E. Hari Krishna

According to our database, E. Hari Krishna authored at least 13 papers between 2010 and 2024.

Collaborative distances:

• Dijkstra number of six.
• Erdős number of six.

2024

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., December, 2024

2023

Design of 2-1 Multiplexer based high-speed, Two-Stage 90 nm Carry Select Adder for fast arithmetic units.

B. Jeevan, K. Bikshalu, E. Hari Krishna, Kosaraju Sivani

Microprocess. Microsystems, June, 2023

2018

New Channel Estimation Method Using Singular Spectrum Analysis for OFDM Systems.

E. Hari Krishna, Kosaraju Sivani, K. Ashoka Reddy

Wirel. Pers. Commun., 2018

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

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

Cumulant based Teager energy operator for ECG signal modeling.

V. Sharmila, E. Hari Krishna, K. Ashoka Reddy

Proceedings of the International Conference on Advances in Computing, 2013

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

Use of higher order spectral analysis for the identification of sudden cardiac death.

K. Sharmila, E. Hari Krishna, Nagarjuna Reddy Komalla, K. Ashoka Reddy

Proceedings of the IEEE International Symposium on Medical Measurements and Applications, 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

Proceedings of the IEEE International Symposium on Medical Measurements and Applications, 2012

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

Proceedings of the IEEE International Symposium on Medical Measurements and Applications, 2012

2010

Evaluation of wavelets for reduction of motion artifacts in photoplethysmographic signals.

M. Raghuram, K. Venu Madhav, E. Hari Krishna, K. Ashoka Reddy

Proceedings of the 10th International Conference on Information Sciences, 2010

A model based method for deriving respiratory activity from photoplethysmographic signals.

K. Venu Madhav, M. Raghuram, E. Hari Krishna, K. Ashoka Reddy

Proceedings of the 10th International Conference on Information Sciences, 2010

Acoustic echo cancellation using a computationally efficient transform domain LMS adaptive filter.

E. Hari Krishna, M. Raghuram, K. Venu Madhav, K. Ashoka Reddy

Proceedings of the 10th International Conference on Information Sciences, 2010