Results 51 to 60 of about 3,685,912 (292)

Automatic Detection of Axes for Turning Parts

Journal of Machine Engineering
This paper delves into a critical aspect of Computer-Aided Production Planning (CAPP): the automated detection of the main rotational axis in turning parts within Computer-Aided Drawings (CAD).
Martin Erler, Feyzi Emrah Başar, Alexander Brosius   +2 more
doaj   +1 more source

An approach to the diagnosis of lumbar disc herniation using deep learning models

Frontiers in Bioengineering and Biotechnology, 2023
Background: In magnetic resonance imaging (MRI), lumbar disc herniation (LDH) detection is challenging due to the various shapes, sizes, angles, and regions associated with bulges, protrusions, extrusions, and sequestrations.
Ardha Ardea Prisilla, Ardha Ardea Prisilla, Yue Leon Guo, Yue Leon Guo, Yue Leon Guo, Yih-Kuen Jan, Chih-Yang Lin, Fu-Yu Lin, Ben-Yi Liau, Jen-Yung Tsai, Peter Ardhianto, Yori Pusparani, Yori Pusparani, Chi-Wen Lung, Chi-Wen Lung   +14 more
doaj   +1 more source

Forecasting the Dialysis Burden in Japan: Validation‐Based Projections of Prevalence and Incidence Through 2050

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Japan has one of the highest dialysis prevalence rates worldwide and a shrinking, aging population. Whether dialysis burden has entered a sustained post‐peak phase or whether recent declines partly reflect pandemic‐related disruptions remains uncertain.
Hatice Şahin, Berrak Itır Aylı, Nüket Paksoy   +2 more
wiley   +1 more source

Automatic Detection and Removal of Spiked Points in Hyperspectral Images

Engineering Proceedings
This paper presents an approach to eliminate one of the most common defects in hyperspectral images—the appearance of spiked points at some wavelengths. The elimination of this defect was carried out by means of polynomial regression.
Georgi Manchev, Stanislav Penchev, Tsvetelina Georgieva, Eleonora Kirilova, Plamen Daskalov   +4 more
doaj   +1 more source

Multi-spectral and digital elevation model information fusion for automatic 3d change detection [PDF]

, 2011
Various 2D and 3D change detection techniques have been developed in the literature to monitor changes inside urban areas. Nevertheless, most of theses techniques require the interaction of the user either to input data, set parameters, or to train ...
Chaabouni-Chouayakh, Houda, Reinartz, Peter, Rodes-Arnau, Isabel   +2 more
core  

Pre-classification for automatic image orientation [PDF]

, 2006
In this paper, we propose a novel method for automatic orientation of digital images. The approach is based on exploiting the properties of local statistics of natural scenes. In this way, we address some of the difficulties encountered in previous works
O'Connor, Noel E., Le Borgne, Hervé, H. Le Borgne, O\u27Connor, Noel E., N.E. O'Connor   +4 more
core   +2 more sources

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

FEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai, Mohyeddine Omrane, Nassima Benzoubir, Didier Samuel, Ama Gassama‐Diagne   +4 more
wiley   +1 more source

Automatic Detection of Sfe: A Step Forward

Atmosphere, 2022
Solar flare effects (Sfe) are magnetic variations caused by solar flare events. They only show up in the illuminated hemisphere. Their detection is a difficult task because they do not have a definite pattern and, additionally, they must be separated ...
Juan José Curto Subirats, Alba Fischer-Carles, Anna Solé   +2 more
doaj   +1 more source

Modelling stem cell differentiation related processes—A practical overview for biologists

FEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar, Xinqi Yan, Lucas F. Jansen Klomp, Stefano Schivo, Janine N. Post   +4 more
wiley   +1 more source

All laser direct writing process for temperature sensor based on graphene and silver

Frontiers of Optoelectronics
A highly sensitive temperature sensing array is prepared by all laser direct writing (LDW) method, using laser induced silver (LIS) as electrodes and laser induced graphene (LIG) as temperature sensing layer.
Qi Li, Ruijie Bai, Lianbo Guo, Yang Gao
doaj   +1 more source