Fuzzy control for obstacle detection in object tracking
نویسندگان
چکیده
منابع مشابه
Fuzzy control for obstacle detection in object tracking
To solve the occlusion problem, we have developed a combined tracking system based on optical flow and adaptive filters or neural networks [2]. The critical point of the system is the coupling between optical flow and predictive algorithms. This coupling is governed by parameters such as tolerance, the absolute value of the difference between the value of velocity calculated by the optical flow...
متن کاملFuzzy control for obstacle detection in stereo video sequences
One of the most important problems in 3D tracking is the occlusion effect produced by obstacles. To solve this problem, we have developed a tracking system based on optical flow and stereo vision, combinedwith adaptive filters to predict the expected 3D velocities of objects. The critical point of the system is the coupling between tracking and predictive algorithms. We propose the use of a fuz...
متن کاملConvolutional Gating Network for Object Tracking
Object tracking through multiple cameras is a popular research topic in security and surveillance systems especially when human objects are the target. However, occlusion is one of the challenging problems for the tracking process. This paper proposes a multiple-camera-based cooperative tracking method to overcome the occlusion problem. The paper presents a new model for combining convolutiona...
متن کاملFuzzy adaptive tracking control for a class of nonlinearly parameterized systems with unknown control directions
This paper addresses the problem of adaptive fuzzy tracking control for aclass of nonlinearly parameterized systems with unknown control directions.In this paper, the nonlinearly parameterized functions are lumped into the unknown continuous functionswhich can be approximated by using the fuzzy logic systems (FLS) in Mamdani type. Then, the Nussbaum-type function is used to de...
متن کاملA Behavior Based Fuzzy Control Architecture for Path Tracking and Obstacle Avoidance
This paper presents an improvement to the Reactive Shared-Control System (Pires and Nunes, 2002) in development at the ISR (Institute of Systems and Robotics). A path tracking behaviour is being added in the control architecture in order to increase the navigation autonomy of a powered wheelchair (RobChair). The paper focuses on the implementation of the path-tracking by means of fuzzy logic an...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Mathematical and Computer Modelling
سال: 2010
ISSN: 0895-7177
DOI: 10.1016/j.mcm.2010.02.014