See how real time video processing is done using OpenCV. We go by an example and discuss the implementation of an algorithm to detect breathing rate of a person in video. Witness how to make an application multi-threaded to provide a smooth user experience.
A technique to estimate the respiratory rate of a person in real time using just the video and some OpenCV MathMagic! We apply the concepts Fourier Transformation, Laplacian pyramids, multithreading. See how C++ beats Python when it comes to speed
Image Processing is a programming practice of mathematically analysing and manipulating digital images. This tutorial introduces the basic concepts of 2d Image Processing using the popular open source library OpenCV.