1
Toshihiko Nannichi: Image determining method and apparatus. Kabushiki Kaisha Toshiba, Finnegan Henderson Farabow Garrett and Dunner, May 14, 1991: US05016118 (57 worldwide citation)

An image determining apparatus for determining a dot matrix image or a character/line picture on the basis of a halftone image signal obtained by scanning an original image including a dot matrix image or a character/line picture. In order to perform such image determination, first, a pixel block co ...


2
Nannichi Toshihiko: Methode et appareil danalyse dimages, Image determining method and apparatus. Kabushiki Kaisha Toshiba, MARKS & CLERK, April 6, 1993: CA1315700

ABSTRACT An image determining apparatus for determining adot matrix image or a character/line picture on the basisof a halftone image signal obtained by scanning anoriginal image including a dot matrix image or acharacter/line picture. In order to perform such imagedetermination, first, a pixel bloc ...