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19801980s
Kunihiko Fukushima
Japanese computer scientist whose Neocognitron introduced the convolutional architecture that vision models still use.
Organizations
NHK Science & Technology Research LaboratoriesOsaka UniversityFuzzy Logic Systems Institute
Major Achievements
- •Introduced the Neocognitron (1979–1980), a hierarchical network with alternating feature-extracting and pooling layers.
- •Established convolution and spatial pooling as the way to build shift-invariant vision models — the design LeNet and AlexNet inherit.
- •Drew the architecture directly from Hubel and Wiesel's findings on the mammalian visual cortex.
Key Papers
- Neocognitron: A Self-Organizing Neural Network Model for a Mechanism of Pattern Recognition Unaffected by Shift in Position
Kunihiko Fukushima · Biological Cybernetics · 1980