Results 41 to 50 of about 33,748 (301)

Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows

open access: yesAdvanced Engineering Materials, EarlyView.
A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba   +5 more
wiley   +1 more source

Automated image sharpening via supervised learning with human preferences [PDF]

open access: yes, 2012
We propose an automatic method for image sharpening that maximizes the perceptual sharpness while preserving naturalness and original colors of a given image.
Nam, Myra
core  

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

open access: yesAdvanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch   +3 more
wiley   +1 more source

Sharpening the VNIR and SWIR Bands of Sentinel-2A Imagery through Modified Selected and Synthesized Band Schemes

open access: yesRemote Sensing, 2017
In this work, the bands of a Sentinel-2A image with spatial resolutions of 20 m and 60 m are sharpened to a spatial resolution of 10 m to obtain visible and near-infrared (VNIR) and shortwave infrared (SWIR) spectral bands with a spatial resolution of 10
Honglyun Park   +3 more
doaj   +1 more source

Self-sharpening mechanism of kinetic energy penetrator nose constructed of tungsten-fiber-reinforced Cu–Zn matrix composite

open access: yesJournal of Materials Research and Technology, 2023
One of the key properties of the kinetic energy penetrator is self-sharpening ability during penetration. In this work, twisted tungsten-fiber-reinforced Cu–Zn composites with varying volume fraction of twisting fibers are designed to optimize self ...
Wenqi Guo   +8 more
doaj   +1 more source

A Slight Sharpening of LMN

open access: yesJournal of Computer and System Sciences, 2001
\textit{N. Lineal}, \textit{Y. Mansour} and \textit{N. Nisan} [J. Assoc. Comput. Math. 40, 607--620 (1993; Zbl 0781.94006)] proved that a function computed by a small-depth circuit of limited size has most of its Fourier support on small sets. We improve their bounds. When the bottom fanin is bounded we use essentially their argument, but to reduce the
openaire   +3 more sources

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

open access: yesAdvanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati   +11 more
wiley   +1 more source

Color image sharpening by moment-preserving technique [PDF]

open access: yes, 2009
[[abstract]]A new approach to sharpening color images using the moment-preserving technique is proposed. An input image is processed pixel by pixel. By preserving some color moments of the n n neighborhood of each pixel, analytic formulas are derived ...
C. K. Yang, T. C. Wu, J. C. Lin,;W. H. Tsai   +1 more
core  

Il contributo di Bing Maps per lo studio della città di Ostia Antica

open access: yesArcheomatica, 2016
In the last years Bing Maps has been updated to offer new ways for tourism, through the integration of Yelp, Booking, Tripadvisor and Trivago, but it has abandoned the primary aim: a real alternative to Google Earth.
Davide Mastroianni
doaj  

Sharpening of the multistage modified comb filters [PDF]

open access: yesSerbian Journal of Electrical Engineering, 2011
This paper describes the application of filter sharpening method to the modified comb filter (MCF) in the case of decimation factor, which is product of two or more positive integers.
Nikolić Marko, Lutovac Miroslav
doaj   +1 more source

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