B
Boby George
Researcher at Indian Institute of Technology Madras
Publications - 207
Citations - 2774
Boby George is an academic researcher from Indian Institute of Technology Madras. The author has contributed to research in topics: Capacitive sensing & Inductive sensor. The author has an hindex of 22, co-authored 194 publications receiving 1982 citations. Previous affiliations of Boby George include University of Graz & Indian Institutes of Technology.
Papers
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Use of Fourier Series Analysis for Motion Artifact Reduction and Data Compression of Photoplethysmographic Signals
TL;DR: Experimental results indicate that the proposed method is insensitive to heart rate variation, introduces negligible error in the processed PPG signals due to the additional processing, preserves all the morphological features of the PPG, provides 35 dB reduction in motion artifacts, and achieves a data compression factor of 12.
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A Combined Inductive–Capacitive Proximity Sensor for Seat Occupancy Detection
TL;DR: A simple and efficient seat occupancy detector that combines inductive and capacitive proximity sensing principles and successfully senses human proximity and distinguishes it from other conductive objects is presented.
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A Multiple Inductive Loop Vehicle Detection System for Heterogeneous and Lane-Less Traffic
TL;DR: A novel inductive loop sensor that can detect vehicles under a heterogeneous and less-lane-disciplined traffic and thus can be used to support a traffic control management system in optimizing the best use of existing roads is presented.
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Advances in Capacitive, Eddy Current, and Magnetic Displacement Sensors and Corresponding Interfaces
TL;DR: This paper presents a review of the latest advances in the field of capacitive, inductive (eddy current), and magnetic sensors, for measurement of absolute displacement, based on both theoretical analysis and experimental results.
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A Novel Calibration-Free Method of Measurement of Oxygen Saturation in Arterial Blood
TL;DR: A novel method of computation of SpO2 that does not require the use of a calibration curve is presented, based on a model for the attenuation of light through skin, tissue, bone, and blood, that becomes free of not only patient but sensor-dependent parameters as well.