Research Interest
Biomedical signal/image analysis
Wearables/textile computing
Human and animal activity recognition
Saliency detection in biosignals and images
Machine learning and AI
Biometric applications
Research Interest
Biomedical signal/image analysis
Wearables/textile computing
Human and animal activity recognition
Saliency detection in biosignals and images
Machine learning and AI
Biometric applications
Patent
Sourav Kumar Mukhopadhyay, Sridhar Krishnan, “A System and Method for Saliency Detection in Long-Term ECG Monitoring”, US Provisional Patent Application No. 63/052,826, Filed on 16/07/2020.
Software Transfer
Sourav Kumar Mukhopadhyay, Michael Zara, Sridhar Krishnan, A software named “A Singular Spectrum Analysis-Based Data-Driven Technique for the Removal of Cardiogenic Oscillations in Esophageal Pressure Signals” has been installed in Dr. Laurent J. Brochard’s Lab of St. Michael's Hospital, Toronto, Canada, in September 2019.
Book Chapter
Sourav Kumar Mukhopadhyay, M. Omair Ahmad, M.N.S. Swamy, “Compression of ECG Signals for Tele-monitoring Applications: A Critical Review”, Chapter 2, Telemedicine, OPEN ACCESS EBOOKS, Las Vegas, USA (ISBN: 978-93-87500-35-8), December 2020.
Sourav Kumar Mukhopadhyay, Rajarshi Gupta, Invited book chapter "Data Compression in Health Monitoring" in the edited book with title "Health Monitoring Systems: An Enabling Technology for Patient Care" CRC Press, Taylor & Francis Group, USA (ISBN 13: 9781498775823, ISBN 10: 1498775829,). December 2019, CAT# K29699, Editors: Dr. Rajarshi Gupta, University of Calcutta, and Dr. Dwaipayan Biswas, IMEC, Belgium.
International Journals
Sourav Kumar Mukhopadhyay and Sridhar Krishnan, “Quality-guaranteed steganographed-MECG signal compression using adaptive truncation of DCT and SVD coefficients and ASCII encoding”, Computers and Electrical Engineering, vol. 128, part A, iss. 13, December 2025, pp. 1-23.
A. Karimizadeh, M. Kabir, Sourav Mukhopadhyay, B. Moineau and A. Mahnam, “Development of an Atrial Fibrillation Detection Algorithm for ECG Collected with Textile Garment”, Cardiovascular Digital Health Journal, vol. 3, iss. 4, Supplement, August 2022, pp. S22-S23, doi: https://doi.org/10.1016/j.cvdhj.2022.07.052.
Sourav Kumar Mukhopadhyay and Sridhar Krishnan, “Robust identification of the QRS-complexes in electrocardiogram signals using Ramanujan filter bank-based periodicity estimation technique”, Frontiers in Signal Processing, vol. 2, article no. 921973, June 2022, pp. 1-15, doi: 10.3389/frsip.2022.921973.
Sourav Kumar Mukhopadhyay and Sridhar Krishnan, “Visual Saliency Detection Approach for Long-term ECG Analysis”, Computer Methods and Programs in Biomedicine, vol. 213, iss. 1, January 2022, pp. 1-17.
Sourav Kumar Mukhopadhyay, Michael Zara, Irene Telias, Lu Chen, Rémi Coudroy, Takeshi Yoshida, Laurent Brochard and Sridhar Krishnan, “A Singular Spectrum Analysis Based
Data Driven Technique for the Removal of Cardiogenic Oscillations in Esophageal Pressure Signals”, IEEE Journal of Translational Engineering in Health & Medicine, vol. 8, ASN.
3300211, July 2020, pp. 1-11.
Sourav Kumar Mukhopadhyay and Sridhar Krishnan, “Robust identification of QRS-complexes in electrocardiogram signals using a combination of interval and trigonometric threshold values”, Biomedical Signal Processing and Control, vol. 61, iss. 7, August 2020, pp. 1-12.
Sourav Kumar Mukhopadhyay and Sridhar Krishnan, “A singular spectrum analysis-based model-free electrocardiogram denoising technique”, Computer Methods and Programs in Biomedicine, vol. 188, iss. 6, May 2020, pp. 1-15.
Sourav Kumar Mukhopadhyay, M. Omair Ahmad and M.N.S. Swamy, “Compression of Steganographed PPG Signal with Guaranteed Reconstruction Quality Based on Optimum
Truncation of Singular Values and ASCII Character Encoding”, IEEE Transactions on Biomedical Engineering, vol. 66, no. 7, July 2019, pp. 2081-2090.
