High accuracy character recognition algorithm using fourier and topological descriptors

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

Fourier Preprocessing for Hand Print Character Recognition

Goesta H. Granlund · IEEE Transactions on Computers · 1972 · 581 citations

Computing, Computer Science, Computer Vision +13

Computer Recognition of Handwritten Numerals by Polygonal Approximations

Theodosios Pavlidis, Farhat Ali · IEEE Transactions on Systems Man and Cybernetics · 1975 · 119 citations

Computing, Computer Science, Computational Geometry +16