yes, 2016
We show an organized form of quantum de Finetti theorem for Boolean independence. We define a Boolean analogue of easy quantum groups for the categories of interval partitions, which is a family of sequences of quantum semigroups. We construct the Haar
Hayase, Tomohiro
core   +2 more sources

Enhancing Volatility Prediction: A Wavelet‐Based Hierarchical Forecast Reconciliation Approach

open access: yesJournal of Forecasting, EarlyView.
ABSTRACT Forecasting realized volatility (RV) has been widely studied, with numerous techniques developed to enhance predictive accuracy. Among these techniques, the use of RV decompositions based on intraday asset returns has been applied. However, the use of a frequency‐based decomposition, which provides unique insights into the dynamics of RV ...
Adam Clements, Ajith Perera
wiley   +1 more source

Home - About - Disclaimer - Privacy