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This paper discusses the real-time optimal construction of DTM by two measures. One is to improve coordinate transformation of discrete points acquired from lidar, after processing a total number of 10000 data points, the formula calculation for transformation costs 0.810s, while the table look-up method for transformation costs 0.188s, indicating that the latter is superior to the former. The other...
We have been investigating depth estimation techniques using variant of depth of field (DOF) by tilted optics imaging. These techniques can be applied for robotic and automation tasks, because it needs extremely fewer multiple focus images for depth estimation than the conventional passive methods. Hence, our method gets rid of the bottleneck of passive methods with a single camera; the motion speed...
Stereo and motion analysis are potential techniques for providing information for control or assistance systems in various robotics or driver assistance applications. This paper evaluates the performance of several stereo and motion algorithms over a long synthetic sequence (100 stereo pairs). Such an evaluation of low-level computer vision algorithms is necessary, as moving platforms are being used...
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