实用的OpenCV代码片段（1）-- 利用Boost将cv::Mat序列化

最新推荐文章于 2024-06-18 17:14:26 发布
最新推荐文章于 2024-06-18 17:14:26 发布
阅读量2.9k 收藏 2
点赞数 1
CC 4.0 BY-SA版权
分类专栏： opencv学习 C++ 代码片段 文章标签： opencv boost 序列化
版权声明：本文为博主原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。
本文链接：https://blog.youkuaiyun.com/tsyccnh/article/details/51647728
最低0.47元/天 解锁文章

200万优质内容无限畅学
OpenCV文件输入输出的序列化功能的实例(附完整代码)
希望我的博客，能帮上你解决学习中工作中所遇到的问题
04-27 378
OpenCV文件输入输出的序列化功能的实例OpenCV文件输入输出的序列化功能的实例 OpenCV文件输入输出的序列化功能的实例 #include <opencv2/core.hpp> #include <iostream> #include <string> using namespace cv; using namespace std; static void help(char** av) { cout << endl <&
Opencv学习笔记 - 使用opencvsharp和决策树进行训练和预测
学以致用 知行合一
11-29 2316
一、决策树 决策树是最早的机器学习算法之一，起源于对人类某些决策过程的模仿，属于监督学习算法。决策树的优点是易于理解，有些决策树既可以做分类，也可以做回归。在排名前十的数据挖掘算法中有两种是决策树[1]。决策树有许多不同版本，典型版本是最早出现的ID3算法，以及对其改进后形成的C4.5算法，这两种算法可用于分类。对ID3算法改进的另一个分支为“分类和回归树”（Classification AndRegression Trees，CART）算法，可用于分类或回归。CART算法为随机森林和B...
序列化 opencv :: Mat
yiranlun3的专栏
09-12 3659
//cvmat_serialization.h #include #include using namespace cv; BOOST_SERIALIZATION_SPLIT_FREE(::cv::Mat) namespace boost { namespace serialization { /** Serialization support for cv::Mat */
opencv mat 二进制序列化
LiQuKanNaShiYu的博客
04-29 2799
opencv mat 二进制序列化 可以保存所有的mat类型 #include <opencv2/opencv.hpp> #include <iostream> #include <fstream> bool Mat_read_binary(std::string filename,cv::Mat &img_vec) { int channl(0); int rows(0); int cols(0); short type(0);
序列化（boost serialization)
bug的博客
11-01 1777
--类内部定义序列化方法 #include &lt;boost/archive/text_oarchive.hpp&gt; #include &lt;boost/archive/text_iarchive.hpp&gt; #include &lt;string&gt; #include &lt;fstream&gt; struct employee {     int         id; ...
OpenCVSharp 小知识 Mat的序列化和反序列化
tfarcraw的博客
12-15 1430
最近太忙,简单写写. OpenCVSharp提供了Mat的序列化和反序列化方法-----FileStorage类,下面简单演示用法, Mat src = new Mat(3, 3, MatType.CV_8UC1); Cv2.Randu(src, Scalar.All(0d), Scalar.All(255d)); Console.WriteLine("序列化:" ); Console.Write.
linux cv mat内存释放,cv::Mat内存结构的理解
weixin_34684880的博客
05-04 1968
参考资料个人理解Mat mat(3,3,CV_8U)；mat第一行内部的数据不会互相影响,比如mat.at(0,0)和mat.at(0,1),这2个数据写入和读取不会有异常，因为空间不够，那么会排到第二行，就会影响第二行。当然，如果你非要较真，先mat.at(0, 0) = 1.0f，再mat.at(0, 1) = 1，显然第0行第1个数仍然会影响第0行第0个数。因为第二个数的类型和指定的一样啊。...
[ 78%] Linking CXX executable ../Examples/Monocular/mono_tum [ 80%] Linking CXX executable ../Examples/Monocular-Inertial/mono_inertial_euroc /usr/bin/ld: CMakeFiles/mono_tum_old.dir/Examples_old/Monocular/mono_tum.cc.o: in function `main': mono_tum.cc:(.text.startup+0x451): undefined reference to `cv::imread(std::string const&, int)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `boost::archive::basic_binary_iprimitive<boost::archive::binary_iarchive, char, std::char_traits<char> >::load(std::string&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `pangolin::Split(std::string const&, char)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `boost::archive::text_oarchive_impl<boost::archive::text_oarchive>::save(std::string const&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::putText(cv::_InputOutputArray const&, std::string const&, cv::Point_<int>, int, double, cv::Scalar_<double>, int, int, bool)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::imshow(std::string const&, cv::_InputArray const&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::getTextSize(std::string const&, int, double, int, int*)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::FileStorage::FileStorage(std::string const&, int, std::string const&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::namedWindow(std::string const&, int)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::FileNode::string() const' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::FileStorage::operator[](std::string const&) const' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::error(int, std::string const&, char const*, char const*, int)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `DBoW2::FORB::toString(cv::Mat const&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `pangolin::CreateWindowAndBind(std::string, int, int, pangolin::Params const&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::write(cv::FileStorage&, std::string