A Method for Detecting Damage of Traffic Marks by Half Celestial Camera Attached to Cars
Journal Title: EAI Endorsed Transactions on Cognitive Communications - Year 2015, Vol 1, Issue 5
Abstract
Roads are becoming deterioration in everywhere. In some places, traffic marks painted on roads are damaged thus needed to be updated. Municipalities must manage road condition and traffic marks (road painting). It is the municipalities task to manage those roads using, for example, special inspection cars and human eyes. However, the management cost is high if a city contains many roads. This paper proposes a mechanism that automates this management. Our idea is to leverage cameras attached to garbage trucks, which run through the entire city almost everyday. The mechanism collects road images and detects damaged traffic marks using an image recognition algorithm. This paper shows the algorithm and reports the benchmark results. The benchmark showed that the mechanism can detect the damaged traffic marks with 76.6% precision.
Authors and Affiliations
Takafumi Kawasaki, Takeshi Iwamoto, Michito Matsumoto, Takuro Yonezawa, Jin Nakazawa, Kazunori Takashio, Hideyuki Tokuda
Keywords
Related Articles
- EP ID EP45637
- DOI http://dx.doi.org/10.4108/eai.22-7-2015.2260306
- Views 279
- Downloads 0
Coopetitive Business Models in Future Mobile Broadband with Licensed Shared Access (LSA)
Spectrum scarcity forces mobile network operators (MNOs) providing mobile broadband services to develop new business models that address spectrum sharing. It engages MNOs into coopetitive relationship with incumbents. Li...
A Spectrum Allocation Mechanism Based on HJ-DQPSO for Cognitive Radio Networks
In cognitive radio network model consisting of secondary users and primary users, in order to solve the difficult multi-objective spectrum allocation issue about maximizing network efficiency and users’ fairness to acces...
Reconfigurable Microstrip Printed Patch Antenna for Future Cognitive Radio Applications
A family of compact microstrip antennas are presented targeting applications such as Long-Term Evolution (LTE), Wireless Local Area Networks (WLAN), Universal Mobile Telecommunications system (UMTS), Global System Mobile...
Towards Implantable Body Sensor Networks - Performance of MICS Band Radio Communication in Animal Tissue
Reliable wireless communication inside the human body is crucial for the design of implantable body sensor networks. The tissues in human body are heterogeneous and have different conductivity and permittivity, which mak...
Asymptotic Approximation of the Standard Condition Number Detector for Large Multi-Antenna Cognitive Radio Systems
Standard condition number (SCN) detector is a promising detector that can work eÿciently in uncertain environments. In this paper, we consider a Cognitive Radio (CR) system with large number of antennas (eg. Massive MIMO...