ELLIPSE FITTING BY ACCUMULATING 5-POINT FITS

被引：52
|
作者：
ROSIN, PL
机构：
[1] Cognitive Systems Group, School of Computing Science, Curtin University of Technology, Perth
来源：
PATTERN RECOGNITION LETTERS | 1993年 / 14卷 / 08期
关键词：
ELLIPSE FITTING; MEDIAN; LEAST SQUARES; HOUGH TRANSFORM;
D O I：
10.1016/0167-8655(93)90052-F
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Standard techniques for ellipse fitting such as the least squares method and the Hough Transform either make certain assumptions about the type of noise distribution, or require input parameters. This often prevents the techniques working robustly over a large range of data. A technique for ellipse fitting is described in this paper that does not have these disadvantages. It is based on accumulating many five-point ellipse fits to subsets of the data, sorting the parameters of these ellipses, and selecting the medians of each parameter.
引用
收藏
页码：661 / 669
页数：9
相关论文
共 50 条
  • [41] CURRICULUM-DEVELOPMENT IN BROADCASTING - A 5-POINT PLAN
    SHERMAN, BL
    COMMUNICATION EDUCATION, 1983, 32 (02) : 247 - 251
  • [42] PROPERTIES OF VENEZIANO 5-POINT FUNCTION IN REGGE REGION
    JONES, L
    WYLD, HW
    PHYSICAL REVIEW D, 1970, 1 (06): : 1840 - &
  • [43] REGGE HYPOTHESIS AND SPIN STRUCTURE OF 5-POINT AMPLITUDES
    VERDIYEV, IA
    NUCLEAR PHYSICS, 1965, 68 (03): : 673 - &
  • [44] BOUNDARIES OF SINGULARITY MANIFOLDS ASSOCIATED WITH A 5-POINT FUNCTION
    BERKMEN, H
    NUCLEAR PHYSICS B, 1971, B 32 (02) : 645 - &
  • [45] 5-point and 4-point algorithm to determine of the fundamental matrix
    Wu, Fu-Chao
    Hu, Zhan-Yi
    Zidonghua Xuebao/Acta Automatica Sinica, 2003, 29 (02): : 175 - 180
  • [46] MESON RESONANCE COUPLINGS IN A 5-POINT VENEZIANO MODEL
    BARDAKCI, K
    RUEGG, H
    PHYSICS LETTERS B, 1969, B 28 (10) : 671 - &
  • [47] SPECTRAL REPRESENTATIONS FOR THE 5-POINT FUNCTION IN PERTURBATION THEORY
    ZAVYALOV, OI
    PAVLOV, VP
    SOVIET PHYSICS JETP-USSR, 1963, 17 (05): : 1009 - 1014
  • [48] A QUEST FOR 5-POINT CONDITION OF ALEXANDROV'S TYPE
    Petrunin, A.
    ST PETERSBURG MATHEMATICAL JOURNAL, 2018, 29 (01) : 223 - 225
  • [49] Validated 5-point photonumeric scales for the assessment of the periorbital region
    Pavicic, Tatjana
    Pooth, Rainer
    Prinz, Valentina
    Cajkovsky, Mia
    Green, Jeremy B.
    Hernandez, Claudia A.
    Mueller, Daniel S.
    Sattler, Sonja
    Klepetko, Heike
    Day, Doris
    Kerscher, Martina
    Suwanchinda, Atchima
    Cotofana, Sebastian
    Frank, Konstantin
    Fabi, Sabrina G.
    JOURNAL OF COSMETIC DERMATOLOGY, 2022, 21 (01) : 158 - 166
  • [50] Robust ellipse and spheroid fitting
    Yu, Jieqi
    Kulkarni, Sanjeev R.
    Poor, H. Vincent
    PATTERN RECOGNITION LETTERS, 2012, 33 (05) : 492 - 499
12345