Krishnan Chemmangat

A novel pre-processing procedure for enhanced feature extraction and characterization of electromyogram signals

Omkar S Powar, Krishnan Chemmangat, Sheron Figarado · Biomedical Signal Processing and Control · 2018 · 33 citations

Electrical Engineering, Electrophysiological Evaluation, Engineering +11

Automatic selection of IMFs to denoise the sEMG signals using EMD

Pratap Kumar Koppolu, Krishnan Chemmangat · Journal of Electromyography and Kinesiology · 2023 · 29 citations

Statistical Signal Processing, Engineering, Automatic Selection +8

Detection of arrhythmia from electrocardiogram signals using a novel gaussian assisted signal smoothing and pattern recognition

Aditya Chandrasekar, Dhanush D. Shekar, Abhishek C Hiremath et al. · Biomedical Signal Processing and Control · 2021 · 22 citations

Signal Smoothing, Electrophysiological Evaluation, Engineering +11

Reducing the effect of wrist variation on pattern recognition of Myoelectric Hand Prostheses Control through Dynamic Time Warping

Omkar S Powar, Krishnan Chemmangat · Biomedical Signal Processing and Control · 2019 · 11 citations

Wearable System, Kinesiology, Wrist Variation +14

A Computationally Efficient sEMG based Silent Speech Interface using Channel Reduction and Decision Tree based Classification

Asif Abdullah, Krishnan Chemmangat · Procedia Computer Science · 2020 · 11 citations · Full text

Silent Speech Interface, Engineering, Biometrics +21