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AVSS
2009
IEEE
15 years 2 months ago
Affine Adaptation of Local Image Features Using the Hessian Matrix
Ruan Lakemond, Clinton Fookes, Sridha Sridharan
ICASSP
2011
IEEE
14 years 1 months ago
Multiple pitch identification using cochlear-like frequency capture and harmonic grouping
This work addresses the problem of identifying multiple fundamental frequencies in an acoustic signal. An auditoryinspired peripheral signal processing model is proposed that func...
Ramdas Kumaresan, Vijay Kumar Peddinti, Peter Cari...
ICASSP
2008
IEEE
15 years 4 months ago
Bandlimited signal reconstruction from noisy periodic nonuniform samples in time-interleaved ADCS
In this paper, we propose a time-domain method for uniform signal reconstruction from periodic nonuniform samples of a bandlimited signal when timing-skews are known. The algorith...
Vijay Divi, Gregory W. Wornell
RSKT
2009
Springer
15 years 4 months ago
Estimation of Mutual Information: A Survey
A common problem found in statistics, signal processing, data analysis and image processing research is the estimation of mutual information,
Janett Walters-Williams, Yan Li
ICASSP
2011
IEEE
14 years 1 months ago
Detection and segmentation of fmcw radar signals based on the chirplet transform
In this paper we present a algorithm designed to detect and characterise the signal coming from Frequency Modulation Continuous Wave radars. The signals are made of linear frequen...
Fabien Millioz, Michael E. Davies