generic-library/opencv
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fixed problems indicated with ? marks

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This commit is contained in:
Vadim Pisarevsky
2011-05-05 13:31:54 +00:00
parent 3467c6f732
commit f39db3f15a
11 changed files with 154 additions and 111 deletions
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27
modules/imgproc/test/test_main.cpp
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@@ -1,4 +1,29 @@
#include "test_precomp.hpp"
CV_TEST_MAIN("cv")
//CV_TEST_MAIN("cv")
#include <opencv2/core/core.hpp>
#include <opencv2/imgproc/imgproc.hpp>
#include <opencv2/highgui/highgui.hpp>
int
main(int argc, char *argv[])
{
cv::Mat src_img = cv::imread("/Users/vp/Downloads/lenna.png", 1);
if(!src_img.data) return -1;
cv::Point2f pts1[] = {cv::Point2f(150,150.),cv::Point2f(150,300.),cv::Point2f(350,300.),cv::Point2f(350,150.)};
cv::Point2f pts2[] = {cv::Point2f(200,200.),cv::Point2f(150,300.),cv::Point2f(350,300.),cv::Point2f(300,200.)};
cv::Mat perspective_matrix = cv::getPerspectiveTransform(pts1, pts2);
cv::Mat dst_img;
dst_img = cv::Scalar::all(0);
cv::warpPerspective(src_img, dst_img, perspective_matrix, src_img.size(), cv::INTER_LANCZOS4);
cv::namedWindow("src", CV_WINDOW_AUTOSIZE|CV_WINDOW_FREERATIO);
cv::namedWindow("dst", CV_WINDOW_AUTOSIZE|CV_WINDOW_FREERATIO);
cv::imshow("src", src_img);
cv::imshow("dst", dst_img);
cv::waitKey(0);
}