Colour invariant character recognition and character-background colour identification by multichannel matched filter
- Campos, J.
- Millán, M.S.
- Yzuel, M.J.
- Ferreira, C.
ISSN: 1996-756X, 0277-786X
Année de publication: 1991
Volumen: 1564
Pages: 189-198
Type: Communication dans un congrès