Video Detection Algorithm Using an Optical Flow Calculation Method
作者： Andrzej Głowacz , Zbigniew Mikrut , Piotr Pawlik
DOI: 10.1007/978-3-642-30721-8_12
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摘要: The article presents the concept and implementation of an algorithm for detecting counting vehicles based on optical flow analysis. effectiveness calculation time three algorithms (Lucas-Kanade, Horn-Schunck Brox) were compared. Taking into account was selected applied to separating moving objects. authors found that is effective at objects when they are subject binarisation using a fixed threshold. Thanks specialized software results obtained by compared with manual ones: total vehicle detection rate achieved 95,4%. capable analyse about 8 frames per second (Intel Core i7 920, 2.66 GHz processor, Win7x64).
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