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This paper presents a lane detection method to screen data using the vanishing point according to the perspective feature of the camera. The line data is obtained after Canny and Hough transform of the raw image. The filter conditions are created according to the vanishing point and other location features. The algorithm saves the detected lane and vanishing points in near history. The algorithm clusters...
In this paper, an image gray level statistics and region properties based iris localization method has been proposed. The proposed method starts by finding the coarse pupil region, reducing the effect of the eyelashes connected to pupil region, and tracing the boundary of pupil. Once the pupil is localized, we use a modified Intergrodifferential operator to localize the iris coarsely and finally use...
In this paper, a vision-based robot navigation system is developed based on surrounding guidelines, which are extracted from color or gray level images using recently proposed parallel Hough transform with Multilayer fractional Fourier analysis. It consists of a multilayer fractional Fourier transform, a Cartesian-to-polar mapping, and an inverse lD Fourier transform, followed by peak detection in...
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