Lucas and Kanade developed an algorithm which allows tracking of object through a video stream. The algorithm requires less resources and. I am working on a tracking algorithm based on Lucas-Kanade Method points by using OpenCV's goodFeaturesToTrack function within the. In this tutorial, we will learn about OpenCV tracking API that was not introduced a tracking algorithm which is called Lucas-Kanade method. We will understand the concepts of optical flow and its estimation using Lucas- Kanade method. We will use functions like adopteesofcolor.orgticalFlowPyrLK() to track. Optical Flow with Lucas-Kanade method – OpenCV with python 3 Tutorial 31 COLOR_BGR2GRAY) # Lucas kanade params lk_params You should first track the points using corners detection and then apply the. Lucas-Kanade tracker. ==================== Lucas-Kanade sparse optical flow demo. Uses goodFeaturesToTrack. for track initialization and back-tracking. Lucas Kanade Tracker (OpenCV). GitHub Gist: instantly share code, notes, and snippets.