Direct least absolute deviation fitting of ellipses

DOI10.1155/2020/1317349zbMath1459.65025OpenAlexW3041142395MaRDI QIDQ782223

Yusheng Shi, Kai Zhong, Zhongwei Li, Gang Zhou

Publication date: 23 July 2020

Published in: Mathematical Problems in Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1155/2020/1317349

Mathematics Subject Classification ID

Numerical smoothing, curve fitting (65D10) Computer-aided design (modeling of curves and surfaces) (65D17)

Uses Software

• RecPF

Cites Work

• Hyper least squares fitting of circles and ellipses
• Least square ellipsoid fitting using iterative orthogonal transformations
• ElliFit: an unconstrained, non-iterative, least squares based geometric ellipse fitting method
• Guaranteed ellipse fitting with a confidence region and an uncertainty measure for centre, axes, and orientation
• An alternating direction method for total variation denoising
• Alternating Direction Algorithms for $\ell_1$-Problems in Compressive Sensing
• A New Alternating Minimization Algorithm for Total Variation Image Reconstruction
• The Split Bregman Method for L1-Regularized Problems
• Anisotropic Spectral-Spatial Total Variation Model for Multispectral Remote Sensing Image Destriping
• Robust Ellipse Fitting via Half-Quadratic and Semidefinite Relaxation Optimization
• A Level Set Method for Image Segmentation in the Presence of Intensity Inhomogeneities With Application to MRI
• Robust Ellipse Fitting Based on Sparse Combination of Data Points

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