G.M B, Ashok Kusagur D. Optical Flow Approach Followed by SVM Classification Model to Recognize Abnormal Behavior of a Crowd. IJET [Internet]. 2018 Sep. 1 [cited 2024 May 7];7(3.34):156-9. Available from: https://www.sciencepubco.com/index.php/ijet/article/view/18927