Preview buffer for electronic scanner

Details Preview buffer for electronic scanner Preview buffer for electronic scanner

H - Electricity

04

N

H04N 1/60 (2006.01)

Patent

CA 2194990

The invention provides an apparatus for enhancing full color images and may be used within a variety of computer peripheral devices such as a scanner which scans images initially recorded on a photographic medium, for example. The invention takes image data and applies a programmable set of parameters to the image data which govern color saturation and sharpness, inter alia. The image is then passed to a computer where a user may alter the parameter. The parameters are passed back to be reprocessed within the scanner and an updated image is then sent back to the computer in real time.

L'invention porte sur un appareil permettant d'améliorer les images multicolores et pouvant s'utiliser avec différents périphériques d'ordinateurs tels que des dispositifs de balayage balayant p. ex. des images initialement enregistrées sur des supports photographiques. L'appareil capte les données relatives à l'image puis leur applique un jeu programmable de paramètres qui régissent notamment la saturation et la netteté des couleurs. L'image passe ensuite dans un ordinateur où l'utilisateur peut apporter des modifications au paramètre puis revient pour être à nouveau traitée dans le dispositif de balayage qui renvoie une image actualisée en temps réel à l'ordinateur.

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