Technical Data
Page 3
... 2Because of the extreme range in the negative) of a KODAK Paper Gray Scale receiving the same illumination as a guide. The final color balancing and adjustment of a Photo CD image. Therefore, optimum scanning of these values only as the subject Normally lighted forehead of person with light...film scanners, each manufacturer's scanner will calibrate on the subject and the light source used by the scanner to www.kodak.com/go/pcdFilmTerms www.kodak.com/go/scannerDrivers KODAK HAWKEYE Traffic Surveillance Color Film • TI-2420 3 The sensitivity of a scanner to a film's dye set is...
... 2Because of the extreme range in the negative) of a KODAK Paper Gray Scale receiving the same illumination as a guide. The final color balancing and adjustment of a Photo CD image. Therefore, optimum scanning of these values only as the subject Normally lighted forehead of person with light...film scanners, each manufacturer's scanner will calibrate on the subject and the light source used by the scanner to www.kodak.com/go/pcdFilmTerms www.kodak.com/go/scannerDrivers KODAK HAWKEYE Traffic Surveillance Color Film • TI-2420 3 The sensitivity of a scanner to a film's dye set is...
Technical Data
Page 4
... granularity. • The scale is a uniform perceptual scale, with a change of 4 units representing a Just Noticeable Difference for 90% of observers. • Index value representing the approximate visual threshold for graininess: 25. • Standardized inspection distance for all print sizes: 35.6 cm (14 inches). • In practice, prints larger... that is perceived. • These Grain Index numbers may not represent graininess observed from more specular printing illuminants, such as condenser enlargers. 4 KODAK HAWKEYE Traffic Surveillance Color Film • TI-2420
... granularity. • The scale is a uniform perceptual scale, with a change of 4 units representing a Just Noticeable Difference for 90% of observers. • Index value representing the approximate visual threshold for graininess: 25. • Standardized inspection distance for all print sizes: 35.6 cm (14 inches). • In practice, prints larger... that is perceived. • These Grain Index numbers may not represent graininess observed from more specular printing illuminants, such as condenser enlargers. 4 KODAK HAWKEYE Traffic Surveillance Color Film • TI-2420