Use of Fourier Series Analysis for Motion Artifact Reduction and Data Compression of Photoplethysmographic Signals. - K. Ashoka Reddy; Boby George; V. Jagadeesh Kumar (IEEE Trans. Instrum. Meas., 2009)

A Novel Calibration-Free Method of Measurement of Oxygen Saturation in Arterial Blood. - K. Ashoka Reddy; Boby George; N. Madhu Mohan; V. Jagadeesh Kumar (IEEE Trans. Instrum. Meas., 2009)

Acoustic echo cancellation using a computationally efficient transform domain LMS adaptive filter. - E. Hari Krishna; M. Raghuram; K. Venu Madhav; K. Ashoka Reddy (ISSPA, 2010)

A model based method for deriving respiratory activity from photoplethysmographic signals. - K. Venu Madhav; M. Raghuram; E. Hari Krishna; K. Ashoka Reddy (ISSPA, 2010)

Evaluation of wavelets for reduction of motion artifacts in photoplethysmographic signals. - M. Raghuram; K. Venu Madhav; E. Hari Krishna; K. Ashoka Reddy (ISSPA, 2010)

Study of Physical Phenomena of Vegetation Using Polarimetric Scattering indices and Entropy. - Saroj Maity; C. Patnaik; Jai Singh Parihar; Sushma Panigrahy; K. Ashoka Reddy (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2011)

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)

Cumulant based Teager energy operator for ECG signal modeling. - V. Sharmila; E. Hari Krishna; K. Ashoka Reddy (ICACCI, 2013)

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)

New Channel Estimation Method Using Singular Spectrum Analysis for OFDM Systems. - E. Hari Krishna; Kosaraju Sivani; K. Ashoka Reddy (Wirel. Pers. Commun., 2018)

On the use of Wavelet Transform based Adaptive Filtering for de-noising of Pulse Oximeter signals. - B. Venumaheswar Rao; K. Ashoka Reddy (I2MTC, 2021)

Analysis of Vibroarthrographic signals for classification of knee disorders using Empirical Wavelet Transform based on Statistical measures. - Krishna Sundeep Basavaraju; T. Kishore Kumar; K. Ashoka Reddy; K. Ram Kumar Reddy (I2MTC, 2023)

Improved Bivariate-VAR Model for Extraction of Respiratory Information from Artifact Corrupted ECG and PPG Signals. - K. Venu Madhav; E. Hari Krishna; K. Ashoka Reddy (New Gener. Comput., 2024)