Shape ellipticity based on the first Hu moment invariant

Visual pattern recognition by moment invariants

Ming-Kuei Hu · IEEE Transactions on Information Theory · 1962 · 7.5K citations

Engineering, Feature Detection, Geometry +17

Measuring shape: ellipticity, rectangularity, and triangularity

Paul L. Rosin · Machine Vision and Applications · 2003 · 205 citations

Geometric Modeling, Geometry, Natural Sciences +5

A Hu moment invariant as a shape circularity measure

Joviša Žunić, Kaoru Hirota, Paul L. Rosin · Pattern Recognition · 2009 · 183 citations

Integral Geometry, Geometry, Statistical Shape Analysis +2

Geometric moment invariants

Dong Xu, Hua Li · Pattern Recognition · 2007 · 160 citations

Integral Geometry, Geometric Moment Invariants, Geometry +2

A Measurement of Disk Ellipticity in Nearby Spiral Galaxies

David R. Andersen, Matthew A. Bershady, Linda S. Sparke et al. · The Astrophysical Journal · 2001 · 65 citations · Full text