Results 201 to 210 of about 96,711 (321)

Random Access Segmentation Volume Compression for Interactive Volume Rendering

Computer Graphics Forum, EarlyView.
Abstract Segmentation volumes are voxel data sets often used in machine learning, connectomics, and natural sciences. Their large sizes make compression indispensable for storage and processing, including GPU video memory constrained real‐time visualization.
M. Piochowiak, F. Kurpicz, C. Dachsbacher   +2 more
wiley   +1 more source

Developing a Wyne Corrector for higher spectral bandwidth focal plane wavefront sensing [PDF]

arXiv
Focal plane wavefront sensing techniques are generally limited to using imaging systems that have below 1% spectral bandwidths, due to the radial smearing of speckles from chromatic diffraction that causes optical image magnification over larger spectral bandwidths.
arxiv  

Projected Pupil Plane Pattern: an alternative LGS wavefront sensing technique [PDF]

, 2018
Huizhe Yang, Nazim A. Bharmal, Richard M. Myers   +2 more
openalex   +1 more source

Factors affecting the mean electrical axis of the heart in trained Thoroughbreds

Equine Veterinary Education, EarlyView.
Summary Background Assuming that the ventricular myocardium of horses is subjected to exercise‐induced hypertrophy, we hypothesised that the mean electrical axis (MEA) of the heart would change. Objectives To define a longitudinal study to detect any changes in the direction of the MEA in Thoroughbred horses using ECG.
M. Felici, P. Pratelli, A. Gazzano, F. Cecchi, G. Incastrone, N. Bernabò, P. Baragli   +6 more
wiley   +1 more source

Wavefront sensing of interference fringe based on generative adversarial network [PDF]

, 2022
Allen Jong-Woei Whang, Yi‐Yung Chen, His-Chi Chen, Cheng-Tse Lin, Tsai-Hsien Yang, Zhi-Jia Jian, Chun-Han Chou   +6 more
openalex   +1 more source

A Novel Approach for Localizing Non‐Sustained Atrial Arrhythmias: Atrial Pace‐Mapping With Automatic Intracardiac Pattern Matching

Journal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Introduction Ventricular pace mapping is an established tool to identify the origin of non‐inducible arrhythmias by analyzing the paced QRS morphology of the surface electrocardiogram (ECG). Using the same approach for atrial pace mapping (APM) was shown to be suboptimal, as accurate assessment of P wave morphology can be limited. We present a
Evgeny Lian, Vera Maslova, Sven Willert, Adrian Zaman, Derk Frank, Fabian Moser   +5 more
wiley   +1 more source

Focal plane wavefront sensing and control strategies for high-contrast imaging on the MagAO-X instrument [PDF]

, 2018
Kelsey Miller, Jared R. Males, Olivier Guyon, Laird M. Close, David Doelman, Frans Snik, Michael J. Wilby, Jennifer Lumbres, Kyle Van Gorkom, Emiel H. Por, Alexander T. Rodack, Justin Knight, Nemanja Jovanović, Katie M. Morzinski, Lauren Schatz, Chris Bohlman, Maggie Kautz   +16 more
openalex   +1 more source

Scientific detector workshop 2022 on‐sky performance verification of near‐infrared e⁻APD technology for wavefront sensing and demonstration of e⁻APD pixel performance to improve the sensitivity of large science focal planes [PDF]

, 2023
Gert Finger, Frank Eisenhauer, R. Genzel, Christopher Mandla, Ian Baker, Domingo Álvarez, A. Amorim, W. Brandner, Christophe Dupuy, C. Deen, Derek Ives, Leander Mehrgan, Manfred Meyer, Karin Perraut, G. Perrin, Jörg Stegmeier, C. Straubmeier, Harald Weller, Vincent Isgar   +18 more
openalex   +1 more source

Quantitative analysis of human umbilical vein endothelial cell morphology and tubulogenesis

Journal of Microscopy, EarlyView.
Abstract Primary human umbilical vein endothelial cells can grow as both a monolayer in culture and also as a capillary‐like network making them an ideal model system in order to study vascular remodelling. Image‐based analysis can allow assessment of cell morphology and motility but is dependent on accurate cell segmentation which requires high ...
Viviane Mignone, Maria Augusta Arruda, Laura Kilpatrick, Benjamin Moore, Jeanette Woolard, Stephen Hill, Joëlle Goulding   +6 more
wiley   +1 more source

Fiber-Connected Wavefront-Sensing System for Large Segmented Space Telescopes [PDF]

, 2023
Qichang An, Hanfu Zhang, Kun Wang, Xinyue Liu, Jianli Wang, Tao Chen, Hongwen Li   +6 more
openalex   +1 more source