- Patent Title: System and method for specular reflection detection and reduction
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Application No.: US15122121Application Date: 2015-02-27
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Publication No.: US10426347B2Publication Date: 2019-10-01
- Inventor: Mahdi Azizian , Jonathan M. Sorger
- Applicant: INTUITIVE SURGICAL OPERATIONS, INC.
- Applicant Address: US CA Sunnyvale
- Assignee: Intuitive Sugical Operations, Inc.
- Current Assignee: Intuitive Sugical Operations, Inc.
- Current Assignee Address: US CA Sunnyvale
- Agency: Haynes and Boone, LLP
- International Application: PCT/US2015/017950 WO 20150227
- International Announcement: WO2015/131026 WO 20150903
- Main IPC: A61B5/00
- IPC: A61B5/00

Abstract:
A system and method of specular reflection detection and reduction includes a processing unit including one or more processors and an imaging unit coupled to the processing unit. The imaging unit includes one or more first illuminators for providing illumination of a region of interest, one or more first detectors for detecting reflections of the illumination, one or more second illuminators for triggering fluorescing of one or more fluorescent materials in the region of interest, and one or more second detectors for detecting the fluorescing of the fluorescent materials. The processing unit is configured to receive a first image from the first detectors, determine one or more regions of high specular reflection in the first image, mask out the regions of high specular reflection in the first image, and generate a composite image based on the masked first image and the detected fluorescence. The first image includes the detected reflections.
Public/Granted literature
- US20170014029A1 SYSTEM AND METHOD FOR SPECULAR REFLECTION DETECTION AND REDUCTION Public/Granted day:2017-01-19
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