How to add Point to MatOfPoint2f?
android, opencv
Solution
Create Array of point (`array_point`) and do next:
MatOfPoint2f yourArray_of_MatofPoint2f= new MatOfPoint2f(array_point);
This is from Java, if this doesn't work, please post.
Problem
My goal is to calculate the fundamental Matrix by using the matching keypoints from two images. Now I got the good matching points: ``` MatOfDMatch matches = new MatOfDMatch(); matcher.match(descriptor1,descriptor2, matches); List<DMatch> matchesList = matches.toList(); List<DMatch> good_matches = new ArrayList<DMatch>(); org.opencv.core.Point pt1; org.opencv.core.Point pt2; //Then I definite good_dist here //.... for(int i =0;i<matchesList.size(); i++) { if(matchesList.get(i).distance<good_dist) { good_matches.add(matchesList.get(i)); pt1 = keypoints1.toList().get(matchesList.get(i).queryIdx).pt; pt2 = keypoints2.toList().get(matchesList.get(i).trainIdx).pt; } } ``` Now I want to pass the pt1 and pt2 to MatOfPoint2f in order to call the function: ``` Calib3d.findFundamentalMat(pt1, pt2, Calib3d.FM_8POINT); ``` Does anyone know what should I do? Thanks in advance!