摘要：
形象data）{cout˂˂“图片为空，请确认！”˂˂endl；系统return0；}//图像转换，Mat到ImageMatimageGray；cvt颜色；intwidth=图像灰度。cols；inheight=图像灰色。排；uchar*raw=图像灰色。数据ImageimageZbar；//扫描代码扫描仪。扫描图像：：SymbolIteratorsymbol=imageZbar。symbol_begin（）；如果｛cout˂˂“扫描失败！=imageZbar.symbol_end（）；++符号）｛cout˂˂“类型：”˂˂endl˂get_Type_name（）˂˂endl；cout˂˂“条形码：”˂˂endl˂get_data（）˂˂endl；}//显示imshow；waitKey（）；imageZbar。集合_数据；//清除缓存返回0；std:：cout˂˂“HelloWorld！
1、下载安装zbar，选择full全部安装。也可以从这里下载。
2、由于官方给的是32位的，继续下载64位的zbar
替换文件：
- 将ZBarWin64-master\lib 文件夹下 libzbar64-0.lib 文件复制到ZBar安装路径下的 lib 文件夹；
- 将 ZBarWin64-master\lib 文件夹下 libzbar64-0.dll 文件复制到ZBar安装路径下的 bin 文件夹；
- 将ZBarWin64-master\zbar\libiconv\dll_x64文件夹下 libiconv.dll 复制到ZBar安装路径下的bin 文件夹；
3、将bin目录添加到环境变量
【实战】
VS创建控制台应用
#include <opencv.hpp> #include <zbar.h> #include <iostream> using namespace cv; using namespace zbar; using namespace std; int main() { //定义扫描器 ImageScanner scanner; scanner.set_config(ZBAR_NONE, ZBAR_CFG_ENABLE, 1); //加载图片 Mat image = imread("D:/qrcode.jpg"); if (!image.data) { cout << "图片为空，请确认！" << endl; system("pause"); return 0; } //图片转换，Mat转Image Mat imageGray; cvtColor(image, imageGray, COLOR_RGB2GRAY); int width = imageGray.cols; int height = imageGray.rows; uchar* raw = (uchar*)imageGray.data; Image imageZbar(width, height, "Y800", raw, width * height); //扫码 scanner.scan(imageZbar); Image::SymbolIterator symbol = imageZbar.symbol_begin(); if (imageZbar.symbol_begin()==imageZbar.symbol_end()) { cout << "扫码失败！" << endl; } for (;symbol!=imageZbar.symbol_end();++symbol) { cout << "类型：" << endl << symbol->get_type_name() << endl; cout << "条码：" << endl << symbol->get_data() << endl; } //显示 imshow("Source Image", image); waitKey(); imageZbar.set_data(NULL, 0);//清除缓存 return 0; std::cout << "Hello World!\n"; }
我的属性表.props如下：
标黄部分修改为自己的版本，VS中添加属性表即可。
<?xml version="1.0" encoding="utf-8"?> <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> <ImportGroup Label="PropertySheets" /> <PropertyGroup Label="UserMacros" /> <PropertyGroup /> <ItemDefinitionGroup> <ClCompile> <AdditionalIncludeDirectories>C:\opencv\debug\build\include;C:\opencv\debug\build\include\opencv2;C:\Program Files %28x86%29\ZBar\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories> </ClCompile> <Link> <AdditionalLibraryDirectories>C:\opencv\debug\build\lib;C:\Program Files %28x86%29\ZBar\lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories> <AdditionalDependencies>opencv_calib3d455d.lib;opencv_core455d.lib;opencv_dnn455d.lib;opencv_features2d455d.lib;opencv_flann455d.lib;opencv_gapi455d.lib;opencv_highgui455d.lib;opencv_imgcodecs455d.lib;opencv_imgproc455d.lib;opencv_ml455d.lib;opencv_objdetect455d.lib;opencv_photo455d.lib;opencv_stitching455d.lib;opencv_video455d.lib;opencv_videoio455d.lib;libzbar64-0.lib;%(AdditionalDependencies)</AdditionalDependencies> </Link> </ItemDefinitionGroup> <ItemGroup /> </Project>