3D Object 360-Degree Motion Detection Using Ultra-Frequency PIR Sensor

This research paper introduces a groundbreaking 3D object 360 motion detection system that employs radiation-based active motion detectors. These sophisticated detectors emit electromagnetic waves and meticulously measure the energy differentials pre and post-reflection to discern motion. The system further harnesses the power of wavelet representation for object recognition amidst crowded scenes, harnessing the prowess of dimensionality reduction and support vector machines for efficient and effective learning. Additionally, the paper explores advanced shape detection techniques, encompassing cutting-edge edge detection and precise geometric parameter estimation. It delves into the efficacy of frame subtraction and background subtraction as highly adaptable motion detection methodologies. The study also sheds light on the merits and demerits of diverse motion detection technologies, encompassing infrared sensors, video motion detection, thermal imaging cameras, and radar systems. Through its comprehensive analysis, this research paves the way for future investigations aimed at enhancing accuracy and performance in 3D object 360 motion detection, thus catering to the evolving needs of security and surveillance applications.