Apparatus and methods for the detection of abnormal motion in a video stream

• Main Authors: RIKLIN-RAVIV TAMAR, ROCHEL SHAY, IVANCHENKO YAN, KIRYATI NAHUM, DVIR IGAL, HARARI DANIEL
• Format: Patent
• Language: English
• Published: 02.03.2006
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PICTORIAL COMMUNICATION, e.g. TELEVISION; TRANSMISSION

An apparatus and method for detection of abnormal motion in video stream, comprising a training phase for defining normal motion and a detection phase for detecting abnormal motions in the video stream. Motion is detected according to motion vectors and motion features extracted from video frames.