Courtesy: https://depositphotos.com/65055335/stock-illustration-flat-design-vector-illustration-of.html

What To Expect In The Coming Posts On This Blog !!! (Contents)

By Amalnath Sathyan | PULSE DETECTION USING SUBTLE MOTIONS OF THE BODY | 12 May 2020

(1) INTRODUCTION TO THE PROJECT

(2) RELATED WORKS

(2.1) Video Magnification

(3) PROPOSED METHODOLOGY

(3.1) Video acquisition
(3.2) Eulerian Video Magnification unit
(3.3) Brightness Estimation
(3.4) Band-pass Filtering
(3.5) FFT
(3.6) Peak Detection
(3.7) Smoothing
(3.8) Measures to increase SNR and Accuracy

EXPERIMENTAL RESULTS

(4.1) Raw video frame from Video Acquisition Unit
(4.2) Eulerian Video Magnification Unit
(4.3) Brightness Estimation and Band-pass Filtering
(4.4) FFT
(4.5) Peak Detection and Smoothing

(5) CONCLUSION

Follow and Support Me on Twitter

Image processing MATLAB Computer vision

How do you rate this article?

Amalnath Sathyan

Electronics and Communication Engg Graduate

PULSE DETECTION USING SUBTLE MOTIONS OF THE BODY

Imperceptible variations in human body when magnified can give information of the state of a person like heart beat rate, which can be used for diagnosis.One change that happen in the human body due to blood circulation or rhythmic beat of the heart is the change in color of the skin.If the spatial flow patterns of the blood can be extracted from a sequence of images or video, pulse rate can be estimated. This work aims at implementing a low-cost pulse rate detector which can detect heart beat from video