Signal segmentation and denoising algorithm based on energy optimisation
نویسندگان
چکیده
منابع مشابه
Signal segmentation and denoising algorithm based on energy optimisation
A nonlinear functional is considered in this short communication for time interval segmentation and noise reduction of signals. An efficient algorithm that exploits the signal geometrical properties is proposed to optimise the nonlinear functional for signal smoothing. Discontinuities separating consecutive time intervals of the original signal are initially detected by measuring the curvature ...
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ژورنال
عنوان ژورنال: Signal Processing
سال: 2005
ISSN: 0165-1684
DOI: 10.1016/j.sigpro.2005.03.016