文档介绍：VISL项目在完成了
02年
A Real-time vehicle License Plate Recognition (LP一种实时车牌识别(LPR)的 System 系统
by Bar-Hen Ron 由酒吧,母鸡罗恩
Supervised by Johanan Erez 指导单位约哈难埃雷兹
A typical schema for the system: 该系统一个典型的模式:
  Abstract 摘要
The purpose of this project was to build a real time application which recognizes license plates from cars at a gate, for example at the entrance of a parking area. 这个项目的目的是建立从汽车板在门入口处时,例如A区牌照时停车一个真正的应用程序,它已承认。 The system, based on regular PC with video camera, catches video frames which include a visible car license plate and processes them. 该系统具有视频摄像机的普通PC机,渔获量的视频帧,其中包括一个明显的汽车牌照和处理它们。 Once a license plate is detected, its digits are recognized, displayed on the User Interface or checked against a database. The focus is on the design of algorithms used for extracting the license plate from a single image, isolating the characters of the plate and identifying the individual characters. 一旦发现车牌,它的数字确认,并显示在用户界面或数据库核对一。形象的重点是设计一个单一的算法车牌从用于提取,分离板的特点及识别单个字符。
The background: 背景:
There have been similar past projects at the Lab. 目前已在实验室过去类似的项目。 including projects which implemented the whole system. The purpose of this project was first and foremost to improve the accuracy of the program, and whenever possible its plexity. 包括项目实施的整个系统。这个项目的目的首先是改善方案的准确度,并尽可能其时间复杂度。 All the past projects at the Lab. 该实验室的所有项目在过去。 had poor accuracy according to the tests we made on the set of 45 images we used in our program and were essful only when particular conditions were satisfied. For this reason, except from very rare cases the entire program was written again. 根据精度不佳的测试中,我们就程序设置的45个影像,我们用我们的成功,并只有在特定的条件感到满意。出于这个原因,除了再次从非常罕见的情况下,整个程序写。
Brief description of the implementation: 简要说明执行情况:
Our license plate recognition system can be roughly broken down into the following block diagram. 我们的车牌识别系统可大致分为以下框图。
Block diagram of the global system. 框图全球系统。
Alternatively this progression could be viewed as the reduction or suppression of unwanted information from the informati