Results 121 to 130 of about 75,945 (317)

Fast-Marching Methods for Curvature Penalized Shortest Paths [PDF]

Journal of Mathematical Imaging and Vision, 2017
We introduce numerical schemes for computing distances and shortest paths with respect to several planar paths models, featuring curvature penalization and data-driven velocity: the Dubins car, the Euler/Mumford elastica, and a two variants of the Reeds–Shepp car.
openaire   +2 more sources

The Impacts of Health and Environmental Information Nudges on Meat Choices: Where Does Goat Meat Fit?

Agribusiness, EarlyView.
ABSTRACT Amidst a recent surge in US goat meat imports to meet growing demand, this study contributes to the meat demand literature by examining consumer preferences for goat meat, a relatively healthy and environmentally friendly alternative to other popular meats.
Binod Khanal, Sunil P. Dhoubhadel, Rodolfo M. Nayga Jr.   +2 more
wiley   +1 more source

Fast generative adversarial networks model for masked image restoration

IET Image Processing, 2019
The conventional masked image restoration algorithms all utilise the correlation between the masked region and its neighbouring pixels, which does not work well for the larger masked image.
Zhiyi Cao, Shaozhang Niu, Jiwei Zhang, Xinyi Wang   +3 more
doaj   +1 more source

Automatic Coronary Centerline Extraction Using Gradient Vector Flow Field and Fast Marching Method From CT Images

IEEE Access, 2018
In current medical imaging, coronary artery stenosis quantification requires fast and accurate coronary centerline computation. This paper develops a new framework for extracting coronary centerlines from 3-D segmented coronary arteries models.
Hengfei Cui, Yong Xia
doaj   +1 more source

Return and Volatility Spillovers Among Major Cotton Markets

Agribusiness, EarlyView.
ABSTRACT This study explores return and volatility transmission among major cotton markets. Several events have disrupted cotton supply and demand in recent years, leading to heightened price volatility and significant shifts in market interconnections.
Susmitha Kalli, Berna Karali, Yangxuan Liu, Munisamy Gopinath   +3 more
wiley   +1 more source

Application of the Fast Marching Method for Path Planning of Long-haul Optical Fiber Cables With Shielding

IEEE Access, 2018
This paper provides a method for optimal shielding design and path planning of a long-haul optical fiber cable between two locations on the Earth's surface.
Zengfu Wang, Qing Wang, Bill Moran, Moshe Zukerman   +3 more
doaj   +1 more source

Fast Marching Methods and Level Set Methods: An Implementation

, 2006
A wide variety of problems can be formulated as an interface propagation. Some examples are burning flames, waves in water and physical boundaries. The fast marching methods and narrow band level set method are useful for finding a solution to these problems.
openaire   +2 more sources

opXRD: Open Experimental Powder X‐Ray Diffraction Database

Advanced Intelligent Discovery, EarlyView.
We introduce the Open Experimental Powder X‐ray Diffraction Database, the largest openly accessible collection of experimental powder diffractograms, comprising over 92,000 patterns collected across diverse material classes and experimental setups. Our ongoing effort aims to guide machine learning research toward fully automated analysis of pXRD data ...
Daniel Hollarek, Henrik Schopmans, Jona Östreicher, Jonas Teufel, Bin Cao, Adie Alwen, Simon Schweidler, Mriganka Singh, Tim Kodalle, Hanlin Hu, Gregoire Heymans, Maged Abdelsamie, Arthur Hardiagon, Alexander Wieczorek, Siarhei Zhuk, Ruth Schwaiger, Sebastian Siol, François‐Xavier Coudert, Moritz Wolf, Carolin M. Sutter‐Fella, Ben Breitung, Andrea M. Hodge, Tong‐yi Zhang, Pascal Friederich   +23 more
wiley   +1 more source

Contour Detection and Completion for Inpainting and Segmentation Based on Topological Gradient and Fast Marching Algorithms

International Journal of Biomedical Imaging, 2011
We combine in this paper the topological gradient, which is a powerful method for edge detection in image processing, and a variant of the minimal path method in order to find connected contours.
Didier Auroux, Laurent D. Cohen, Mohamed Masmoudi   +2 more
doaj   +1 more source

A Novel Noniterative Metal Artifact Reduction Method Using Coherence Transport with Fast Marching in Computed Tomography [PDF]

, 2012
Yi Zhang, Yi‐Fei Pu, Weihua Zhang, Jinrong Hu, Han Wang, Yinjie Lei, Jiliu Zhou   +6 more
openalex   +1 more source