Invention Grant
- Patent Title: Optical coherence tomography method and optical coherence tomography apparatus that removes a mirror image of an adjacent region to the measurement region
- Patent Title (中): 光学相干断层摄影法和光学相干断层摄影装置，其将相邻区域的镜像除去到测量区域
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Application No.: US12709731Application Date: 2010-02-22
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Publication No.: US08390819B2Publication Date: 2013-03-05
- Inventor: Nobuhito Suehira
- Applicant: Nobuhito Suehira
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2009-053794 20090306
- Main IPC: G01B11/02
- IPC: G01B11/02
Abstract:
An optical coherence tomography method according to the present invention comprising the steps of dividing an object to be measured into a plurality of measurement regions adjacent to one another in a direction of irradiation of a measurement light, and acquiring a measurement image for every measurement region based on a wavelength spectrum of a coherent light and acquiring a tomographic image for every measurement region by removing a mirror image of a tomographic image of an adjacent region being adjacent to the measurement region of the measurement image from the measurement image.
Public/Granted literature
- US20100226554A1 OPTICAL COHERENCE TOMOGRAPHY METHOD AND OPTICAL COHERENCE TOMOGRAPHY APPARATUS Public/Granted day:2010-09-09
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