Using edge information in time-frequency representations for chirp parameter estimation

DOI10.1016/j.acha.2004.11.002zbMath1066.94506OpenAlexW2166970169MaRDI QIDQ1775639

Naoki Saito, Nicholas N. Bennett

Publication date: 4 May 2005

Published in: Applied and Computational Harmonic Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.acha.2004.11.002

zbMATH Keywords

Hough transformUncertaintyEdge detectionTime-frequency analysisLocal Fourier basisRandomized Hough transform

Mathematics Subject Classification ID

Nontrigonometric harmonic analysis involving wavelets and other special systems (42C40) Estimation and detection in stochastic control theory (93E10) Signal theory (characterization, reconstruction, filtering, etc.) (94A12)

Uses Software

• WaveLab

Cites Work

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• Wavelets and binary coalescences detection
• Adaptive Gabor transforms
• Estimation of the time-varying frequency of a signal: the Cramer-Rao bound and the application of Wigner distribution
• Randomized Hough Transform: Improved ellipse detection with comparison
• A new curve detection method: Randomized Hough transform (RHT)
• TIME SCALE APPROACH FOR CHIRP DETECTION

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