光断層画像化装置
- 专利权人:
- 富士フイルム株式会社
- 发明人:
- 小澤 聡
- 申请号：
- JP2007242551
- 公开号：
- JP5022845B2
- 申请日:
- 2007.09.19
- 申请国别(地区):
- JP
- 年份:
- 2012
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide an optical tomographic image obtaining method that is capable of producing a high-resolution tomographic image with efficiency and ease.
SOLUTION: The method comprises: a contact area detecting step of detecting a state of contact between a circumferential wall of the optical probe and measurement target, and detecting a contact area from a result of the detection of the state of contact a rotation setting step of calculating and setting rotation speed of the measurement section based on the contact area detected in the contact area detecting step an interference signal obtaining step of creating the interference light beam from the reflected light beam picked up while rotating the measurement section in accordance with settings set in the rotation setting step, and obtaining the interference light beam as interference signals and a tomographic image obtaining step of obtaining the tomographic image by processing at least interference signals created from a reflected light beam the measurement target in the contact area, wherein, in the rotation setting step, the rotation speed of the measurement section is set at least such that, when picking up the reflected light beam of the contact area, the measurement section rotates at a different speed than when picking up a reflected light beam of other areas than the contact area.
COPYRIGHT: (C)2009,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
