Top "Ransac" questions

RANSAC is an abbreviation for "RANdom SAmple Consensus". It is an iterative method to estimate parameters of a mathematical model from a set of observed data which contains outliers.

pcl::RANSAC segmentation, get all planes in cloud?

I have a Point Cloud Library function that detects the largest plane in a point cloud. This works great. Now, …

c++ computer-vision point-cloud-library point-clouds ransac
Calculate a Homography with only Translation, Rotation and Scale in Opencv

I do have two sets of points and I want to find the best transformation between them. In OpenCV, you …

opencv matrix transformation ransac
Sampson error for five point essential matrix estimation

I used the 5 point Method from Nister to calculate the Essential matrix . Further improved Outlier Rejection using RANSAC and Sampson …

matrix computer-vision ransac pose-estimation reprojection-error
RANSAC plane fitting coefficients

I am trying to fit a plane to a set of point cloud. I tried using Point Cloud Library (PCL) &…

point-cloud-library ransac
How can I retrieve the points of the homography computed findHomography and RANSAC?

I am new to OpenCV. I noticed that the line Mat H = findHomography( obj, scene, CV_RANSAC ); helps to find …

c++ opencv ransac
Estimate 2D transformation between two sets of points using RANSAC

As I know, OpenCV uses RANSAC in order to solve the problem of findHomography and it returns some useful parameters …

c++ opencv affinetransform homography ransac