Human Detection from Video Surveillance Using Silhouette - Based Method
نویسندگان
چکیده
Video surveillance is rapidly increasing meaningful approach for deterrent to crime, and ability to apprehend a suspect when a crime occurs. Before few years video surveillance paired with security guards which means security guards should watch surveillance TV at 24/7 days it made more pricy. But nowadays it’s turned into automatic which gives good safety with low budget. Normally Surveillance system is unification of three phases Object segmentation, Object classification, Object Tracking and Our proposed system design is directed on automatic classification of objects in video surveillance. In this paper, mainly we magazine previous research on object classification and analyze experimental results, finally provide our conclusions for improved performances. One stationary camera has been used for retrieve input. Keywords— Video surveillance, background subtraction, contour formation, object classification.
منابع مشابه
Action Change Detection in Video Based on HOG
Background and Objectives: Action recognition, as the processes of labeling an unknown action of a query video, is a challenging problem, due to the event complexity, variations in imaging conditions, and intra- and inter-individual action-variability. A number of solutions proposed to solve action recognition problem. Many of these frameworks suppose that each video sequence includes only one ...
متن کاملUnsupervised Human Members Tracking Based on an Silhouette Detection and Analysis Scheme
In this paper, an unsupervised, automatic video human members(human body and parts) tracking algorithm is proposed based on a propabilictic human silhouette detection method and a geometric human silhouette analysis algorithm. First, the human silhouette is estimated using the following scheme : 1) an face detection, and 2) a human body detection based on biometric 2-D templates. Next, the huma...
متن کاملA Real Time System for Detection and Tracking of People and Recognizing Their Activities
Recently, there has been a movement in computer vision from the processing of static images to the processing of video sequences. Current research has begun to investigate the recognition of human activities taking place in the scene. Applications such as video database, virtual reality interfaces, smart surveillance systems all have in common to track and interpret human activities. We propose...
متن کاملFire detection using video sequences in urban out-door environment
Nowadays automated early warning systems are essential in human life. One of these systems is fire detection which plays an important role in surveillance and security systems because the fire can spread quickly and cause great damage to an area. Traditional fire detection methods usually are based on smoke and temperature detectors (sensors). These methods cannot work properly in large space a...
متن کاملA Human Detector Based on Flexible Pattern Matching of Silhouette Projection
In this paper. we propose a method for detecting a human being using silhouette projection pattern matching, and present experimental results of its application in video surveillance systems. There are some studies on detecting intruders in video images by exuacting changing regions which follow moving targets. However, detection e m caused by small animals, changes in brightness due to sunshin...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2014