Whenever I use dilation, the result contains no dilation, but is simply the input image, that is translated (moved) downward to the right. I do not get any errors during compilation or runtime. Using the exact same code, my friend gets the correct result. AFAIK, his setup is identical to mine. His hardware is also the same. Obviously, something is wrong with my installation, and I want to fix it. Any help is greatly appreciated.
My setup:
- Windows 7 ultimate (64-bit)
- Visual C++ 2010 Express
- OpenCV 2.4.3 (downloaded, not built)
I have included the code below, and the getBuildInformation.
#include <opencv\cv.h>
#include <opencv\highgui.h>
int main(){
cv::Mat image = cv::imread("C:\\OpenCV2.4.3\\doc\\opencv-logo.png",0);
cv::imshow("1", image);
cv::imwrite("1.png",image);
cv::threshold(image,image,200,255,1);
cv::imshow("2", image);
cv::imwrite("2.png",image);
cv::dilate(image, image, cv::Mat(cv::Size(50,50),CV_8UC1));
cv::imshow("3", image);
cv::imwrite("3.png",image);
printf("%s",cv::getBuildInformation());
for(;;){
if(cv::waitKey(1) >= 0) return 0;
}
return 0;
}
General configuration for OpenCV 2.4.3 =====================================
Version control: commit:6484732
Platform:
Host: Windows 6.1 x86
CMake: 2.8.9
CMake generator: Visual Studio 10
CMake build tool: C:/PROGRA~2/MICROS~2.0/Common7/IDE/devenv.com
MSVC: 1600
C/C++:
Built as dynamic libs?: YES
C++ Compiler: C:/Program Files (x86)/Microsoft Visual Studio 10.0/VC/bin/amd64/cl.exe
C++ flags (Release): /DWIN32 /D_WINDOWS /W4 /EHa /GR /D _CRT_SECURE_NO_DEPRECATE /D _CRT_NONSTDC_NO_DEPRECATE /D _SCL_SECURE_NO_WARNINGS /Gy /bigobj /arch:SSE2 /Oi /fp:fast /wd4251 /MP4 /MD /O2 /Ob2 /D NDEBUG
C++ flags (Debug): /DWIN32 /D_WINDOWS /W4 /EHa /GR /D _CRT_SECURE_NO_DEPRECATE /D _CRT_NONSTDC_NO_DEPRECATE /D _SCL_SECURE_NO_WARNINGS /Gy /bigobj /arch:SSE2 /Oi /fp:fast /wd4251 /MP4 /D_DEBUG /MDd /Zi /Ob0 /Od /RTC1
C Compiler: C:/Program Files (x86)/Microsoft Visual Studio 10.0/VC/bin/amd64/cl.exe
C flags (Release): /DWIN32 /D_WINDOWS /W3 /D _CRT_SECURE_NO_DEPRECATE /D _CRT_NONSTDC_NO_DEPRECATE /D _SCL_SECURE_NO_WARNINGS /Gy /bigobj /arch:SSE2 /Oi /fp:fast /MP4 /MD /O2 /Ob2 /D NDEBUG
C flags (Debug): /DWIN32 /D_WINDOWS /W3 /D _CRT_SECURE_NO_DEPRECATE /D _CRT_NONSTDC_NO_DEPRECATE /D _SCL_SECURE_NO_WARNINGS /Gy /bigobj /arch:SSE2 /Oi /fp:fast /MP4 /D_DEBUG /MDd /Zi /Ob0 /Od /RTC1
Linker flags (Release): /STACK:10000000 /machine:X86 /INCREMENTAL:NO
Linker flags (Debug): /STACK:10000000 /machine:X86 /debug /INCREMENTAL
Precompiled headers: YES
OpenCV modules:
To be built: core imgproc flann highgui features2d calib3d ml video objdetect contrib nonfree photo legacy gpu stitching ts videostab
Disabled: world
Disabled by dependency: -
Unavailable: androidcamera java ocl python
GUI:
QT 4.x: NO
Win32 UI: YES
OpenGL support: NO
Media I/O:
ZLib: build (ver 1.2.7)
JPEG: build (ver 62)
PNG: build (ver 1.5.12)
TIFF: build (ver 42 - 4.0.2)
JPEG 2000: build (ver 1.900.1)
OpenEXR: build (ver 1.7.1)
Video I/O:
FFMPEG: YES (prebuilt binaries)
codec: YES (ver 53.61.100)
format: YES (ver 53.32.100)
util: YES (ver 51.35.100)
swscale: YES (ver 2.1.100)
gentoo-style: YES
OpenNI: NO
OpenNI PrimeSensor Modules: NO
PvAPI: NO
GigEVisionSDK: NO
DirectShow: YES
XIMEA: NO
Other third-party libraries:
Use IPP: NO
Use TBB: NO
Use C=: NO
Use Cuda: NO
Use OpenCL: NO
Use Eigen: NO
Python:
Interpreter: C:/Python27/python.exe (ver 2.7.2)
Documentation:
Build Documentation: YES
Sphinx: c:/Python27/Scripts/sphinx-build.exe (ver 1.1.3)
PdfLaTeX compiler: C:/Program Files (x86)/MiKTeX 2.9/miktex/bin/pdflatex.exe
Tests and samples:
Tests: YES
Performance tests: YES
Examples: NO
Install path: C:/slave/WinInstallerMegaPack/build/install
cvconfig.h is in: C:/slave/WinInstallerMegaPack/build
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