First, printing is done through the CUPS libraries instead of lpr.

Application and research of ROI in LPR system

ROI技术在车牌识别系统中图像存储方面的应用研究

The technology of License Plate Recognition ( LPR) is an increasingly mature.

车牌识别技术是一项日渐成熟的技术。

Two important subsystems of LPR are discussed in Chapter Three and Chapter Four separately: Plate Character Isolation& Recognition.

第三章、第四章中分别探讨了系统工作的两大模块：车牌字符的提取和识别。

The License Plate Recognition ( LPR) system is the visual system whose goal is the License Plate.

车牌识别（LPR）系统是以识别汽车牌照为特定目标的专用计算机视觉系统。

Character Recognition and Its Application in LPR

字符识别在车牌识别中的应用

Application of Edge Detection and Thresholding in Orientation of LPR

边缘检测及二值化算法在车牌定位中的应用

Study on Vehicle Model& License Plate Recognition ( LPR) System with Application

车型车牌识别系统的实现与应用研究

The location of license plate is a very important technology in the Vehicle License Plate Recognition ( LPR)?

车牌定位在车牌识别系统（license plate recognition，LPR）的实现过程中是一种极为重要的技术。

First, the significance and difficulties of the development and realization of LPR have been introduced;

论文首先介绍了车牌自动识别系统的发展和现状、车牌识别的意义和难点所在。

License Plate Detection is one of the key technologies in LPR systems.

车牌检测是车牌识别系统的关键技术之一。

We give the general framework and key technology of the LPR system based on video stream.

论文着重研究了建立基于视频流的车牌识别系统的总体框架和关键技术，其中主要阐述了车牌识别系统的车牌图像预处理、车牌定位、字符分割和字符识别四个过程。

The image data collection and the License Plate Recognition algorithm are the two parts of the LPR.

车牌识别系统主要由数据采集和车牌识别算法两个部分组成。

The automatic detection of license plate is one of the key technologies in LPR system.

车牌的自动定位分割是车辆牌照识别系统的关键技术之一。

Mobile Communication Power Control Signal Influenced System's capacity

移动通信功控信号对系统容量影响的研究

Development of mobile communication ( 3g) and radio frequency cable

移动通信（3G）的发展与射频同轴电缆

Mobile Communication System for High Speed Railway

高速铁路移动通信系统

The Discussion of the Service Sale Channel Construction of Mobile Communication

移动通信服务营销渠道建设的探讨

Security Strategy in Mobile Communication System

移动通信中的安全策略

A Study of a Mobile Communication Channel Property

移动通信信道特性

Roaming is an important function of mobile communication system.

漫游是移动通信系统的一个重要的功能。