Stereo Reconstruction and Contrast Restoration in Daytime Fog

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Abstract

Fog reduces contrast and thus the visibility of vehicles and obstacles for drivers. Each year, this causes traffic accidents. Fog is caused by a high concentration of very fine water droplets in the air. When light hits these droplets, it is scattered and this results in a dense white ...

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Vision Enhancement in Homogeneous and Heterogeneous Fog

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Abstract

One source of accidents when driving a vehicle is the presence of fog. Fog fades the colors and reduces the contrasts in the scene with respect to their distances from the driver. Various camera-based Advanced Driver Assistance Systems (ADAS) can be improved if efficient algorithms are designed for visibility ...

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Fast 3D convex hull based on 3D triangulation

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The 3D triangulation algorithm of CGAL is highly efficient. Because the Convex hull is a subset of the 3D triangulation, the idea is to use the 3D triangulation to compute a new 3D convex hull algorithm. To this end, a greedy approach is used for maximizing the size of tetrahedra ...

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