"Character recognition of mixed convex-concave braille points and ..."

Yoshifumi Oyama, Toshihisa Tajima, Hiroaki Koga (1997)

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DOI: 10.1002/(SICI)1520-684X(199702)28:2<44::AID-SCJ5>3.0.CO;2-R

access: closed

type: Journal Article

metadata version: 2023-09-13