Počet záznamů: 1

Variances of length and surface area estimates by spatial grids: preliminary study

  1. 1.
    0345903 - FGU-C 2011 RIV SI eng J - Článek v odborném periodiku
    Janáček, Jiří - Kubínová, Lucie
    Variances of length and surface area estimates by spatial grids: preliminary study.
    Image Analysis and Stereology. Roč. 29, č. 3 (2010), s. 45-52 ISSN 1580-3139
    Grant CEP: GA AV ČR(CZ) IAA100110502
    Výzkumný záměr: CEZ:AV0Z50110509
    Klíčová slova: stereology * variance * 3D
    Kód oboru RIV: BA - Obecná matematika

    The formula relating the variance of the volume estimator with the object surface area and the spatial grid constant is recapitulated. The variance due to rotation and simple asymptotic formulas for the residual variance of estimates of selected model objects is calculated. Surface area estimates by multiple grids of parallel lines in 3D and of the variance of length estimates by periodic grids of planes or spheres in d-dimensional space are studied
    Trvalý link: http://hdl.handle.net/11104/0187075