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This paper proposes a new algorithm to eliminate the wiper interference in a vehicle's onboard video to improve the detection rate of vision-based Advanced Driver Assistance Systems (ADAS), such as Forward Collision Warning (FCW) Systems. During raining days, the windshield wipers periodically and partially block the appearance of obstacles on the road that are to be detected in these early warning...
The image mosaic method presented in the paper is tageted to the problem of images stitching in the linear laser measurement system of flatness defect in strip. In the method, the cameras first are adjusted to make the adjacent images, picked by the two adjacent cameras, containing the overlapping regions with the intersections of horizontal and vertical laser lines, and then calibrated to get the...
Based on mathematical morphology method, the paper analyzed and calculated plaque area in the image of plaque bacteria though taking Hough transform to extract complete outline of fat cells. TVB-N values in the process of pork Corruption is taken for a sequence of inputs of SOM neural network used for the cluster analysis of TVB-N values and dividing pork freshness to five classes. Complying with...
Conventional contrast enhancement methods have two shortcomings. First, most of them do not produce satisfactory enhancement results for face images with back-lit or front-lit. Second, most of them need transformation functions and parameters which are specified manually. Thus, this paper proposes an automatic and parameter-free contrast compensation algorithm for color face images. This method includes:...
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