Eva Li's profile - activity

Thanks for your advice. Unfortunately my situation here is the system already built in that way,. Therefore, I have to continue the rest of the work and complete the task within short period. Rebuilding the system is not a good idea to me. Maybe put it as future proposal.

So, according to my situation mentioned above, may I know is there any solution to resolve this issue?

My development environment is as follows:

VisualStudio 2008

.NET framework

c++

OpenCV3.0.0

====================================== I use the calcHist function to bulid a histogram.

//***************//

cvtColor(src, src_gray, COLOR_BGR2GRAY); float range[2] = { 0, 255 }; const float *ranges[1] = { range }; MatND hist;(or Mat hist ) calcHist( &src_gray, 1, 0, Mat(), hist, 1, 256, Ranges, true, false );

//***************//

when I　coding in console ,compiler successfully,and is normal execution. But I conding in windowsform is appear error C2665: 'cv::calcHist' : none of the 3 overloads could convert all the argument types, compiler fails.

I don't know which side my code out of the question

My development environment is as follows:

VisualStudio 2008

.NET framework

c++

OpenCV3.0.0

================================================================

I use the calcHist function to bulid a histogram.

//**************//

cvtColor(src, src_gray, COLOR_BGR2GRAY);

float range[2] = { 0, 255 };

const float *ranges[1] = { range };

MatND hist;(or Mat hist )

calcHist( &src_gray, 1, 0, Mat(), hist, 1, 256, Ranges, true, false );

//***************//

when I　coding in console ,compiler successfully,and is normal execution. But I conding in windowsform is appear error C2665: 'cv::calcHist' : none of the 3 overloads could convert all the argument types, compiler fails.

I don't know which side my code out of the question

Open CV 3.0.0 beta are Sport for Visual Stdio 2008 c++.net？

and I include opencv related header files,for my windows form project,

when I Compiler, It will error. Is not Opencv3.0.0 bata not support windows form？

I'd misunderstood your comment. I just included C++ header instead of C header just now. Now it works. Thanks for your help =)

Thanks for your advice. I'd included these headers into my code but still can't use IplImage. Any other methods? Trying not to re-write the code as I've only limited time to complete my task.

I change my OpenCV version from 2.4.4 to 3.0.0.

then,I can't proclaim Iplimage format.

What should I do ?