OpenCV installation in windows visual studio
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OpenCV 2.4.9 In Windows
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Transcript of OpenCV installation in windows visual studio
OpenCV 2.4.9
In Windows
IMPORTANT NOTES:
# In My System the location of OpenCv2.4.9 is C:\
and so have used C:\opencv\build\
# Prefer to extract The OpenCv file into drive C:\
# This settings is for WINDOWS With 64 Bit Operating system and you have to follow the
NOTES for 32Bit System
# Have Installed Visual Studio 2013
>>and so in the code ";%OPENCV_DIR%\x64\vc12\bin" and "$(OPENCV_DIR)\x64\vc12\lib"
I have used the vc12
# If you have installed Visual Studio 2012 then use vc11.
Step 5
OPENCV_DIR
C:\opencv\build\
Step 8
;%OPENCV_DIR%\x64\vc12\bin
NOTE:
For 32Bit (x86) System Replace x64 with x86
For 32Bit System SKIP The STEPS From 11 to
14.
NEED NOT CHANGE THE PLATFORM TO
x64 LEAVE IT AS WIN32.
Additional Include Directories
$(OPENCV_DIR)\include
Additional Library Directories
$(OPENCV_DIR)\x64\vc12\lib
NOTE:
For 32Bit (x86) System Replace x64 with x86
Depending on the Opencv Version the library names have to be
modified in the text given .
In the next slide you will see a set of library names like
“opencv_gpu249.lib”
Here 249 corresponds to the Opencv Version (2.4.9)
If you are using Opencv 2.4.5 Then replace 249 with 245
opencv_gpu249.lib
opencv_ocl249.lib
opencv_gpu249d.lib
opencv_ocl249d.lib
opencv_highgui249.lib
opencv_photo249.lib
opencv_highgui249d.lib
opencv_photo249d.lib
opencv_calib3d249.lib
opencv_imgproc249.lib
opencv_stitching249.lib
opencv_calib3d249d.lib
opencv_imgproc249d.lib
opencv_stitching249d.lib
opencv_contrib249.lib
opencv_legacy249.lib
opencv_superres249.lib
opencv_contrib249d.lib
opencv_legacy249d.lib
opencv_superres249d.lib
opencv_core249.lib
opencv_ml249.lib
opencv_ts249.lib
opencv_core249d.lib
opencv_ml249d.lib
opencv_ts249d.lib
opencv_features2d249.lib
opencv_nonfree249.lib
opencv_video249.lib
opencv_features2d249d.lib
opencv_nonfree249d.lib
opencv_video249d.lib
opencv_flann249.lib
opencv_objdetect249.lib
opencv_videostab249.lib
opencv_flann249d.lib
opencv_objdetect249d.lib
opencv_videostab249d.lib
Copy Paste the Entire set into Additional Dependencies
NEED NOT DO THE STEPS FOR DEBUG only
Release is necessary.
If you need to build in
DEBUG mode then do the steps from 23 to 25
Additional Include Directories
$(OPENCV_DIR)\include
Additional Library Directories
$(OPENCV_DIR)\x64\vc12\lib
NOTE:
For 32Bit (x86) System Replace x64 with x86
opencv_gpu249.lib
opencv_ocl249.lib
opencv_gpu249d.lib
opencv_ocl249d.lib
opencv_highgui249.lib
opencv_photo249.lib
opencv_highgui249d.lib
opencv_photo249d.lib
opencv_calib3d249.lib
opencv_imgproc249.lib
opencv_stitching249.lib
opencv_calib3d249d.lib
opencv_imgproc249d.lib
opencv_stitching249d.lib
opencv_contrib249.lib
opencv_legacy249.lib
opencv_superres249.lib
opencv_contrib249d.lib
opencv_legacy249d.lib
opencv_superres249d.lib
opencv_core249.lib
opencv_ml249.lib
opencv_ts249.lib
opencv_core249d.lib
opencv_ml249d.lib
opencv_ts249d.lib
opencv_features2d249.lib
opencv_nonfree249.lib
opencv_video249.lib
opencv_features2d249d.lib
opencv_nonfree249d.lib
opencv_video249d.lib
opencv_flann249.lib
opencv_objdetect249.lib
opencv_videostab249.lib
opencv_flann249d.lib
opencv_objdetect249d.lib
opencv_videostab249d.lib
Copy Paste the Entire set into Additional Dependencies
#include "stdafx.h"
#include "opencv2/highgui/highgui.hpp"
#include <iostream>
using namespace cv;
using namespace std;
int main(int argc, char* argv[])
{
VideoCapture cap(0); // open the video camera no. 0
if (!cap.isOpened()) // if not success, exit program
{
cout << "Cannot open the video file" << endl;
return -1;
}
double dWidth = cap.get(CV_CAP_PROP_FRAME_WIDTH); //get the width of frames of the video
double dHeight = cap.get(CV_CAP_PROP_FRAME_HEIGHT); //get the height of frames of the video
cout << "Frame size : " << dWidth << " x " << dHeight << endl;
namedWindow("MyVideo", CV_WINDOW_AUTOSIZE); //create a window called “MyVideo”
Mat frame;
while (1)
{
bool bSuccess = cap.read(frame); // read a new frame from video
if (!bSuccess) //if not success, break loop
{
cout << "Cannot read a frame from video file" << endl;
break;
}
imshow("MyVideo", frame); //show the frame in “MyVideo” window
if (waitKey(30) == 27) //wait for ‘esc’ key press for 30ms. If ‘esc’ key is pressed, break loop
{
cout << "esc key is pressed by user" << endl;
break;
}
}
return 0;
}
Sample Code
For Codes:
http://pastebin.com/fVzH4QcL
NOTE:
After Building the code ,the location where the .exe is located should contain a picture named
“ fish.jpg “. otherwise while running it shows error.
#include "stdafx.h"
#include "opencv2/opencv.hpp"
#include<iostream>
using namespace cv;
using namespace std;
int main(int argc, char* argv[])
{
Mat input_asb;
input_asb = imread("fish1.jpg",CV_LOAD_IMAGE_UNCHANGED);
namedWindow("mypic",CV_WINDOW_AUTOSIZE);
imshow ("mypic",input_asb);
waitKey(0);
return 0;
}
Sample Code
For codes:
http://pastebin.com/XZzDe6k0
