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This paper presents a real-time and robust lane detection and forward collision warning technique based on stereo cameras. First, obstacles image is obtained through stereo matching and UV-disparity segmentation algorithm. Then, Inverse Perspective Mapping(IPM) and Sobel filtering are conducted to generate a low-noise top view of the road by fusing the obstacles image and the original image. Next,...
The leaked heat pipeline can be detected as temperature anomalies from the air-borne thermal image. Existing methods of thermal anomaly detection are prone to generate a large quantity of false alarms. Although supervised classification can reduce the false positive rate, it requires years of accumulated training data. In this paper, we use human visual system to improve the detection capabilities...
In this paper, we present a system addressing autonomous recognition of ship types in infrared images. Firstly, segmentation is implemented after the target region is automatically found based on detection of salient features of the target. Feature extraction is then accomplished as the moment functions for both the target boundary and the solid silhouette are used as the feature set. Lastly, the...
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