Results 41 to 50 of about 858,998 (190)
Engineering ReportsBlood flow within the ventricle can provide important information on the performance of the heart. The determined blood flow structures are used to extract flow biomarkers to quantify cardiac function.
Jan‐Niklas Thiel +7 more
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Geometry-based mass grading of mango fruits using image processing
Information Processing in Agriculture, 2017 Mango (Mangifera indica) is an important, and popular fruit in Bangladesh. However, the post-harvest processing of it is still mostly performed manually, a situation far from satisfactory, in terms of accuracy and throughput.
M.A. Momin +5 more
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Variational geometry processing [PDF]
, 2019 In this thesis, two basic topics in geometry processing—curve/surface smoothing and reconstruction are discussed. The variational approaches are used to address these two closely related problems. The methods are based on defining suitable cost functionals to be minimized, and the cost is the combination of a fidelity term and a smoothness term.
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2D Triangulation of Signals Source by Pole-Polar Geometric Models
Sensors, 2019 The 2D point location problem has applications in several areas, such as geographic information systems, navigation systems, motion planning, mapping, military strategy, location and tracking moves.
Aleksandro Montanha +3 more
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Exploring the Optimal 4D-SfM Photogrammetric Models at Plot Scale
Remote Sensing, 2023 Structure from Motion (4D-SfM) photogrammetry can capture the changes in surface processes with high spatial and temporal resolution, which is widely used to quantify the dynamic change process of the ground surface.
Junfeng Liu, Shaoxiu Ma, Rensheng Chen
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, 2013 A detailed investigation of the nonlinear multimodal interference in a short graded-index multimode optical fiber is presented. The analysis is performed for a specific device geometry, where the light is coupled in and out of the multimode fiber via ...
Mafi, Arash, Nazemosadat, Elham
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Colour in visualisation for computational fluid dynamics [PDF]
, 2006 Colour is used in computational fluid dynamic (CFD) simulations in two key ways. First it is used to visualise the geometry and allow the engineers to be confident that the model constructed is a good representation of the engineering situation.
Atherton, MA +4 more
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Reflections on a Geometry of Processes [PDF]
Electronic Notes in Theoretical Computer Science, 2006 AbstractIn this note we discuss some issues concerning a geometric approach to process algebra. We mainly raise questions and are not yet able to present significant answers.
Grabmayer, C., Klop, J.W., Luttik, S. P.
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Unsupervised deep homography with multi‐scale global attention
IET Image Processing, 2023 Homography estimation serves an important role in many computer vision tasks. Depending heavily on hand‐craft feature quality, traditional methods degenerate sharply in scenes with low texture.
Wei Hu, Chu He, Mingyuan Lin, Haoyu Zhou
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, 2018 We describe a guided proceduralization framework that optimizes geometry processing on architectural input models to extract target grammars. We aim to provide efficient artistic workflows by creating procedural representations from existing 3D models ...
Aliaga, Daniel G., Demir, Ilke
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