Device for short wavelength visible reflectance endoscopy using broadband illumination

Device for short wavelength visible reflectance endoscopy using broadband illumination

A system for performing short wavelength imaging with a broadband illumination source includes an image processor that receives signals from a color image sensor. The image processor reduces the contribution of red illumination light to an image by computing blue, green, and blue-green (cyan) color...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BOEHM, JOACHIM, W, WESTWICK, PAUL, R, FENGLER, JOHN, P
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
DIAGNOSIS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
PICTORIAL COMMUNICATION, e.g. TELEVISION
SURGERY
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Beschreibung
Zusammenfassung:A system for performing short wavelength imaging with a broadband illumination source includes an image processor that receives signals from a color image sensor. The image processor reduces the contribution of red illumination light to an image by computing blue, green, and blue-green (cyan) color components of display pixels from the signals received from the image sensor. The blue, green, and cyan color component values are coupled to inputs of a color monitor for display to produce a false color image of the tissue.