Search results for "ionograms"

Hits ?▲	Authors	Title	Venue	Year	Link	Author keywords
154	Nicholas J. Redding	Image understanding of oblique ionograms: the autoscaling problem.	ANZIIS	1996	DBLP DOI BibTeX RDF
74	Nipon Theera-Umpon	Ionospheric F-Layer Critical Frequency Estimation from Digital Ionogram Analysis.	ICCSA (3)	2007	DBLP DOI BibTeX RDF	Ionogram, Size-contrast filter, Critical frequency, Ordinary-mode wave, Extraordinary-mode wave
57	Nicholas J. Redding, R. C. Whatmough	Fitting Implicit Quartics for Use in Feature Extraction.	ICIP (2)	1997	DBLP DOI BibTeX RDF	implicit quartics, oblique ionograms, fitting metric, exact orthogonal distance regression, robust procedure, polynomial curves, feature extraction, feature extraction, variables, image understanding, nonlinear least squares
33	Nicholas J. Redding	Implicit Polynomials, Orthogonal Distance Regression, and the Closest Point on a Curve.	IEEE Trans. Pattern Anal. Mach. Intell.	2000	DBLP DOI BibTeX RDF	orthogonal distance regression, successive circular approximation, ionograms, Fitting, resultants, algebraic curve, implicit polynomials
31	Zhao-Yu Chen, Kai-Jun Ke, Ching-Lun Su, Hung-Shi Lin, Yu-Lei Lai, Yen Lin, Yen-Hsyang Chu	A Comparative Study on Radio Frequency Interference Suppression and foF2 Scaling for Ionograms.	Remote. Sens.	2023	DBLP DOI BibTeX RDF
31	Hongchun Li, Chengfeng Zhang, Bo Yin, Xiaoyi Jia, Jiali Xu, Jiawei Xue, Mengfei Ma	A Method for Separating the O/X Mode Signals in Vertical Ionograms Based on Improved U-Shaped Encoder-Decoder Network.	IEEE Trans. Geosci. Remote. Sens.	2023	DBLP DOI BibTeX RDF
31	Wendong Liu, Libo Liu, Yiding Chen, Huijun Le, Ruilong Zhang 0003, Wenbo Li 0007, Jiacheng Li, Tongtong Zhang, Yuyan Yang, Han Ma	A New Method for Retrieving Electron Density Profiles from the MARSIS Ionograms.	Remote. Sens.	2022	DBLP DOI BibTeX RDF
31	Wuyong Zhang, Tongxin Liu, Guobin Yang, Chunhua Jiang, Yaogai Hu, Ting Lan, Zhengyu Zhao 0002	A Novel Method for Improving Quality of Oblique Incidence Sounding Ionograms Based on Eigenspace-Based Beamforming Technology and Capon High-Resolution Range Profile.	Remote. Sens.	2022	DBLP DOI BibTeX RDF
31	Chunhua Jiang, Cong Zhao, Xuhui Zhang, Tongxin Liu, Ziwei Chen, Guobin Yang, Zhengyu Zhao 0002	A Method for Automatic Inversion of Oblique Ionograms.	Remote. Sens.	2022	DBLP DOI BibTeX RDF
31	T. Venkateswara Rao, Miriyala Sridhar, Devanaboyina Venkata Ratnam	An Automatic CADI's Ionogram Scaling Software Tool for Large Ionograms Data Analytics.	IEEE Access	2022	DBLP DOI BibTeX RDF
31	Gokhan Gok, Yasar Kemal Alp, Orhan Arikan, Feza Arikan	A Method for Automatic Scaling of Ionograms and Electron Density Reconstruction.	IEEE Trans. Geosci. Remote. Sens.	2022	DBLP DOI BibTeX RDF
31	Mariano Fagre, Jose A. Prados, Jorge Scandaliaris, Bruno S. Zossi, Miguel A. Cabrera, Rodolfo G. Ezquer, Ana G. Elias	Algorithm for Automatic Scaling of the F-Layer Using Image Processing of Ionograms.	IEEE Trans. Geosci. Remote. Sens.	2021	DBLP DOI BibTeX RDF
31	Alexey A. Kolchev, Ivan A. Egoshin	Use of Hazard Function for Signal Detection on Ionograms.	IEEE Geosci. Remote. Sens. Lett.	2018	DBLP DOI BibTeX RDF
31	Igor Krasheninnikov, Michael Pezzopane, Carlo Scotto	Application of Autoscala to ionograms recorded by the AIS-Parus ionosonde.	Comput. Geosci.	2010	DBLP DOI BibTeX RDF
31	Michael Pezzopane, Marco Pietrella	Interobl: An interactive software tool for displaying and scaling oblique ionograms.	Comput. Geosci.	2008	DBLP DOI BibTeX RDF
31	Eulàlia Benito, Stéphane Saillant, Jean-Philippe Molinié, Véronique Rannou, Alain Bourdillon	Inversion of Backscatter Ionograms Optimization by using Simulated Annealing and Genetic Algorithms.	IGARSS (3)	2008	DBLP DOI BibTeX RDF
31	Michael Pezzopane	Interpre: a Windows software for semiautomatic scaling of ionospheric parameters from ionograms.	Comput. Geosci.	2004	DBLP DOI BibTeX RDF
31	Fabien Jacquet, Julien Caratori, Bernadette Dorizzi	Neural network models in the inversion of multidimensional ionograms.	NSIP	1999	DBLP BibTeX RDF
31	Robert Fisher, John Fulcher	Improving the Inversion of Ionograms by Combining Neural Network and Data Fusion Techniques.	Neural Comput. Appl.	1998	DBLP DOI BibTeX RDF
31	Markus Hagenbuchner, John Fulcher	Noise Removal in Ionograms by Neural Network.	Neural Comput. Appl.	1997	DBLP DOI BibTeX RDF
31	Antonio Guiducci, Riccardo Melen, Daniele Nardi, Fabio Neri, Francesco Nesti, Giorgio Quaglia	Automatic scaling of ionograms by the method of structural description.	Pattern Recognit.	1983	DBLP DOI BibTeX RDF
25	D. I. Kettler, Nicholas J. Redding	A trimming algorithm to clean thinned features for feature extraction in image understanding.	ANZIIS	1996	DBLP DOI BibTeX RDF
25	Nicholas J. Redding	Fitting implicit polynomials to use as features in image understanding.	ANZIIS	1996	DBLP DOI BibTeX RDF
25	Nicholas J. Redding, Garry N. Newsam	A merging procedure for connecting fitted implicit polynomials for features.	ANZIIS	1996	DBLP DOI BibTeX RDF