const&, int)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `boost::archive::basic_binary_oprimitive<boost::archive::binary_oarchive, char, std::char_traits<char> >::save(std::string const&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `DBoW2::FORB::fromString(cv::Mat&, std::string const&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `pangolin::CreatePanel(std::string const&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::operator<<(cv::FileStorage&, std::string const&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::write(cv::FileStorage&, std::string const&, double)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `boost::archive::text_iarchive_impl<boost::archive::text_iarchive>::load(std::string&)' collect2: error: ld returned 1 exit status make[2]: *** [CMakeFiles/mono_tum_old.dir/build.make:132：../Examples_old/Monocular/mono_tum_old] 错误 1 make[1]: *** [CMakeFiles/Makefile2:201：CMakeFiles/mono_tum_old.dir/all] 错误 2 make[1]: *** 正在等待未完成的任务.... /usr/bin/ld: CMakeFiles/mono_tum.dir/Examples/Monocular/mono_tum.cc.o: in function `main': mono_tum.cc:(.text.startup+0x451): undefined reference to `cv::imread(std::string const&, int)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `boost::archive::basic_binary_iprimitive<boost::archive::binary_iarchive, char, std::char_traits<char> >::load(std::string&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `pangolin::Split(std::string const&, char)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `boost::archive::text_oarchive_impl<boost::archive::text_oarchive>::save(std::string const&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::putText(cv::_InputOutputArray const&, std::string const&, cv::Point_<int>, int, double, cv::Scalar_<double>, int, int, bool)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::imshow(std::string const&, cv::_InputArray const&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::getTextSize(std::string const&, int, double, int, int*)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::FileStorage::FileStorage(std::string const&, int, std::string const&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::namedWindow(std::string const&, int)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::FileNode::string() const' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::FileStorage::operator[](std::string const&) const' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::error(int, std::string const&, char const*, char const*, int)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `DBoW2::FORB::toString(cv::Mat const&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `pangolin::CreateWindowAndBind(std::string, int, int, pangolin::Params const&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::write(cv::FileStorage&, std::string const&, int)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `boost::archive::basic_binary_oprimitive<boost::archive::binary_oarchive, char, std::char_traits<char> >::save(std::string const&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `DBoW2::FORB::fromString(cv::Mat&, std::string const&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `pangolin::CreatePanel(std::string const&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::operator<<(cv::FileStorage&, std::string const&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::write(cv::FileStorage&, std::string const&, double)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `boost::archive::text_iarchive_impl<boost::archive::text_iarchive>::load(std::string&)' collect2: error: ld returned 1 exit status make[2]: *** [CMakeFiles/mono_tum.dir/build.make:132：../Examples/Monocular/mono_tum] 错误 1 make[1]: *** [CMakeFiles/Makefile2:174：CMakeFiles/mono_tum.dir/all] 错误 2 /usr/bin/ld: CMakeFiles/mono_inertial_euroc.dir/Examples/Monocular-Inertial/mono_inertial_euroc.cc.o: in function `main': mono_inertial_euroc.cc:(.text.startup+0xa8b): undefined reference to `cv::imread(std::string const&, int)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `boost::archive::basic_binary_iprimitive<boost::archive::binary_iarchive, char, std::char_traits<char> >::load(std::string&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `pangolin::Split(std::string