尝试提取面部区域时出错

发布于 2024-10-17 05:18:25 字数 739 浏览 3 评论 0原文

我编写了以下代码，以使用 OpenCV2.2 FaceDetect.c 代码提取检测为面部的区域的图像。

//Extracting the image of just the ROI
        IplImage* rectImage;
        rectImage->roi=NULL;
        CvRect boundingBox={point1.x,point1.y,r->width,r->height};
        cvSetImageROI(rectImage,boundingBox);

        IplImage* originalBox=cvCreateImage(cvSize(r->width,r->height),IPL_DEPTH_8U,3);
        IplImage* reSizedBox=cvCreateImage(cvSize(100,100),IPL_DEPTH_8U,3);

        cvCopy(rectImage, originalBox, 0);
        cvResize(originalBox,reSizedBox,CV_INTER_LINEAR);
        cvSaveImage("MyFaceBox.jpg", reSizedBox);

问题：当我构建它时，出现以下错误： “错误：'cvResize'未在此范围内声明”

我正在使用 xcode 作为开发人员工具。我不明白是什么造成了问题。有人可以帮忙吗？

谢谢

原文

I have written the following piece of code to extract the image of the region detected as face using the OpenCV2.2 facedetect.c code.

//Extracting the image of just the ROI
        IplImage* rectImage;
        rectImage->roi=NULL;
        CvRect boundingBox={point1.x,point1.y,r->width,r->height};
        cvSetImageROI(rectImage,boundingBox);

        IplImage* originalBox=cvCreateImage(cvSize(r->width,r->height),IPL_DEPTH_8U,3);
        IplImage* reSizedBox=cvCreateImage(cvSize(100,100),IPL_DEPTH_8U,3);

        cvCopy(rectImage, originalBox, 0);
        cvResize(originalBox,reSizedBox,CV_INTER_LINEAR);
        cvSaveImage("MyFaceBox.jpg", reSizedBox);

Problem: When I build it, it gives the following error:
"error: ‘cvResize’ was not declared in this scope"

I am using xcode as a developer tool. I cannot understand what is creating the problem. Can someone please help?

Thanks

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