How to discriminate shapes using the shape vector

Fourier Descriptors for Plane Closed Curves

C. T. Zahn, Ralph Roskies · IEEE Transactions on Computers · 1972 · 1.9K citations

Architecture, Computer Science, Mathematics +17

Shape Discrimination Using Fourier Descriptors

E. Persoon, King‐Sun Fu · IEEE Transactions on Systems Man and Cybernetics · 1977 · 1.1K citations

Computing, Computer Science, Computational Geometry +16

Picture processing and psychopictorics

Icarus · 1971 · 766 citations

Social Sciences, Behavioral Sciences, Psychology +5

Aircraft Identification by Moment Invariants

Sahibsingh A. Dudani, Kenneth J. Breeding, Robert B. McGhee · IEEE Transactions on Computers · 1977 · 757 citations

Computing, Aerospace Engineering, Computer Science +17

Symmetry analysis by computer

Swapan K. Parui, D. Dutta Majumder · Pattern Recognition · 1983 · 61 citations

Natural Sciences, Computer Science, Physics +10