Learn how to create contour plots in Python using NumPy’s meshgrid and Matplotlib. This step-by-step tutorial shows you how to generate grids, compute functions over them, and visualize data ...
Abstract: The rigid guide is an important part of the coal mine lifting system, serving a guiding function during the cage operation, making guide deformation detection crucial for ensuring safety in ...
Abstract: In this paper, a new algorithm for line detection was proposed. It finds out both ends of a possible straight line by searching the relative maximum points on closed envelope of Canny edge, ...
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