Results 31 to 40 of about 9,328 (238)

A Generic Bundle Adjustment Methodology for Indirect RPC Model Refinement of Satellite Imagery [PDF]

Image Processing On Line, 2021
This article describes a generic bundle adjustment methodology for multi-view stereo pipelines for 3D reconstruction from high-resolution optical satellite imagery. The Rational Polynomial Camera (RPC) model of each input view is refined by composing it with a rotation that compensates errors related to the attitude angles encoding the satellite ...
Marí, Roger, de Franchis, Carlo, Meinhardt-Llopis, Enric, Anger, Jérémy, Facciolo, Gabriele   +4 more
openaire   +2 more sources

Genomic Evaluation for a Crossbreeding System Implementing Breed-of-Origin for Targeted Markers

Frontiers in Genetics, 2019
The genome in crossbred animals is a mosaic of genomic regions inherited from the different parental breeds. We previously showed that effects of haplotypes strongly associated with crossbred performance are different depending upon from which parental ...
Claudia A. Sevillano, Claudia A. Sevillano, Henk Bovenhuis, Mario P. L. Calus   +3 more
doaj   +1 more source

Direct δ‐Lactone Synthesis From Free Alcohols via Photoinduced δ‐C(sp3)–H Carbonylation in Flow

Angewandte Chemie, EarlyView.
Herein, we have developed a photo‐flow platform for the δ‐C(sp3)─H carbonylative lactonization of free alcohols with carbon monoxide. The transformation integrates alkoxyl radical generation, selective 1,5‐HAT, CO incorporation, and radical–polar crossover to enable direct access to δ‐lactones from simple alcohol precursors.
Prakash Chandra Tiwari, Runkang Liu, Timothy Noël   +2 more
wiley   +2 more sources

3D RECONSTRUCTION FROM MULTI-VIEW GOOGLE EARTH SATELLITE STEREO IMAGES BY GENERATING VIRTUAL RPC BASED ON 3D HOMOGRAPHY-BASED GEOREFERENCING [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023
In this paper, we propose a method for performing 3D reconstruction by generating virtual RPC parameters from multi-view satellite stereo images provided by Google Earth (GE) software.
D. U. Seo, S. Y. Park
doaj   +1 more source

SmartGridRPC: The new RPC model for high performance Grid computing [PDF]

Concurrency and Computation: Practice and Experience, 2010
AbstractThe paper presents the SmartGridRPC model, an extension of the GridRPC model, which aims to achieve higher performance. The traditional GridRPC provides a programming model and API for mapping individual tasks of an application in a distributed Grid environment, which is based on the client‐server model characterized by the star network ...
Thomas Brady, Jack J. Dongarra, Michele Guidolin, Alexey L. Lastovetsky, Keith Seymour   +4 more
openaire   +1 more source

Study on Damage Constitutive Model of Reactive Powder Concrete in Uniaxial Tension

Buildings
In this paper, the damage constitutive model of reactive powder concrete (RPC) in uniaxial tension is investigated. The relationship between the uniaxial tensile strength of RPC and the steel fiber admixture was analyzed by preparing RPC specimens with ...
Hongji Zhang, Hang Lu, Ziheng Wang, Siming Gao, Bo Wen, Yanzhong Ju   +5 more
doaj   +1 more source

Feasibility of Replacing the Range Doppler Equation of Spaceborne Synthetic Aperture Radar Considering Atmospheric Propagation Delay with a Rational Polynomial Coefficient Model

Sensors, 2020
Usually, the rational polynomial coefficient (RPC) model of spaceborne synthetic aperture radar (SAR) is fitted by the original range Doppler (RD) model.
Shasha Hou, Yuancheng Huang, Guo Zhang, Ruishan Zhao, Peng Jia   +4 more
doaj   +1 more source

Seismic Response of Reactive Powder Concrete Columns Confined with FRP

Slovak Journal of Civil Engineering, 2019
In this research, which is based on the finite element method, the behavior of reactive powder concrete (RPC) columns confined with fiber-reinforced polymer (FRP) under seismic excitation is investigated.
Abbassi Muhammad, Dabbagh Hooshang
doaj   +1 more source

Simulation of the Reactive Powder Concrete (RPC) Behavior Reinforcing with Resistant Fiber Subjected to Blast Load [PDF]

Journal of Rehabilitation in Civil Engineering, 2016
In research or experimental works related to blast loads, the amount of explosion material and distance of explosion point are very important. So, in this paper has been attempted to present a parametric study of the reactive powder concrete subjected to
Habib Akbarzadeh Bengar, Mohammad Reza Yavari   +1 more
doaj   +1 more source

Annex A to the technical report on the raw primary commodity (RPC) model - Input data

, 2019
<p><strong>The raw primary commodity model</strong>:</p> <p>Dietary exposure is typically calculated by combining food consumption data with occurrence data.
European Food Safety Authority (5023532), Dujardin, Bruno, Dujardin, Bruno (5191984), Kirwan, Laura (8219151), European Food Safety Authority, Kirwan, Laura   +5 more
core   +1 more source