opencv读取yuv图像 并显示 opencv读取图片函数 要读取和显示图像,您可以使用OpenCV库中的两个主要函数:cv2.imread()和cv2.imshow()。 cv2.imread()函数用于从磁盘读取图像,并将其存储为NumPy数组。该函数的语法如下: img = cv2.imread('image_file_path', flag) 1. 其中,'image_file_path'是图像文件的完整路...
代码 #include <io.h> #include <string> #include <vector> #include <fstream> #include "opencv2/core/core.hpp" #include "opencv2/imgproc/imgproc.hpp" #include "opencv2/calib3d/calib3d.hpp" #include "opencv2/highgui/highgui.hpp" #include <iostream> #include <fstream> #include <iostream>...
cmake_minimum_required(VERSION3.8)project(opencv_test VERSION1.0.0)find_package(OpenCV REQUIRED)include_directories(${OpenCV_INCLUDE_DIRS}add_executable(main main.cpp)target_link_libraries(main${OpenCV_LIBS}) 1. 2. 3. 4. 5. 6. main.cpp #include <opencv2/opencv.hpp>#include <iostream>using...