Title: Higher efficient compressed sensing reconstruction algorithm of PPG signal
Abstract:In this paper, the Compressed Sensing(CS)framework is introduced firstly, and then sparsity of the PhotoPlethysmography(PPG)signal is analyzed. Finally, the PPG signal compression and reconstruction f...In this paper, the Compressed Sensing(CS)framework is introduced firstly, and then sparsity of the PhotoPlethysmography(PPG)signal is analyzed. Finally, the PPG signal compression and reconstruction framework based on CS theory is proposed. Via Orthogonal Matching Pursuit(OMP)and Enhanced Orthogonal Matching Pursuit(E-OMP), it is demonstrated that the performance of reconstruction is correlated with the length of the signal, the compression ratio and the number of measurements.Read More
Publication Year: 2014
Publication Date: 2014-01-01
Language: en
Type: article
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