Results 31 to 40 of about 1,655,803 (293)

Pansharpening Low-Altitude Multispectral Images of Potato Plants Using a Generative Adversarial Network

Remote Sensing
Image preprocessing and fusion are commonly used for enhancing remote-sensing images, but the resulting images often lack useful spatial features. As the majority of research on image fusion has concentrated on the satellite domain, the image-fusion task
Sourav Modak, Jonathan Heil, Anthony Stein   +2 more
doaj   +1 more source

The Nature and Problems of Cyberspace Filtering according to Islamic Jurisprudence [PDF]

Religion & Communication, 2016
One of the inhibiting policies of the government at national levels for creating a healthy cyberspace environment is its filtering. Iran is no exception in this regard and we witness occasional news about censorship ensued by for and against reactions in
Mohsen Esmaeili, Mohammad Sadeq Nasrollahi   +1 more
doaj   +1 more source

Features of the Practical Implementation of the Method for Managing Observations of the State of Monitored Objects in Intrusion Detection Systems

Applied Sciences, 2023
This article discusses the possibility of generalizing the existing methods of optimization of observations to the problems of resource management of intrusion detection systems.
Nikolay V. Boldyrikhin, Olga A. Safaryan, Denis A. Korochentsev, Irina V. Reshetnikova, Irina A. Alferova, Anastasia N. Manakova   +5 more
doaj   +1 more source

Optimized Anisotropic Rotational Invariant Diffusion Scheme on Cone-Beam CT [PDF]

, 2010
Cone-beam computed tomography (CBCT) is an important image modality for dental surgery planning, with high resolution images at a relative low radiation dose.
Kroon, Dirk-Jan, Maal, Thomas J.J., Slump, Cornelis H.   +2 more
core   +2 more sources

NRASQ61R Expression in Lymphatic Endothelial Cells Causes Enlarged Vessels, Hemorrhagic Chylous Effusions, and High Mortality in a Mouse Model of Kaposiform Lymphangiomatosis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Kaposiform lymphangiomatosis (KLA) is an aggressive complex lymphatic anomaly. Patients exhibit malformed lymphatic vessels and often develop hemorrhagic effusions and elevated angiopoietin‐2 (Ang‐2) levels. A somatic NRAS p.Q61R (NRASQ61R) mutation has been associated with KLA.
C. Griffin McDaniel, Patricia Pastura, Joshua P. Scallan, Timothy D. Le Cras   +3 more
wiley   +1 more source

Working memory management and predicted utility

Frontiers in Behavioral Neuroscience, 2013
Given the limited capacity of working memory (WM), its resources should be allocated strategically. One strategy is filtering, whereby access to WM is granted preferentially to items with the greatest utility.
Christopher Hughes Chatham, David eBadre
doaj   +1 more source

Therapeutic Apheresis for Intravenous Methylprednisolone‐Refractory Neuromyelitis Optica Spectrum Disorder: Clinical and Radiological Outcomes in a Single‐Center Case Series

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Neuromyelitis optica spectrum disorder (NMOSD) is a relapsing autoimmune disease of the central nervous system. High‐dose intravenous methylprednisolone (IVMP) is the standard first‐line therapy for acute attacks, although some patients remain refractory.
Wataru Horiguchi, Daisuke Katagiri, Takeyuki Watadani, Shunichi Matsuda, Hiroshi Kaneko, Noritoshi Arai   +5 more
wiley   +1 more source

Full Tensor Gradient of Simulated Gravity Data for Prospect Scale Delineation

Journal of Mathematical and Fundamental Sciences, 2014
Gravity gradiometry measurement allows imaging of anomalous sources in more detail than conventional gravity data. The availability of this new technique is limited to airborne gravity surveys using very specific instrumentation.
Hendra Grandis, Darharta Dahrin
doaj   +1 more source

Filtered PID Control Loop for Third Order Plants With Delay: Dominant Pole Placement Approach

IEEE Access, 2021
The paper deals with tuning the filtered PID controller applied to third order plants with delay. This model option is chosen as a representative case where the loop characteristic quasi-polynomial is of higher order than three.
Jaromir Fiser, Pavel Zitek
doaj   +1 more source

Spatial frequency processing in the central and peripheral visual field during scene viewing

, 2016
Visuospatial attention and gaze control depend on the interaction of foveal and peripheral processing. The foveal and peripheral regions of the visual field are differentially sensitive to parts of the spatial-frequency spectrum.
Cajar, Anke, Engbert, Ralf, Laubrock, Jochen   +2 more
core   +1 more source