Qt5.3里使用OpenCV库采集摄像头图像保存为图片和视频

str999_cn

于 2014-06-07 19:05:44 发布

阅读量3.8k

点赞数

分类专栏： Qt 文章标签： OpenCV 2.4.9 Qt5.3.0

本文链接：https://blog.youkuaiyun.com/str999_cn/article/details/29206091

版权

这篇博客介绍了如何在Qt5.3环境中使用OpenCV库进行摄像头图像采集，并将捕获的图像保存为图片和视频。通过设置pro文件和编写main.cpp代码，实现了从摄像头获取帧，创建视频写入器，以及保存图像的功能。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

pro文件：

INCLUDEPATH += D:\Work\Video\OpenCV_Qt5.3\include\opencv \
               D:\Work\Video\OpenCV_Qt5.3\include\opencv2 \
               D:\Work\Video\OpenCV_Qt5.3\include
LIBS += D:\Work\Video\OpenCV_Qt5.3\lib\libopencv_calib3d249.dll.a \
    D:\Work\Video\OpenCV_Qt5.3\lib\libopencv_contrib249.dll.a \
    D:\Work\Video\OpenCV_Qt5.3\lib\libopencv_core249.dll.a \
    D:\Work\Video\OpenCV_Qt5.3\lib\libopencv_features2d249.dll.a \
    D:\Work\Video\OpenCV_Qt5.3\lib\libopencv_flann249.dll.a \
    D:\Work\Video\OpenCV_Qt5.3\lib\libopencv_gpu249.dll.a \
    D:\Work\Video\OpenCV_Qt5.3\lib\libopencv_highgui249.dll.a \
    D:\Work\Video\OpenCV_Qt5.3\lib\libopencv_imgproc249.dll.a \
    D:\Work\Video\OpenCV_Qt5.3\lib\libopencv_legacy249.dll.a \
    D:\Work\Video\OpenCV_Qt5.3\lib\libopencv_ml249.dll.a \
    D:\Work\Video\OpenCV_Qt5.3\lib\libopencv_nonfree249.dll.a \
    D:\Work\Video\OpenCV_Qt5.3\lib\libopencv_objdetect249.dll.a \
    D:\Work\Video\OpenCV_Qt5.3\lib\libopencv_ocl249.dll.a \

最低0.47元/天解锁文章