Sourav Kumar Mukhopadhyay, M. Omair Ahmad and M.N.S. Swamy, “An ECG compression algorithm with guaranteed reconstruction quality based on optimum truncation of singular values and ASCII character encoding”, Biomedical Signal Processing and Control, vol. 44, iss. 6, July 2018, pp. 288-306.
S. Dhar, S.K. Mukhopadhyay, S. Pal and M. Mitra, “An Efficient Data Compression And Encryption Technique For PPG Signal”, Measurement, vol. 116, iss. 4, Feb. 2018, pp. 533-542.
Sourav Kumar Mukhopadhyay, M. Omair Ahmad and M.N.S. Swamy, “SVD and ASCII Character Encoding-Based Compression of Multiple Biosignals for Remote Healthcare Systems”, IEEE Transactions on Biomedical Circuits and Systems, vol. 12, no. 1, Feb 2018, pp. 137-150.
Sourav Kumar Mukhopadhyay, M. Omair Ahmad and M.N.S. Swamy, “ASCII-character-encoding based PPG compression for tele-monitoring system”, Biomedical Signal Processing and Control, vol. 31, iss. 1, Jan. 2017, pp. 470-482.
S. K. Mukhopadhyay, S. Mitra and M. Mitra, “A Combined Application of Lossless and Lossy Compression in ECG Processing and Transmission via GSM based SMS”, Journal of Medical Engineering and Technology, vol. 39, no. 2, February 2015, pp. 105-122.
S. K. Mukhopadhyay, S. Mitra and M. Mitra, “ECG Signal Compression Using ASCII Character Encoding and Transmission via SMS”, Biomedical Signal Processing and Control, vol. 8, iss. 4, July 2013, pp. 354–363.
S. K. Mukhopadhyay, S. Ghosh, S. Chakraborty, S. Das, S. Mitra and M. Mitra, “Lossless Electrocardiogram Compression Technique and GSM Based Tele-Cardiology Application”, International Journal on Smart Sensing and Intelligent Systems, vol. 6, no. 3, June 2013, pp. 888-909.
S. K. Mukhopadhyay, S. Mitra and M. Mitra, “ECG Data Compression via ASCII Character Encoding and Feature Extraction Using Hilbert Transform based Approach”, Consumer Electronics Times (The World Academic Publishing Co. Ltd), vol. 2, issue. 1, Jan. 2013, pp. 56-67.
S. K. Mukhopadhyay, S. Mitra and M. Mitra, “ECG Compression Technique Using ASCII Character Encoding and Transmission Using GSM Transmitter”, International Journal of Electrical, Electronics and Computer Engineering, Special Edition for Best Papers of Michael Faraday IET India Summit-2012, MFIIS-12, vol. 1, iss. 2, December 2012, pp. 77-82.
S. K. Mukhopadhyay, S. Mitra and M. Mitra, “QRS Complex Identification Using Hilbert Transform, Variable Threshold and Slope Reversal Approach”, International Journal of
Biomedical Engineering and Technology (Inderscience Publication), vol. 9, iss. 4, Sep 2012, pp. 301-315.
S. K. Mukhopadhyay, S. Mitra and M. Mitra, “ECG Feature Extraction Using Differentiation, Hilbert Transform, Variable Threshold and Slope Reversal Approach”, Journal of Medical Engineering and Technology, vol. 36, no. 7, October 2012, pp. 372-386.
S. K. Mukhopadhyay, S. Mitra and M. Mitra, “An ECG Signal Compression Technique Using ASCII Character Encoding”, Measurement, vol. 45, iss. 6, July 2012, pp. 1651–1660.
S. K. Mukhopadhyay, S. Mitra and M. Mitra, “A Lossless ECG Data Compression Technique Using ASCII Character Encoding”, Computers and Electrical Engineering, vol. 37, iss. 4, July 2011, pp. 486–497.
International Conferences
Golnar Kalantar, Sourav K. Mukhopadhyay, Fatemeh Marefat, Pedram Mohseni, Arash Mohammadi, “WAKE-BPAT: WAVELET-Based Adaptive Kalman Filtering For Blood Pressure Estimation Via Fusion of Pulse Arrival Times”, 2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 15-20 April 2018, Calgary, Alberta, Canada, pp. 945-949, ISBN: 978-1-5386-4658-8, DOI: 10.1109/ICASSP.2018.8461473.
Sourav Kumar Mukhopadhyay, M. Omair Ahmad, M.N.S. Swamy, “Simultaneous Compression of ECG, PPG and Respiratory Signals and its Application in Web-based Remote Healthcare Systems”, The 3rd IEEE Research Boost-“Give your research an industrial edge”, Poster and demo competition, 2nd November, 2017, Montreal, Quebec, Canada (Second Place Award).
