Sofia C. Olhede - researchr alias

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Viewing Publication 1 - 23 from 23

2023

Visualizing the Wavenumber Content of a Point PatternJake P. Grainger, Tuomas Rajala, David J. Murrell, Sofia C. Olhede. spl, 30:1177-1181, 2023. [doi]

What is the Fourier Transform of a Spatial Point Process?Tuomas Rajala, Sofia C. Olhede, Jake P. Grainger, David J. Murrell. TIT, 69(8):5219-5252, August 2023. [doi]

Measuring the Complexity of an Exchangeable GraphAnda Skeja, Sofia C. Olhede. isit 2023: 2762-2767 [doi]

2016

A Widely Linear Complex Autoregressive Process of Order OneAdam M. Sykulski, Sofia C. Olhede, Jonathan M. Lilly. tsp, 64(23):6200-6210, 2016. [doi]

2015

A Power Variance Test for Nonstationarity in Complex-Valued SignalsThomas E. Bartlett, Adam M. Sykulski, Sofia C. Olhede, Jonathan M. Lilly, Jeffrey J. Early. icmla 2015: 911-916 [doi]

2013

Modeling and Estimation of Covariance of Replicated Modulated Cyclical Time SeriesSofia C. Olhede, Hernando Ombao. tsp, 61(8):1944-1957, 2013. [doi]

2012

Analysis of Modulated Multivariate OscillationsJonathan M. Lilly, Sofia C. Olhede. tsp, 60(2):600-612, 2012. [doi]

Generalized Morse Wavelets as a Superfamily of Analytic WaveletsJonathan M. Lilly, Sofia C. Olhede. tsp, 60(11):6036-6041, 2012. [doi]

The random monogenic signalSofia C. Olhede, David Ramírez, Peter J. Schreier. icip 2012: 2493-2496 [doi]

2010

Estimation of ambiguity functions with limited spreadHeidi Hindberg, Sofia C. Olhede. tsp, 58(4):2383-2388, 2010. [doi]

Bivariate instantaneous frequency and bandwidthJonathan M. Lilly, Sofia C. Olhede. tsp, 58(2):591-603, 2010. [doi]

On the analytic wavelet transformJonathan M. Lilly, Sofia C. Olhede. TIT, 56(8):4135-4156, 2010. [doi]

2009

The monogenic wavelet transformSofia C. Olhede, Georgios Metikas. tsp, 57(9):3426-3441, 2009. [doi]

Frequency Domain Estimation of Integrated Volatility for Itô Processes in the Presence of Market-Microstructure NoiseSofia C. Olhede, Adam M. Sykulski, G. A. Pavliotis. mmas, 8(2):393-427, 2009. [doi]

2008

Thresholding the ambiguity functionHeidi Hindberg, Alfred Hanssen, Sofia C. Olhede. icassp 2008: 3773-3776 [doi]

A statistical framework to characterise microstructure in high angular resolution diffusion imagingSofia C. Olhede, Brandon J. Whitcher. isbi 2008: 899-902 [doi]

2007

Multiple Multidimensional Morse WaveletsGeorgios Metikas, Sofia C. Olhede. tsp, 55(3):921-936, 2007. [doi]

Hyperanalytic DenoisingSofia C. Olhede. TIP, 16(6):1522-1537, 2007. [doi]

2006

Hyperanalytic ThresholdingSofia C. Olhede. icip 2006: 1421-1424 [doi]

2005

Wavelet denoising for signals in quadratureSofia C. Olhede, Andrew T. Walden. icae, 12(1):109-117, 2005. [doi]

Local directional denoisingSofia C. Olhede, Andrew T. Walden. tsp, 53(12):4725-4730, 2005. [doi]

2003

Noise reduction in directional signals using multiple Morse wavelets illustrated on quadrature Doppler ultrasoundSofia C. Olhede, Andrew T. Walden. tbe, 50(1):51-57, 2003. [doi]

2002

Generalized Morse waveletsSofia C. Olhede, Andrew T. Walden. tsp, 50(11):2661-2670, 2002. [doi]

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