医療画像処理システム
- 专利权人:
- 国立大学法人;東京大学
- 发明人:
- 佐久間 一郎,廖 洪恩,笠原 英司,望月 剛,千葉 敏雄
- 申请号：
- JP2009261696
- 公开号：
- JP5527841B2
- 申请日:
- 2009.11.17
- 申请国别(地区):
- JP
- 年份:
- 2014
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide an image supporting the positioning operation of an endoscope since the visual field range of a conventional endoscopic image is small, so that there is a desire to see peripheral tissues and since when generating a synthetic image by synthesizing the endoscopic image and an ultrasonic image, it is desired to position both of the images by a simple constitution.
SOLUTION: A medical image processing system is composed of an ultrasonograph 10 and an endoscopic apparatus 12. The endoscopic apparatus 12 forms the endoscopic image as a conventional one. The ultrasonograph 10 obtains volume data and identifies a plurality of high luminance points included in the data. The high luminance points express a plurality of spheres of reflection provided at the distal end of the endoscope 42. Since the three-dimensional position of the distal end can be identified from the high luminance points, the ultrasonic image as a projection image is formed from the volume data on the basis of the three-dimensional position. The endoscopic image which expressed a local area is superimposed on the ultrasonic image covering a wide area, and a synthetic image like this is displayed.
COPYRIGHT: (C)2011,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
