Extraction of respiratory activity from ECG and PPG signals using vector autoregressive model. - K. Venu Madhav; M. Raghuram; E. Hari Krishna; Nagarjuna Reddy Komalla; K. Ashoka Reddy (MeMeA, 2012)

Dual-tree complex wavelet transform for motion artifact reduction of PPG signals. - M. Raghuram; K. Venu Madhav; E. Hari Krishna; Nagarjuna Reddy Komalla; Kosaraju Sivani; K. Ashoka Reddy (MeMeA, 2012)

Use of higher order spectral analysis for the identification of sudden cardiac death. - K. Sharmila; E. Hari Krishna; Nagarjuna Reddy Komalla; K. Ashoka Reddy (MeMeA, 2012)

A Novel Approach for Motion Artifact Reduction in PPG Signals Based on AS-LMS Adaptive Filter. - M. Raghuram; K. Venu Madhav; E. Hari Krishna; Nagarjuna Reddy Komalla; K. Ashoka Reddy (IEEE Trans. Instrum. Meas., 2012)

Robust Extraction of Respiratory Activity From PPG Signals Using Modified MSPCA. - K. Venu Madhav; M. Raghuram; E. Hari Krishna; Nagarjuna Reddy Komalla; K. Ashoka Reddy (IEEE Trans. Instrum. Meas., 2013)

ICA-Based Improved DTCWT Technique for MA Reduction in PPG Signals With Restored Respiratory Information. - M. Raghuram; K. Venu Madhav; E. Hari Krishna; Nagarjuna Reddy Komalla; Kosaraju Sivani; K. Ashoka Reddy (IEEE Trans. Instrum. Meas., 2013)