const&, char)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `boost::archive::text_oarchive_impl<boost::archive::text_oarchive>::save(std::string const&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::putText(cv::_InputOutputArray const&, std::string const&, cv::Point_<int>, int, double, cv::Scalar_<double>, int, int, bool)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::imshow(std::string const&, cv::_InputArray const&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::getTextSize(std::string const&, int, double, int, int*)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::FileStorage::FileStorage(std::string const&, int, std::string const&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::namedWindow(std::string const&, int)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::FileNode::string() const' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::FileStorage::operator[](std::string const&) const' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::error(int, std::string const&, char const*, char const*, int)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `DBoW2::FORB::toString(cv::Mat const&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `pangolin::CreateWindowAndBind(std::string, int, int, pangolin::Params const&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::write(cv::FileStorage&, std::string const&, int)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `boost::archive::basic_binary_oprimitive<boost::archive::binary_oarchive, char, std::char_traits<char> >::save(std::string const&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `DBoW2::FORB::fromString(cv::Mat&, std::string const&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `pangolin::CreatePanel(std::string const&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::operator<<(cv::FileStorage&, std::string const&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::write(cv::FileStorage&, std::string const&, double)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `boost::archive::text_iarchive_impl<boost::archive::text_iarchive>::load(std::string&)' collect2: error: ld returned 1 exit status make[2]: *** [CMakeFiles/mono_inertial_euroc.dir/build.make:132：../Examples/Monocular-Inertial/mono_inertial_euroc] 错误 1 make[1]: *** [CMakeFiles/Makefile2:147：CMakeFiles/mono_inertial_euroc.dir/all] 错误 2 [ 81%] Linking CXX executable ../Examples_old/Monocular-Inertial/mono_inertial_tum_vi_old /usr/bin/ld: CMakeFiles/mono_inertial_tum_vi_old.dir/Examples_old/Monocular-Inertial/mono_inertial_tum_vi.cc.o: in function `main': mono_inertial_tum_vi.cc:(.text.startup+0x890): undefined reference to `cv::imread(std::string const&, int)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `boost::archive::basic_binary_iprimitive<boost::archive::binary_iarchive, char, std::char_traits<char> >::load(std::string&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `pangolin::Split(std::string const&, char)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `boost::archive::text_oarchive_impl<boost::archive::text_oarchive>::save(std::string const&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::putText(cv::_InputOutputArray const&, std::string const&, cv::Point_<int>, int, double, cv::Scalar_<double>, int, int, bool)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::imshow(std::string const&, cv::_InputArray const&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::getTextSize(std::string const&, int, double, int, int*)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::FileStorage::FileStorage(std::string const&, int, std::string const&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::namedWindow(std::string const&, int)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::FileNode::string() const' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::FileStorage::operator[](std::string const&) const' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::error(int, std::string const&, char const*, char const*, int)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `DBoW2::FORB::toString(cv::Mat