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CV_BGR2RGB
如何写http mjpeg server
QImage来转换图像QImageWidget::Mat2QImage(cv::Matconst&src){cv::Mattemp;//makethesamecv::MatcvtColor(src,temp,
CV_BGR2RGB
qianbo_insist
·
2023-09-12 03:43
音视频和c++
java
物联网
c++高级技巧
http
网络协议
网络
mjpeg
图像加载以及融合
图像加载函数intbase::loadImg(Mat&mat,QLabel*labelImage){cvtColor(mat,mat,
CV_BGR2RGB
);QImage::FormatimgFormat
暗夜晴空
·
2023-07-31 23:41
error: ‘
CV_BGR2RGB
’ was not declared in this scope
lib-lopencv_imgcodecs-lopencv_core-lopencv_highgui-lopencv_imgproc-lopencv_videoio实际只要添加-lopencv_imgproc就行,
CV_BGR2RGB
IAmLinGe
·
2023-02-02 09:52
Qt
CV_BGR2RGB
Qt
not
declare
opencv4和opencv3函数差异
1、cv::cvtColor(mat,mat,
CV_BGR2RGB
);报错:
CV_BGR2RGB
未定义的标识符处理方法:添加头文件#include"opencv2/imgproc/types_c.h"2
qq_40342287
·
2023-01-04 09:02
opencv
Mat QImage,string qstring相互转换
opencvMat与QtQImage相互转换QImageWidget::Mat2QImage(cv::Matconst&src){cv::Mattemp;cvtColor(src,temp,
CV_BGR2RGB
你的代码借我copy一下
·
2022-12-16 16:14
qt
c++
opencv
Qt开发基础(7)——QImage与Mat之间的相互转换
Mat转QImageMatmat=imread("c:/dev/test.jpg");cvtColor(mat,mat,
CV_BGR2RGB
);QImageimage(mat.data,mat.cols
AI炮灰
·
2022-12-13 07:01
QT模块
qt
c++
将opencv的Mat转换为qt的QImage
Matm;m=imread("F:\\1.png");cvtColor(m,m,
CV_BGR2RGB
);QImageimag
BIG_C_GOD
·
2022-12-13 07:30
OpenCV
opencv
qt
rgb
Qt Pyqt5使用QGraphicsScene,显示图像虚影问题解决
C++QStringsss="path";cv::Matimg=cv::imread(sss.toStdString());cv::cvtColor(img,img,
CV_BGR2RGB
);//inyourcodecv2
加加其
·
2020-09-14 02:30
python
C++ opencv矩阵和pytorch tensor的互相转换
矩阵和tensor相互转换cvmat到tensortips:这里主要要注意的就是在opencv和pytorch中存储顺序的差异cv::cvtColor(frame,frame,
CV_BGR2RGB
);/
下雨天晴77
·
2020-08-21 01:27
深度学习
OpenCV
Pytorch
OpenCV
Tensor
Qt QImage 转 Opencv IplImage (互转)
IplImage[cpp]viewplaincopyQImage*IplImageToQImage(constIplImage*img){QImage*image;cvCvtColor(img,img,
CV_BGR2RGB
hlday6
·
2020-07-07 09:51
qt
opencv
QImage与Mat之间的相互转换
Mat转QImageMatmat=imread("c:/dev/test.jpg");cvtColor(mat,mat,
CV_BGR2RGB
);QImageimage(mat.data,mat.cols
IAmLinGe
·
2019-03-22 16:57
Qt
OpenCV
QImage
Mat
Mat转QImage
QImage转Mat
【OpenCV】Mat型图像转为QImage型图像
QImage型图像staticQImageMat2QImage(cv::Mat&image){QImageimg;if(image.channels()==3){cvtColor(image,image,
CV_BGR2RGB
Y忍冬草
·
2018-03-07 14:01
OpenCV
OpenCV
Qt
Mat
QImage
QT5+OpenCV人脸、人眼检测
QLabel上显示Mat图像voidshowMat(Matmat){Matrgb;QImageimg;if(mat.channels()==3)//RGBimage{cvtColor(mat,rgb,
CV_BGR2RGB
csdn_SXL
·
2016-01-28 13:37
qt
qt5
opencv
C/C++
QT5+OpenCV人脸、人眼检测
QLabel上显示Mat图像voidshowMat(Matmat){Matrgb;QImageimg;if(mat.channels()==3)//RGBimage{cvtColor(mat,rgb,
CV_BGR2RGB
csdn_SXL
·
2016-01-28 13:37
C/C++
QT5+OpenCV人脸、人眼检测
上显示Mat图像voidshowMat(Matmat) { Matrgb; QImageimg; if(mat.channels()==3)//RGBimage { cvtColor(mat,rgb,
CV_BGR2RGB
CSDN_SXL
·
2016-01-28 13:00
qt
opencv
qt5
QImage与OpenCV中的MAT图像格式转换
1、Mat转换为QImageQImageMat2QImage(constMat&mat){Matrgb;cvtColor(mat,rgb,
CV_BGR2RGB
);returnQImage((constunsignedchar
XKCK
·
2015-07-22 10:34
qt5
QImage
opencv
visual
studio
2010
QImage与OpenCV中的MAT图像格式转换
1、Mat转换为QImageQImageMat2QImage(constMat&mat){Matrgb;cvtColor(mat,rgb,
CV_BGR2RGB
); returnQImage((constunsignedchar
WiseClown
·
2015-07-22 10:00
opencv
Visual
Studio
2010
qt5
QImage
QImage 与 Mat
/image/aa.jpg"); cvtColor(img,img,
CV_BGR2RGB
); qimg=new
merlin_q
·
2011-12-16 14:00
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