High Speed Line Scanning Laser Sensor for Vehicle and Tire Detection
نویسندگان
چکیده
منابع مشابه
A high-speed algorithm for line detection
A high-speed method for line detection is proposed in this paper. By shifting the black points in a black/white image 1, a parallel line for each straight line on I will be generated. Through the use of the geometric property on a pair of parallel lines, the parameter sets of those lines possibly on I can be obtained immediately. Since the transform from image space to parameter space is one to...
متن کاملDetection of Street-Parking Vehicles Using Line Scan Camera and Scanning Laser Range Sensor
Street-parking vehicles in urban areas are causing various traffic problems, however, have been counted manually in the traffic census, including counting error. We propose two auto-detection methods; one is based on an epipolar-plane image analysis, using a line-scan camera, and the other is based on three-dimensional restoration, using a scanning laser range sensor. Both methods achieve high ...
متن کاملSmart Sensor Based Obstacle Detection for High-Speed Unmanned Surface Vehicle
This paper describes an obstacle detection system for a high-speed and agile unmanned surface vehicle (USV), running at speeds up to 30 m/s. The aim is a real-time and high performance obstacle detection system using both radar and vision technologies to detect obstacles within a range of 175 m. A computer vision horizon detector enables a highly accurate attitude estimation despite large and s...
متن کاملHigh-Speed Feature Extraction in Sensor Coordinates for Laser Rangefinders
The main contributions of this paper are two algorithms for extracting lines and corners present in the environment from information gathered by a laser rangefinder. The laser range scan is processed in its natural coordinates, range and bearing, to compute a parameter that is invariant to the position and orientation of straight lines present. An algorithm to extract the slopes of these lines ...
متن کاملHigh Speed UV Laser Beam Scanning by Polygon Mirror
Since the stereolithograpy system appeared on the market, various rapid prototyping machines based on the layer laminated manufacturing process have emerged one after the other, the range of applications of which is classified according to their features. Of these, stereolithogrraphy methods which make use ofphotocurable resin as material and laser beam as processing tools are gradually being e...
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: The Review of Laser Engineering
سال: 2016
ISSN: 0387-0200,1349-6603
DOI: 10.2184/lsj.44.5_311