Satoshi Semba

Method of converting color data

Color data conversion method, color data conversion apparatus, storage medium, device driver and color conversion table

Color data converting method

Method of driving piezoelectric type ink jet head

Color converting apparatus and method

Device and method for fingerprint identification, and computer product

Method and apparatus for extracting color signal values, method and apparatus for creating a color transformation table, method and apparatus for checking gradation maintainability, and record medium in which programs therefor are recorded

Formatting color signals by selecting irregularly distributed output color points of one color space surrounding an inputted color point of another color space

Biometric information authentication device, biometric information authentication method, and computer-readable recording medium with biometric information authentication program recorded thereon

Fingerprint matching device, fingerprint matching method, and fingerprint matching program