Automated detection of fault types in CCTV sewer surveys
نویسندگان
چکیده
منابع مشابه
Segmenting ideal morphologies of sewer pipe defects on CCTV images for automated diagnosis
Several literatures presented automated systems for detecting or classifying sewer pipe defects based on morphological features of pipe defects. In those automated systems, however, the morphologies of the darker center or some uncertain objects on CCTV images are also segmented and become noises while morphology-based pipe defect segmentation is implemented. In this paper, the morphology-based...
متن کاملAutomated Detection of Firearms and Knives in a CCTV Image
Closed circuit television systems (CCTV) are becoming more and more popular and are being deployed in many offices, housing estates and in most public spaces. Monitoring systems have been implemented in many European and American cities. This makes for an enormous load for the CCTV operators, as the number of camera views a single operator can monitor is limited by human factors. In this paper,...
متن کاملSewer inspection and comparison of acoustic and CCTV methods
j1 Anna Romanova BEng PhD Student, School of Engineering Design and Technology, University of Bradford, Bradford, UK j2 Kirill V. Horoshenkov BEng, PhD Professor of Acoustics, School of Engineering Design and Technology, University of Bradford, Bradford, UK j3 Simon J. Tait BEng, PhD Professor of Civil Engineering, School of Engineering Design and Technology, University of Bradford, Bradford, U...
متن کاملA Neural System for Automated Cctv Surveillance
Centralized CCTV systems relay multiple video streams to a central point for monitoring by an operator. The operator receives a continuous stream of information, mostly related to normal activity, making it difficult to maintain concentration at a sufficiently high level. While it is difficult to place quantitative boundaries on the number of scenes and time period over which effective monitori...
متن کاملFault Tolerant Optimal Control of Sewer
Under the city of Barcelona, which has a population of three millions of habitants in an area of 98 Km, there is a complex sewage system with almost 1500 Km of length. That system is characterized for being unitary, that is, its collectors carry rain water and residual water. The yearly rainfall is not very high (600 mm/year), but it includes heavy storms typical of the Mediterranean climate th...
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: Journal of Hydroinformatics
سال: 2018
ISSN: 1464-7141,1465-1734
DOI: 10.2166/hydro.2018.073