Výsledky vyhľadávania - "INTERPOLATION algorithms"

A Shepard-like Hermite interpolation operator with fourth approximation order Autor Barrera, Domingo, Nouisser, Otheman, Zerroudi, Benaissa

“…From a first order Hermite interpolant on a triangle written in terms of barycentric coordinates, a Shepard-like interpolation is defined. It achieves fourth…”
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Added value of merging techniques in precipitation estimates relative to gauge-interpolation algorithms of varying complexity Autor Hu, Yingyi, Zhang, Ling

“…•Merging techniques show superior performance to interpolation algorithms.•Added value of merging techniques is pronounced in gauge-scarce regions.•Multiple…”
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Evaluating the Differences of Gridding Techniques for Digital Elevation Models Generation and Their Influence on the Modeling of Stony Debris Flows Routing: A Case Study From Rovina di Cancia Basin (North-Eastern Italian Alps) Autor Boreggio, Mauro, Bernard, Martino, Gregoretti, Carlo

“…Debris flows are among the most hazardous phenomena in mountain areas. To cope with debris flow hazard, it is common to delineate the risk-prone areas through…”
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Norm and interpolation based absolute stress evaluation in steel members using the Lcr wave Autor Liu, Yongzhi, Long, Zhili, Gong, Yunxuan, Ju, Jianzhong, Wang, Yingzhu, Li, Zuohua, Liu, Menglong

“…The uniaxial absolute stress in steel members is a vital indicator for evaluating the performance of steel structures. Non-destructive ultrasonic detection is…”
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Isotopic identification using Pulse Shape Analysis of current signals from silicon detectors: Recent results from the FAZIA collaboration Autor Pastore, G., Gruyer, D., Ottanelli, P., Le Neindre, N., Pasquali, G., Alba, R., Barlini, S., Bini, M., Bonnet, E., Borderie, B., Bougault, R., Bruno, M., Casini, G., Chbihi, A., Dell'Aquila, D., Dueñas, J.A., Fabris, D., Francalanza, L., Frankland, J.D., Gramegna, F., Henri, M., Kordyasz, A., Kozik, T., Lombardo, I., Lopez, O., Morelli, L., Olmi, A., Pârlog, M., Piantelli, S., Poggi, G., Santonocito, D., Stefanini, A.A., Valdré, S., Verde, G., Vient, E., Vigilante, M.

“…The FAZIA apparatus exploits Pulse Shape Analysis (PSA) to identify nuclear fragments stopped in the first layer of a Silicon-Silicon-CsI(Tl) detector…”
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Hiding Multiple Images into a Single Image Using Up-Sampling Autor Ping, Ping, Guo, Bobiao, Bloh, Olano Teah, Mao, Yingchi, Xu, Feng

“…The goal of multiple-image hiding is to hide several secret images within another carrier image without significantly changing its appearance, and then…”
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A dedicated CAD/CAM module for high-precision CNC milling of complex threads Autor Omirou, Sotiris, Charalambides, Marios, Lontos, Antonis, Menicou, Michalis, Demosthenous, George

“…This paper introduces a dedicated CAD/CAM module specifically designed for high-precision CNC milling of complex threads with variable radius and/or pitch and…”
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The Impact of Preprocessing on the PET-CT Radiomics Features in Non-small Cell Lung Cancer Autor Hosseini, Seyyed Ali, Shiri, Isaac, Hajianfar, Ghasem, Ghafarian, Pardis, Bakhshayesh Karam, Mehrdad, Ay, Mohammad Reza

“…Purpose: This study aimed to investigate the impact of image preprocessing steps, including Gray Level Discretization (GLD) and different Interpolation…”
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Advanced CNC thread milling: a comprehensive canned cycle for efficient cutting of threads with fixed or variable pitch and radius Autor Omirou, Sotiris, Charalambides, Marios, Chasos, Charalambos

“…This paper presents the design, implementation, and experimental validation of a novel canned cycle for CNC milling machines, enabling the precise and…”
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Design and implementation of an innovative canned cycle for variable pitch thread cutting on CNC milling machines Autor Omirou, Sotiris L., Chasos, Charalambos A.

“…This paper presents the development of a new canned cycle for CNC milling machines capable of cutting threads with variable pitch, addressing a significant…”
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New developments in state estimation for nonlinear systems Autor Nørgaard, Magnus, Poulsen, Niels K., Ravn, Ole

“…Based on an interpolation formula, accurate state estimators for nonlinear systems can be derived. The estimators do not require derivative information which…”
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Elucidating Best Geospatial Estimation Method Applied to Environmental Sciences Autor de Lourdes Berrios Cintrón, María, Broomandi, Parya, Cárdenas-Escudero, Jafet, Cáceres, Jorge O., Galán-Madruga, David

“…The aim of this study is to assess and identify the most suitable geospatial interpolation algorithm for environmental sciences. The research focuses on…”
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Application of Polynomial Interpolation for Iterative Complementation of the Missing Nodes in a Regular Network of Squares Used for the Construction of a Digital Terrain Model Autor Gosciewski, Dariusz, Gerus-Gosciewska, Malgorzata, Szczepanska, Agnieszka

“…Due to the continuous increase in the volume of spatially located information, the current requirements imposed on the Spatial Information System (SIS) concern…”
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Statistical comparison of various interpolation algorithms for reconstructing regional grid ionospheric maps over China Autor Li, Min, Yuan, Yunbin, Wang, Ningbo, Li, Zishen, Liu, Xifeng, Zhang, Xiao

“…This paper presents a quantitative comparison of several widely used interpolation algorithms, i.e., Ordinary Kriging (OrK), Universal Kriging (UnK), planar…”
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Virtual array interpolation for coprime arrays: a signal reconstruction perspective Autor Chen, Zhen, Fan, Chongyi, Huang, Xiaotao

“…Coprime arrays can highly increase degree-of-freedom by operating the second-order virtual signal. However, the corresponding virtual array is discontiguous,…”
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Tomographic Images Generated from Measurements in Standing Trees Using Ultrasound and Postprocessed Images: Methodological Proposals for Cutting Velocity, Interpolation Algorithm and Confusion Matrix Metrics Focusing on Image Quality Autor Palma, Stella S. S. A., dos Reis, Mariana N., Gonçalves, Raquel

“…Tomographic images generated by wave propagation are important in tree inspections and can be performed in an economically more accessible way using…”
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Multi-slice helical CT: Scan and reconstruction Autor Hu, Hui

“…The multi-slice CT scanner refers to a special CT system equipped with a multiple-row detector array to simultaneously collect data at different slice…”
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Obtaining morphometric variables from gullies using two methods of interpolation laser scanner data: the case study of Vassouras, Brazil Autor de Oliveira, Carlos Magno Moreira, Francelino, Márcio Rocha, de Mendonça, Bruno Araujo Furtado, Ramos, Isabela Queiroz

“…Gully erosion is a worldwide problem of land degradation and water quality, and it is also frequent in Brazil. Typically, anthropic influence is the major…”
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Research on Accurate Detection Algorithm for the Cross-Section of Shale Gas Casing Deformation Pipe String Based on Laser Ranging Autor Yang, Shangyu, Mou, Yisheng, Cao, Jing, Yan, Yan

“…Under shear and non-uniform loads, the deformation of the section shape of a casing results in an irregular section, and the spatial continuity is poor. The…”
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Spherical interpolation using the partition of unity method: An efficient and flexible algorithm Autor Cavoretto, Roberto, De Rossi, Alessandra

“…An efficient and flexible algorithm for the spherical interpolation of large scattered data sets is proposed. It is based on a partition of unity method on the…”
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