Linux下安装配置EasyPR中文车牌识别系统

时间:2022-06-27 09:16:37
1)EasyPR开源项目地址:https://github.com/liuruoze/EasyPR
     参考:
     https://github.com/liuruoze/EasyPR/blob/master/Usage.md
     http://www.cnblogs.com/justinzhang/p/5523649.html

     http://www.cnblogs.com/subconscious/p/3979988.html


2)Ubuntu环境:

     root@Slave1:~# uname -a
     Linux Slave1 3.16.0-77-generic #99~14.04.1-Ubuntu SMP Tue Jun 28 19:17:10 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
     GCC/G++安装:#gcc --versiongcc
                  (Ubuntu 4.8.4-2ubuntu1~14.04.3) 4.8.4
                  #apt-get install g++
                  #g++ --version 
                  g++ (Ubuntu 4.8.4-2ubuntu1~14.04.3) 4.8.4 
     CMake安装:Ubunut默认cmake version 2.8.12.2
                EasyPR要求cmake版本3.1.0+,需要升级
               #add-apt-repository ppa:george-edison55/cmake-3.x
               #apt-get update
               #apt-get install cmake
               #cmake --version  
                 cmake version 3.2.2 
   3)Opencv安装:
     http://opencv.org/downloads.html 下载opencv-3.1.0.zip放在/home目录下
     #unzip opencv-3.1.0.zip
     解压到/home目录下
     #cd opencv-3.1.0
     #mkdir release
     #cd release
     #cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local ..
     #make 
     #make install
     测试:
     #mkdir /tmp/opencvdemo
     #cd /tmp/opencvdemo
     #vi DisplayImage.cpp

     编辑: 

#include <stdio.h>
#include <opencv2/opencv.hpp>
using namespace cv;
int main(int argc, char** argv )
{
if ( argc != 2 )
{
printf("usage: DisplayImage.out <Image_Path>\n");
return -1;
}
Mat image;
image = imread( argv[1], 1 );
if ( !image.data )
{
printf("No image data \n");
return -1;
}
namedWindow("Display Image", WINDOW_AUTOSIZE );
imshow("Display Image", image);
waitKey(0);
return 0;
}
#vi CMakeLists.txt
      编辑:

 

cmake_minimum_required(VERSION 2.8)
project( DisplayImage )
find_package( OpenCV REQUIRED )
add_executable( DisplayImage DisplayImage.cpp )
target_link_libraries( DisplayImage ${OpenCV_LIBS} )

 #cmake .
      #make
      #./DisplayImage uk722.jpg  //要显示图片需要安装GTK+ 2.x版本


4)EasyPR安装:
     https://github.com/liuruoze/EasyPR 下载EasyPR-master.zip
     #unzip EasyPR-master.zip 
     解压到/home目录下
     #cd EasyPR-master
     #vi CMakeLists.txt
      set(CMAKE_PREFIX_PATH ${CMAKE_PREFIX_PATH} "/usr/local/share/OpenCV")
      修改为opencv的CMake配置文件路径
     #cmake CMakeLists.txt
     #make -j 12
     生成demo_linux_amd64可执行程序,用于测试。


   5)测试:
     #cd EasyPR-master
     #./demo_linux_amd64 ?
       有5个命令
     ann    ann operation
     judge    determine whether an image block is the license plate
     locate    locate plates in an image
     recognize    plate recognition
     svm    svm operations
     #./demo_linux_amd64 recognize -p resources/image/plate_recognize.jpg --svm resources/model/svm.xml --ann resources/model/ann.xml
     可以训练自己的样本来提升识别。

  参考:

Linux下安装配置EasyPR中文车牌识别系统

Linux下安装配置EasyPR中文车牌识别系统