IMAGE PROCESSING APPARATUS AND IMAGE READING METHOD

IMAGE PROCESSING APPARATUS AND IMAGE READING METHOD

An image processing apparatus includes an invisible light source (2b) configured to emit invisible light to a subject, a visible light source (2a) configured to emit visible light to the subject, an invisible image reading sensor (22b) configured to read invisible reflection light reflected from the...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: NAKAZAWA, Masamoto, SHUKUYA, Yuichiro, Oyama, Tadaaki
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Beschreibung
Zusammenfassung:An image processing apparatus includes an invisible light source (2b) configured to emit invisible light to a subject, a visible light source (2a) configured to emit visible light to the subject, an invisible image reading sensor (22b) configured to read invisible reflection light reflected from the subject and acquire an invisible image, a visible image reading sensor (22a) configured to read visible reflection light reflected from the subject and acquire a visible image, and an image restoration unit (21) configured to restore information lost in the invisible image acquired by the invisible image reading sensor (22b). The invisible reflection light is a part of the invisible light emitted from the invisible light source (2b). The visible reflection light is a part of the visible light emitted from the visible light source (2a).