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Histograma de gradientes orientados utilizando processamento paralelo em GPU
(Universidade Tecnológica Federal do ParanáCuritibaBrasilGraduação em Engenharia de ComputaçãoUTFPR, 2015-07-10)
Feature extraction is fundamental to the process of pattern recognition. In this project a GPU implementation of an image feature descriptor based on local distribution of gradient orientation, the Histograms of Oriented ...
EBSD analysis of orientation gradients developed near grain boundaries
(Universidade Federal de São Carlos, 2019-01)
The local misorientation and orientation gradient development near grain boundaries (GBs) are analyzed in a deep drawing quality steel sheet (AKDQ) subjected to interrupted tensile tests in a notched sample. The microstructure ...
Gradientes de orientación en cercanías del borde de grano estudiados por EBSDOrientation gradients in grain boundary proximity studied by EBSD
(Universidade Federal do Rio de Janeiro, 2018-06)
El objetivo de este estudio es evaluar la desorientación local, su distribución y el gradiente de orientación en el desarrollo de la microestructura de una chapa de acero de calidad de embutido profundo (AKDQ). La ...
T-HOG: An effective gradient-based descriptor for single line text regions
(Elsevier Sci LtdOxfordInglaterra, 2013)
Electron backscatter diffraction study of orientation gradients at the grain boundaries of a polycrystalline steel sheet deformed along different loading paths
(Wiley Blackwell Publishing, Inc, 2017-07)
In a polycrystal, the heterogeneity of plastic deformation in a particular grain is greatly enhanced by adjacent grains that constrain the grain's local behavior, often imposing orientation gradients. This work aims to ...
Trends in closed nest entrance orientation of the Rufous Hornero Furnarius rufus along an altitudinal gradient in South America
(Taylor & Francis Ltd, 2020-02)
The orientation of the nest entrances of 464 nests of the Rufous Hornero Furnarius rufus were explored in relation to vegetation cover along an altitudinal gradient in Argentina. There was no correlation between altitude ...
GREEN MACHINING ORIENTED TO DIMINISH DENSITY GRADIENT FOR MINIMIZATION OF DISTORTION IN ADVANCED CERAMICS
(TAYLOR & FRANCIS INCPHILADELPHIA, 2012)
After sintering advanced ceramics, there are invariably distortions, caused in large part by the heterogeneous distribution of density gradients along the compacted piece. To correct distortions, machining is generally ...
GREEN MACHINING ORIENTED TO DIMINISH DENSITY GRADIENT FOR MINIMIZATION of DISTORTION IN ADVANCED CERAMICS
(Taylor & Francis Inc, 2012-01-01)
After sintering advanced ceramics, there are invariably distortions, caused in large part by the heterogeneous distribution of density gradients along the compacted piece. To correct distortions, machining is generally ...
GREEN MACHINING ORIENTED TO DIMINISH DENSITY GRADIENT FOR MINIMIZATION of DISTORTION IN ADVANCED CERAMICS
(Taylor & Francis Inc, 2012-01-01)
After sintering advanced ceramics, there are invariably distortions, caused in large part by the heterogeneous distribution of density gradients along the compacted piece. To correct distortions, machining is generally ...
Comment on "Sensitivity of glaciation in the arid subtropical Andes to changes in temperature, precipitation, and solar radiation" by Vargo et al. (2018)
(Elsevier Science, 2019-01)
Vargo et al. (2018) used idealized model experiments to test the sensitivity of glaciation to changes in temperature, precipitation and shortwave radiation in the Western Cordillera, the Altiplano and the Cordillera Oriental ...