const&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `pangolin::CreateWindowAndBind(std::string, int, int, pangolin::Params const&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::write(cv::FileStorage&, std::string const&, int)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `boost::archive::basic_binary_oprimitive<boost::archive::binary_oarchive, char, std::char_traits<char> >::save(std::string const&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `DBoW2::FORB::fromString(cv::Mat&, std::string const&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `pangolin::CreatePanel(std::string const&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::operator<<(cv::FileStorage&, std::string const&)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `cv::write(cv::FileStorage&, std::string const&, double)' /usr/bin/ld: ../lib/libORB_SLAM3.so: undefined reference to `boost::archive::text_iarchive_impl<boost::archive::text_iarchive>::load(std::string&)' collect2: error: ld returned 1 exit status make[2]: *** [CMakeFiles/mono_inertial_tum_vi_old.dir/build.make:132：../Examples_old/Monocular-Inertial/mono_inertial_tum_vi_old] 错误 1 make[1]: *** [CMakeFiles/Makefile2:120：CMakeFiles/mono_inertial_tum_vi_old.dir/all] 错误 2 make: *** [Makefile:84：all] 错误 2
最新发布
06-14
-**确保链接Boost库**：在CMakeLists.txt中添加Boost序列化库的链接。```cmakefind_package(BoostREQUIREDCOMPONENTSserialization)target_link_libraries(ORB_SLAM3${Boost_LIBRARIES})```-**检查Boost版本**：确保...
Qt-OpenCV OpenCV版本选择指南：适配不同需求的最佳实践
Qt-OpenCV是一个强大的库，将Qt框架与OpenCV计算机视觉库相结合。它为开发人员提供了一个全面的工具集，用于创建具有丰富图形用户界面（GUI）的计算机视觉和图像处理应用程序。Qt-OpenCV结合了Qt的跨平台功能和...
[C#] opencvsharp对Mat数据进行序列化或者反序列化以及格式化输出
FL1623863129的博客
06-18 1560
【简要介绍】在OpenCVSharp中，类用于将数据（包括OpenCV的Mat类型数据）序列化为XML或YAML格式的文件，以及从这些文件中反序列化数据。以下是关于。
C# OpenCvSharp Demo - Mat格式化输出、Mat序列化和反序列化
.NET 人工智能实践
05-11 719
C# OpenCvSharp Demo - Mat格式化输出、Mat序列化和反序列化
opencv源码之一：cvboost.cpp
迷途中的前进
07-10 2422
我使用的是opencv2.4.9，安装后，我的cvboost..cpp文件的路径是........\opencv\sources\apps\haartraining\cvboost.cpp，研究源码那么多天，有很多收获，opencv库真是非常强大。具体内容如下： /*M//////////////////////////////////////////////////////////////
基于C++和OpenCV的文件序列处理框架
随便写写
08-17 274
上次分析了一个OpenCV视频处理的小框架，借鉴于此，实现一个对一系列文件进行处理的框架。 还是先来看一下UML类图： 整个框架是由StreamProcessor、FrameProcessor、FileProcessor和FileToolkit这4个类组成的。作为一个简单的例子，这里实现了TumRgbFileProcessor和TumDepthFileProcessor来读取TUM数据集，以及VideoPlayer将读取的图片文件以视频呈现。 下面分别解释一下各个类的作用。 FileToolkit，提供一些
OpenCV序列化功能的实例(附完整代码)
希望我的博客，能帮上你解决学习中工作中所遇到的问题
04-26 536
OpenCV序列化功能的实例OpenCV序列化功能的实例 OpenCV序列化功能的实例 #include "opencv2/core.hpp" #include <iostream> #include <string> using std::string; using std::cout; using std::endl; using std::cerr; using std::ostream; using namespace cv; static void help(char**
【OpenCV]OpenCV中序列化及反序列化方法
shanhedian2013的博客
10-05 679
OpenCV提供了多种序列化操作的方式：1.FileStorage: 这是OpenCV本身提供的序列化保存方法，非常适合保存参数。2.二进制序列化: OpenCV mat 可以通过二进制序列化来保存，可以保存所有的mat类型。3.XML和YAML序列化: 在OpenCV中，操作XML/YAML数据结构是cv::FileStorage。要打开磁盘上的指定文件，可以使用它的构造函数或this的open()函数。4.JSON序列化: 在OpenCV中，可以使用JSON序列化OpenCV Mat的对象。
序列化图片类
苏林同学的博客
10-21 403
#include <fstream> // include headers that implement a archivein simple text format #include<boost/archive/text_oarchive.hpp> #include <boost/archive/text_iarchive.hpp> #include ...
Mac OS下安装Boost库并在Xcode下测试运行
waterbinbin的专栏
03-16 4571
Mac OS下安装Boost库并在Xcode下测试运行 1. 下载Boost源码 下载地址：http://www.boost.org/  这里下载的是最新的Version 1.63.0 2. 解压 解压出来如下： 3. 终端进入解压目录 可以通过cd进入，或者进行如下配置：系统偏好设置->键盘->快捷键->服务，然后勾选“新建文娱文件夹位置的终端 标签”和“新建位于
【opencv】示例-cout_mat.cpp cout输出各种格式矩阵、向量
cxyhjl的博客
04-07 625
/* * cvout_sample 只是演示了 cv::Mat 的序列化输出能力。 * 也就是说，现在可以这样使用：cv::Mat M(...); cout << M;。 */ #include "opencv2/core.hpp" // 包含OpenCV核心功能的头文件 #include <iostream> // 包含标准输入输出流的头文件 // 使用标准...
VS2010+Opencv2.3.1，例程实现 笔记之模板匹配
hilter的专栏
04-11 1659
2011-10-04 10:22 VS2010+Opencv2.3.1，例程实现   020 Template Matching   成功程序： /**  * @file MatchTemplate_Demo.cpp  * @brief Sample code to use the function MatchTemplate  * @author OpenC
评论
添加红包

请填写红包祝福语或标题

个

红包个数最小为10个

元

红包金额最低5元

当前余额3.43元 前往充值 >
需支付：10.00元
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付元
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明：

1.余额是钱包充值的虚拟货币，按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载，可以购买VIP、付费专栏及课程。

余额充值