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基于形态学和神经网络的车牌识别算法(License plate recognition algorithm based on morphology and neural network).doc

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基于形态学和神经网络的车牌识别算法(License plate recognition algorithm based on morphology and neural network) Twenty-fifth volume, third issue September 2001 Journal of Wuhan University of Technology (traffic science and Engineering) Journal, of, Wuhan, University, of, Technology (Transportation, Science, Engineering) Vol.25 No.3 September 2001 A, Recognition, of, Vehicle, plate, with Mathematical, Morphology, and, Neural, Networks Yang, Jie, Li, Xu, Guo, Wei (College, of, Information, Technology, WUT, Wuhan430063) Abstract:Requirement, of, automatic, recognition, of, vehicle, license, numbers, from,, their, plates, is Increasing, for, social, services, such, as, traffic, control, and, collection,, motor-way, charges., This, paper Proposes, an, algorithm, based, on, mathematical, morphology, operations, to, detect,, the, region, of, a Vehicle, licence, plate, from, an, image., uniqueness, of, this, algorithm, The, in, comparison, with, other Approaches, to, this, problem, is, that, there, are, no, special, restrictions,, imposed, on, the, images., input Automatic, recognition, and, classification, based, on, feedward, three, layers, neural,, networks, are, used. All, algorithms, in, the, paper, are, verified, at,, computer, and,, experimental, results, are, efficient, for Recognition and classification. Key words:mathematical morphology; neural networks; recognition 0 Introduction Traffic, engineers, and, the, police, often, wish To, able, to, uniquely, identify, road, vehicles, at Different, points, in, a, road, network, for, reasons, Such as: 1) automatic, toll-collection, road, pricing Schemes, and, operation, of, car, parks, for, revenue Collection; ()) fleet, control, for, monitoring, and, Optimizing, the, movements, of, particular, types, of Vehicles; 3) speed, and, weight-limit, enforcement Purposes; 4) crime detection / prevention; 5) traffic, data, collection, etc. Until, quite, recently, vehicle, identification Has, largely, been, a, labor-intensive, manual Activity, aide
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