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Robust circle detection using Harmony Search
(Hindawi Publishing Corporation, 2017)
Automatic circle detection is an important element of many image processing algorithms. Traditionally the Hough transform has been used to find circular objects in images but more modern approaches that make use of heuristic ...
Urine patch detection using LiDAR technology to improve nitrogen use efficiency in grazed pastures
In grazed dairy pastures, the largest N source for both nitrate (NO₃⁻) leaching and nitrous oxide (N₂O) emissions is urine-N excreted by the animals. Additional application of N on urine patches as fertilizer may increase ...