Method and system for point source illumination and detection in digital film processing

Method and system for point source illumination and detection in digital film processing

One aspect of the invention is a system for digital film processing. A point light source, such as a laser, directs light onto film coated with a processing solution. Light from the film is measured to produce sensor data that corresponds to the colors in the film. The sensor data is used to constru...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: MOOTY G. GREGORY, DUONG DUNG T, PORTH ROLAND W
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Beschreibung
Zusammenfassung:One aspect of the invention is a system for digital film processing. A point light source, such as a laser, directs light onto film coated with a processing solution. Light from the film is measured to produce sensor data that corresponds to the colors in the film. The sensor data is used to construct a digital image corresponding to an image recorded on the film. Another aspect of the invention is a shaped collector that focuses light from the film to a focal point within the shaped collector.