断言失败＆LT; dst.data = src.data＆GT！;在未知功能../../ocv/opencv/modules/imgproc/src/imgwarp.cpp [英] Assertion failed <dst.data != src.data > in unknown function ../../ocv/opencv/modules/imgproc/src/imgwarp.cpp

问题描述

嘿请有人可以帮我找到这个错误的解决方法：

Hey please can someone help me to found the solution of this error :

在断言未知功能../../ OCV / OpenCV的/模块/ imgproc / src目录/ imgwarp.cpp失败。

Assertion failed in unknown function ../../ocv/opencv/modules/imgproc/src/imgwarp.cpp

我试图编译code中存在此链接： HTTP：//ipwithopencv.google$c$c.com/svn/trunk/ThinPlateSpline/ThinPlateSpline/

i try to compile the code that exist in this link : http://ipwithopencv.googlecode.com/svn/trunk/ThinPlateSpline/ThinPlateSpline/

使用2个班和IM主：

下面是我的主要code：

here is my main code :

#include "stdafx.h"
#include <cv.h>
#include <cxcore.h>
#include <highgui.h>
#include "CThinPlateSpline.h"
#include "iostream"

using namespace std; 

int _tmain(int argc, _TCHAR* argv[])
{

    // load a nice picture

    cv::Mat img = cv::imread("lena.jpg");

    // generate some generic points
    // usually you would use a interest point detector such as SURF or SIFT
    std::vector<cv::Point> iP, iiP;

    // push some points into the vector for the source image
    iP.push_back(cv::Point(50,50));
    iP.push_back(cv::Point(400,50));
    iP.push_back(cv::Point(50,400));
    iP.push_back(cv::Point(400,400));
    iP.push_back(cv::Point(256,256));
    iP.push_back(cv::Point(150,256));

    // push some point into the vector for the dst image
    iiP.push_back(cv::Point(70,70));
    iiP.push_back(cv::Point(430,60));
    iiP.push_back(cv::Point(60,410));
    iiP.push_back(cv::Point(430,420));
    iiP.push_back(cv::Point(220,280));
    iiP.push_back(cv::Point(180,240));

    // create thin plate spline object and put the vectors into the constructor
    CThinPlateSpline tps(iP,iiP);


    // warp the image to dst
    Mat dst;
    tps.warpImage(img,dst,0.01,INTER_CUBIC,BACK_WARP);


    // show images
    cv::imshow("original",img);
    cv::imshow("distorted",dst);
    //cv::waitKey(0);
    //Sleep(5);
    cv::waitKey(5000); 
    return 0;
}

这里是是imagewarp方法：

here is the is the imagewarp method :

void CThinPlateSpline::warpImage(const Mat& src, Mat& dst, float lambda, const int interpolation,const TPS_INTERPOLATION tpsInter)
{
    Size size = src.size();
    dst = Mat(size,src.type());

    // only compute the coefficients new if they weren't already computed
    // or there had been changes to the points
    if(tpsInter == BACK_WARP && !FLAG_COEFFS_BACK_WARP_SET)
    {
        computeSplineCoeffs(pSrc,pDst,lambda,tpsInter);
    }
    else if(tpsInter == FORWARD_WARP && !FLAG_COEFFS_FORWARD_WARP_SET)
    {
        computeSplineCoeffs(pSrc,pDst,lambda,tpsInter);
    }

    computeMaps(size,mapx,mapy);

    remap(src,dst,mapx,mapy,interpolation);
}

有就是中存在的联系也CthinPlateSpline.cpp和CthinPlateSpline.h其他类......请我真的需要帮助，对不起我的英文不好

there is to other classes that exist in the link also CthinPlateSpline.cpp and CthinPlateSpline.h ...please i really need help and sorry for my bad english

推荐答案

我可以在我的Mac上运行的OpenCV这些2.4.7

I can run these on my mac with OpenCV 2.4.7

结果图像是一个扭曲的莉娜

The result image is a twisted lena

我只是改变两个地方如下

I just change two places as following

首先，我更改包括文件main.cpp中成为

First of all, I change the included file in main.cpp to become

#include <opencv2/opencv.hpp>
#include "CThinPlateSpline.h"
#include <iostream>
#include <vector>

和包含在CThinPlateSpline.cpp文件成为

And included file in CThinPlateSpline.cpp to become

#include <vector>
#include <opencv2/opencv.hpp>
#include "CThinPlateSpline.h"

我只用3个文件main.cpp中，CThinPlateSpline.cpp和CThinPlateSpline.h

I use only 3 files main.cpp, CThinPlateSpline.cpp, and CThinPlateSpline.h

链接库

-lopencv_imgproc -lopencv_core -lopencv_highgui

-lopencv_imgproc -lopencv_core -lopencv_highgui

这篇关于断言失败＆LT; dst.data = src.data＆GT！;在未知功能../../ocv/opencv/modules/imgproc/src/imgwarp.cpp的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！