Company Filing History:
Years Active: 2020-2023
Title: Guha Balakrishnan: Innovator in Pulse Detection Technology
Introduction
Guha Balakrishnan is a notable inventor based in Cambridge, MA, who has made significant contributions to the field of pulse detection technology. His innovative work focuses on extracting heart rates and beat lengths from video recordings by analyzing subtle head motions. With a total of 2 patents, Balakrishnan's inventions have the potential to revolutionize non-invasive health monitoring.
Latest Patents
Balakrishnan's latest patents include a method for pulse detection from head motions in video. This technology allows for the extraction of heart rates and beat lengths by measuring the subtle head motion caused by the influx of blood at each heartbeat. The method involves tracking features on the subject's head and performing principal component analysis (PCA) to decompose the feature location-time series into a set of component motions. By selecting a component that best corresponds to heartbeats based on its temporal frequency spectrum, the system can analyze the motion projected to this component and identify peaks in the location-time series that correspond to heartbeats. This innovative approach outputs pulse rate measurements or heart rate measurements of the subject.
Career Highlights
Guha Balakrishnan is affiliated with the Massachusetts Institute of Technology, where he continues to advance his research in pulse detection technology. His work has garnered attention for its potential applications in health monitoring and telemedicine.
Collaborations
Balakrishnan has collaborated with esteemed colleagues such as John V Guttag and Frederic Durand, contributing to the development of cutting-edge technologies in his field.
Conclusion
Guha Balakrishnan's innovative contributions to pulse detection technology highlight his role as a leading inventor in the field. His work not only enhances our understanding of non-invasive health monitoring but also paves the way for future advancements in medical technology.