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In this paper presents an algorithm, aims at practical applications, for the high speed processing and performance enhancement of vehicle detection base on vision processing system. As a preprocessing for high speed vehicle detection in the night, the vanishing line estimation and the optimal extraction of ROI (region of interest) for can be processed to reduction of detection region in which high...
In this paper, we propose a monocular camera-based vehicle detection system for use in autonomous vehicles. In order to accurately and rapidly detect a vehicle on the real road, we have designed a vehicle detection system that follows two basic steps namely; Hypothesis Generation and Hypothesis Verification. In the hypothesis generation step, a candidate region of vehicles is set by using the shadow...
In this research, began to research for create local map for the unmanned ground vehicle to create efficient driving path. Detected space that car can drive freely and to create local map based on information of the free-driving space. Generate disparity image using stereo image and by utilizing the uv-disparity domain that has been converted from disparity image to classify surrounding environment,...
This paper is an overview of the UGV (Unmanned Ground Vehicle)'s technical aspects. Among them, it contains information on the vision sensor which is responsible for the visual part using input image data. First, it describes role of vision sensor in Unmanned Ground Vehicle. Next, it explains image processing system applied to the necessary algorithms about UGV's obstacle detection.
This paper gave thought to distribute the Lane & Obstacle information on driving path and to create the driving path of UGV(Unmanned Ground Vehicle), weakness supplementation by combining information from Camera and GPS which are used to gather surrounding information. Algorithm to reset the path on the existing GPS Global map is introduced in this paper, among the local sensor that are equipped...
Recently, technology providing to information about road infrastructure has been developed. The information was obtained to acquire image through camera. It prevents an accident using technology measure the distances from front vehicle in advance. Also, it was used recognize lane and prevent to drop out of lane using measured distance from wheel to lane. We also get more information about road sign...
This paper describes urban driving system of unmanned ground vehicle. Urban driving system of UGV is important system for driving safety and stability. This system is consists of 2 component. One is laser system component and the other is vision system components. In this paper we introduce UGV system configuration and explain urban driving system using laser scanner and camera.
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