Vehicle Occlusion Identification System by Perceptive Roadway Modeling
نویسندگان
چکیده
This paper presents a vehicle occlusion identification system based on the perceptive characters of a roadway. To tracking the vehicles, two stages are devised, initial parameter setting stage and occlusion handling stage. In the initial stage, a background extracting method is adopted to obtain the first clean background. Then, a road detection algorithm is used for finding the vanishing point. After the lane dividing line detection, the perceptive roadway models are established in each lane. These roadway parameters are fed into the occlusion handling stage for analyzing the vehicle occlusion situations. Due to the different occlusion cases, several novel segmentation methods are proposed for improving the accurate of the tracking vehicles. Experiment results are shown the feasibility of the proposed methods.
منابع مشابه
A Controller Design for a Dynamic Roadway Marking System
A novel system has been developed that can link the evidence shown on a roadway to vehicle performance using an electronic paintball marking system. The field of traffic crash reconstruction uses roadway evidence to infer the dynamics of a vehicle. However, no inexpensive technique exists to verify that the evidence left on the roadway corresponds to particular levels of force or acceleration. ...
متن کاملModeling and Identification Based On CAN Network Information in Iranian Cars
Modeling and identification of the system of Iranian cars is one of the most basic needs of automotive and consumer groups and has a broad role for safe driving. It has happened with speed increasing or changing of shift gear, effects on water temperature or the car's torque has been observed, but how much and how intensely and with what algorithm this effect is identifiable, can be modeled...
متن کاملAnticipative Generation and In-Situ Adaptation of Maneuvering Affordance in a Naturally Complex Scene
Computational resources combined with advanced mechanical systems rapidly expand the scope of ‘informatic vicinity’ (Kamejima, 2006) in which machine perception is delegated and networked to support human’s situation understanding and decision making. For instance, student knowledge can be expanded by space craft operated interactively from the classroom (Coppin et al., 2000). Final decisions o...
متن کاملOn-Time Reliability Impacts of Advanced Traveler Information Services (ATIS): Washington, DC Case Study
Internet-based Advanced Traveler Information Services (ATIS) provide the urban traveler with estimated travel times based on current roadway congestion. Survey research indicates that the vast majority of current ATIS users are satisfied consumers who feel they save time by utilizing these services on a regular basis. However, in numerous field experiments and simulation studies, ATIS users exp...
متن کامل