S. Dhar, S. K. Mukhopadhyay, S.Mitra, M. M. Baig M.Mitra, “Noise Reduction and ECG Feature Extraction Using Interpolation and Hilbert Transform”, International Conference on Control, Instrumentation, Energy and Communication (CIEC 14), 31st Jan – 2 Feb, 2014, Kolkata, India, pp. 232-236, ISBN: 978-1-4799-2044-0, DOI: 10.1109/CIEC.2014.6959085.
S. Dhar, S. K. Mukhopadhyay, M. M. Baig, S. Mitra, M. Mitra, “Noise Reduction and Lossless ECG Encoding”, International Conference on Control, Instrumentation, Energy and Communication (CIEC 14), 31st Jan – 2 Feb, 2014, Kolkata, India (Oral Presentation), pp. 210-213, ISBN: 978-1-4799-2044-0, DOI: 10.1109/CIEC.2014.6959080.
S. K. Mukhopadhyay, S. Mitra, M. Mitra, “ECG Signal Processing: Lossless Compression, Transmission via GSM Network and Feature Extraction Using Hilbert Transform”, IEEE EMBS Special Topic Conference on Point-of-Care Healthcare Technologies – POCHT 2013, 16-18 Jan, 2013, Bangalore, India (Poster Presentation), organized by IEEE Engineering in Medicine and Biology (EMBS), Society, pp. 85-88, ISBN: 978-1-4673-2765-7, DOI: 10.1109/PHT.2013.6461290.
S. K. Mukhopadhyay, S. Mitra, M. Mitra, “Time Plane ECG Feature Extraction Using Hilbert Transform, Variable Threshold and Slope Reversal Approach”, Proc. of (CD) 1st International Conference on Communication and Industrial Applications - ICCIA 2011, 26-28th December 2011, Kolkata, India (Oral Presentation), pp.1-4, ISBN 978-1-4577-1915-8 , DOI: 10.1109/ICCIndA.2011.6146675.
S. K. Mukhopadhyay, S. Mitra, M. Mitra, “An ECG Data Compression Method via R-Peak Detection and ASCII Character Encoding”, Proc. of International Conference on Computer, Communication and Electrical Technology – ICCCET 2011, 18-19th March, 2011, Tirunelveli, Tamilnadu, India, sponsored by IEEE Madras section & IET YPS Chennai (Oral Presentation), pp. 143-149, ISBN 978-1-4244-9393-78, DOI: 10.1109/ICCCET.2011.5762454.
S. K. Mukhopadhyay, S. Mitra, M. Mitra, “An ECG data compression method via standard deviation and ASCII character encoding”, Proc. of EAIT 2011, 19-20 Feb 2011 Kolkata, India (Oral Presentation), Published by IEEE Computer Society, pp.67-70, ISBN 978-1-4244-9683-9, DOI: 10.1109/EAIT.2011.54.
S. K. Mukhopadhyay, A. Chakraborty, S. Mitra, M. Mitra, “ASCII Conversion of ECG data- A Simplified Compression Technique”, Proc. of International Conference on Computing and Systems, ICCS 2010, 19-20 Nov. 2010k, Burdwan, India (Oral Presentation), [TP-33] [PID- 52], pp. 203-209.
National Conferences
S. K. Mukhopadhyay, S. Mitra, M. Mitra, “ECG Compression Technique Using ASCII Character Encoding and Transmission Using SMS System”, Proc. Of First Michael Faraday IET India Summit, pp. 186-191, November 25, 2012, Kolkata, India (Oral Presentation & Best paper award).
S. K. Mukhopadhyay, A. Saha, S. Mitra, M. Mitra, “ECG Feature Extraction: Lagrange Five Point Interpolation and Hilbert Transform Based Approach”, Proc. of Second National Conference on Computing & Systems (NaCCS) – 2012 (NaCCS – 2012), 15-16 March, 2012, Burdwan, India (Oral Presentation). [TP-26] [PID-57], pp. 135-140.
S. K. Mukhopadhyay, S. Mitra, M. Mitra, “ASCII Conversion of ECG Data-Simplified Compression Technique Using Equal Sampling”, Proc. (CD) of Recent Trends in Engineering & Education (RTEE), 28-29 Jan. 2010, NITTTR, Kolkata.
National Seminar
S. K. Mukhopadhyay, S. Mitra, M. Mitra, “ECG Signal Processing: Hilbert Transform Based Approach”, Proc. of UGC sponsored National Level Seminar on Applied Science in Bioinformatics, 16-17th March, 2012, Kolkata-92, India (Oral Presentation), pp-46-49.