ENDOSCOPE SYSTEM, ENDOSCOPE CONTROL METHOD, AND PROGRAM

ENDOSCOPE SYSTEM, ENDOSCOPE CONTROL METHOD, AND PROGRAM

The present technology relates to an endoscope system, an endoscope control method, and a program that allow AF processing to be performed without deterioration in accuracy.Provided are a drive unit that drives a lens, a measurement unit that measures a position of the lens, and a control unit that...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ONIKUBO, Masatoshi, KAWAI, Takashi
Format: Patent
Sprache:eng
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
SURGERY
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Beschreibung
Zusammenfassung:The present technology relates to an endoscope system, an endoscope control method, and a program that allow AF processing to be performed without deterioration in accuracy.Provided are a drive unit that drives a lens, a measurement unit that measures a position of the lens, and a control unit that controls focusing, the control of the focusing including setting a control amount of wobbling at the time of the focusing on the basis of first hysteresis that is held and second hysteresis that is measured upon energization. The measurement unit includes a sensor that measures the position of the lens by detecting passage of the lens. The present technology is applicable to a medical observation device such as an endoscope or a microscope.