Results 51 to 60 of about 409,668 (187)
Spectrum for Discrete Closed Chain of Contours with Cluster Movement [PDF]
arXiv, 2021 This paper studies a discrete dynamical system belonging to the class of the networks introduced by A.P.~Buslaev. The systems contains a finite set of contours. In any contour, there are cells and a group of particles. This group is called a cluster. The number of these particles is even. The particles are in adjacent cells and move simultaneously. For
arxiv
BuildMapper: A Fully Learnable Framework for Vectorized Building Contour Extraction [PDF]
arXiv, 2022 Deep learning based methods have significantly boosted the study of automatic building extraction from remote sensing images. However, delineating vectorized and regular building contours like a human does remains very challenging, due to the difficulty of the methodology, the diversity of building structures, and the imperfect imaging conditions.
arxiv
Shaping contours of entanglement islands in BCFT [PDF]
, 2021 In this paper, we study the fine structure of entanglement in holographic two-dimensional boundary conformal field theories (BCFT) in terms of the spatially resolved quasilocal extension of entanglement entropy - entanglement contour. We find that the boundary induces discontinuities in the contour revealing hidden localization-delocalization patterns ...
arxiv +1 more source
Dynamical change under slowly changing conditions: the quantum Kruskal-Neishtadt-Henrard theorem [PDF]
, 2022 Adiabatic approximations break down classically when a constant-energy contour splits into separate contours, forcing the system to choose which daughter contour to follow; the choices often represent qualitatively different behavior, so that slowly changing conditions induce a sudden and drastic change in dynamics.
arxiv +1 more source
Multilevel Contours on Bundles of Complex Planes [PDF]
arXiv, 2021 A new concept called multilevel contours is introduced through this article by the author. Theorems on contours constructed on a bundle of complex planes are stated and proved. Multilevel contours can transport information from one complex plane to another.
arxiv
Impact of corneal parameters on intraocular pressure measurements in different tonometry methods [PDF]
International Journal of Ophthalmology, 2019 AIM: To evaluate the impact of central corneal thickness (CCT) and corneal curvature on intraocular pressure (IOP) measurements performed by three different tonometers.
Aleksandra Zakrzewska +2 more
doaj +1 more source
The Effects of Trabeculectomy on Ocular Pulse Amplitude in Patients with Glaucoma
Beyoglu Eye Journal, 2019 INTRODUCTION[|]This study aimed to investigate whether trabeculectomy and its intraocular pressure (IOP)-lowering effect have an effect on ocular pulse amplitude (OPA) in glaucoma patients.[¤]METHODS[|]Thirty-five consecutive patients with glaucoma (70 ...
Yalcin Karakucuk
doaj +1 more source
Predictive coding feedback results in perceived illusory contours in a recurrent neural network [PDF]
arXiv, 2021 Modern feedforward convolutional neural networks (CNNs) can now solve some computer vision tasks at super-human levels. However, these networks only roughly mimic human visual perception. One difference from human vision is that they do not appear to perceive illusory contours (e.g. Kanizsa squares) in the same way humans do.
arxiv
A Touch Enabled Hemodynamic and Metabolic Monitor
Advanced Science, EarlyView.This work presents a touch‐based hybrid platform for simultaneous monitoring of vital signs and sweat metabolites. With a simple tri‐finger touch of 4–6 min, users can concurrently get to know their glucose, uric acid, cortisol levels from fingertip sweat, along with blood pressure and heart rate.
Omeed Djassemi +19 more
wiley +1 more source
Discrete two-countour system with one-directional motion [PDF]
arXiv, 2021 This paper studies a dynamical system, which contains two contours. There is a cluster on each contour. The cluster contains particles, located in adjacent cells. The clusters move under prescribed rules. The delays of clusters are due to that the clusters cannot pass through the node simultaneously. The dynamical system belongs to the class of contour
arxiv