CMakeLists.txt内容如下: cmake_minimum_required(VERSION2.6) project(demo) add_definitions(-std=c++11)set(CMAKE_CXX_STANDARD11)set(CMAKE_BUILD_TYPE Debug) include_directories(${PROJECT_SOURCE_DIR}/include) # opencv find_package(OpenCV REQUIRED) include_directories(${OpenCV_INCLUDE_DIRS}) add_e...
opencv读图 文心快码BaiduComate 要使用OpenCV读取图像,你可以按照以下步骤进行操作: 导入OpenCV库: 首先,你需要导入OpenCV库。在Python中,这通常通过import cv2来完成。 使用imread函数读取图像: OpenCV的imread函数用于从指定路径读取图像。该函数返回一个numpy数组,表示读取的图像数据。如果图像路径不正确或图像文件损坏,...
(); private: /*控件*/ QPushButton *MainButton_1; QPushButton *MainButton_2; QPushButton *MainButton_3; QPushButton *MainButton_4; QLabel *Label_1; /*opencv相关*/ cv::Mat frame; cv::VideoCapture capture; QImage image; QTimer *timer1, *timer2; double rate; //FPS cv::...
CMakeLists.txt内容如下: cmake_minimum_required(VERSION 2.6) project(demo) add_definitions(-std=c++11) set(CMAKE_CXX_STANDARD 11) set(CMAKE_BUILD_TYPE Debug) include_directories(${PROJECT_SOURCE_DIR}/include) # opencv find_package(OpenCV REQUIRED) include_directories(${OpenCV_INCLUDE_DIRS}) ...