An inequality for polynomials with positive coefficients and applications in rational approximation [PDF]
Journal of Mathematical Inequalities, 2008 We extend an inequality of Leviatan and Lubinsky ((3: Theorem 3.1)) to polynomials with positive coefficients. Two applications in approximation by rational functions with pre- scribed numerators are given.
Dansheng Yu, Songping Zhou
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On computing nullspace bases - a fault detection perspective [PDF]
, 2008 We discuss computationally efficient and numerically reliable algorithms to compute minimal proper nullspace bases of a rational or polynomial matrix.
Andras Varga, Varga, Andreas
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Improvement and Assessment of Gaofen-3 Spotlight Mode 3-D Localization Accuracy
Remote Sensing, 2023 The spotlight image acquired by the Gaofen-3 satellite has a resolution of 1 m, which has great potential for 3-D localization. However, there have been no public reports on the 3-D localization accuracy evaluation of Gaofen-3 spotlight synthetic ...
Nuo Chen +4 more
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Bias Compensation for Rational Polynomial Coefficients of High-Resolution Satellite Imagery by Local Polynomial Modeling [PDF]
Remote Sensing, 2017 The Rational Function Model (RFM) is a widely used generic sensor model for georeferencing satellite images. Owing to inaccurate measurement of satellite orbit and attitude, the Rational Polynomial Coefficients (RPCs) provided by image vendors are commonly biased and cannot be directly used for high-precision remote-sensing applications. In this paper,
Xiang Shen +3 more
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Polynomial interior point algorithms for general linear complementarity problems [PDF]
, 2010 Linear Complementarity Problems (LCPs) belong to the class of NP-complete problems. Therefore we can not expect a polynomial time solution method for LCPs without requiring some special property of the coefficient matrix. Following our recently published
Illes, Tibor +2 more
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Remote Sensing, 2017 With very high resolution satellite (VHRS) imagery of 0.5 m, WorldView-2 (WV02) satellite images have been widely used in the field of surveying and mapping.
Jiang Ye, Xu Lin, Tao Xu
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CALIBRATION AND VALIDATION OF THE ADVANCED LAND OBSERVING SATELLITE-3 “ALOS-3” [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020 The “Advanced Land Observing Satellite-3” (ALOS-3, nicknamed “DAICHI-3”) is the next high-resolution optical mission as a successor of the optical mission by the Advanced Land Observing Satellite (ALOS, “DAICHI”) in Japan Aerospace Exploration Agency ...
T. Tadono +5 more
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SARPointNet: An Automated Feature Learning Framework for Spaceborne SAR Image Registration
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022 Accurate registration between synthetic aperture radar (SAR) images is the basis for high-precision geometric correction of SAR images. The feature points extracted by conventional feature extraction methods are unsatisfactory, which are affected by ...
Xin Li +6 more
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Sparse Rational Polynomial Coefficient Estimation Method via Low-Rank Matrix Constraint
Remote SensingThe rational function model (RFM) is an important general imaging model in remote sensing image geometric processing, which is composed of many rational polynomial coefficients (RPCs). However, due to the correlation among the high-order polynomials, the
Congzhen Hu +5 more
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A Study on Rational Function Model Generation for TerraSAR-X Imagery
Sensors, 2013 The Rational Function Model (RFM) has been widely used as an alternative to rigorous sensor models of high-resolution optical imagery in photogrammetry and remote sensing geometric processing.
Mahdi Motagh +2 more
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