Because circular objects are projected to ellipses in images, ellipse fitting is a first step for 3-D analysis of circular objects in computer vision applications. For this reason, the study of ellipse fitting began as soon as computers came into use for image analysis in the 19…
2. Algebraic fitting -- 2.1 Iterative reweight and least squares -- 2.2 Renormalization and the Taubin method -- 2.3 Hyper-renormalization and hyperls -- 2.4 Summary -- 2.5 Supplemental note. 3. Geometric fitting -- 3.1 Geometric distance and Sampson error -- 3.2 FNS -- 3.3 Geo…
Because circular objects are projected to ellipses in images, ellipse fitting is a first step for 3-D analysis of circular objects in computer vision applications. For this reason, the study of ellipse fitting began as soon as computers came into use for image analysis in the 19…