画像処理装置およびX線診断装置
- 专利权人:
- 株式会社東芝
- 发明人:
- 坂口 卓弥,市原 隆
- 申请号：
- JP2009099242
- 公开号：
- JP5534704B2
- 申请日:
- 2009.04.15
- 申请国别(地区):
- JP
- 年份:
- 2014
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide information related to the viability of myocardial cells by using an X-ray image.
SOLUTION: An image extracting part 26b extracts the systolic X-ray image and diastolic X-ray image with the highest opacification in the myocardial region from a plurality of X-ray images in temporal sequence stored in an image data storing part 25 based on the cardiac phase of a subject P obtained by a cardiac phase obtaining part 26a. An image deforming part 26c generates a systolic deformed image and diastolic deformed image from the systolic X-ray image and diastolic X-ray image in an image deformation process so that the size and position of the extracted heart of the subject P match in a prescribed rage. A proportional image generating part 26d generates a proportional image with a calculated proportion as the pixel value by dividing the pixel values of the corresponding pixels in the systolic deformed image and diastolic deformed image. Then, a system control part 21 controls the proportional image generating part 26d to display the generated proportional image in a monitor of a display part 23.
COPYRIGHT: (C)2011,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
