发明名称 |
System and method for providing 2-dimensional computerized-tomography image corresponding to 2-dimensional ultrasound image |
摘要 |
Embodiments for providing a 2-diemsional (D) computerized-tomography (CT) image corresponding to a 2-D ultrasound image through image registration between 3-D ultrasound and CT images are disclosed. An imaging system 100 comprises a CT imaging unit 110, an ultrasound image forming unit 120, a storing unit 130, a processor 140 and a display unit 150. The processor 140 extracts the 2-D CT image from the 3-D ultrasound-CT registered image by performing a rigid-body transform upon the 3-D ultrasound image and calculating similarities between reference images and the 2-D ultrasound images, wherein the reference images arc obtained through the rigid-body transform. |
申请公布号 |
EP2293244(A1) |
申请公布日期 |
2011.03.09 |
申请号 |
EP20100170225 |
申请日期 |
2010.07.21 |
申请人 |
MEDISON CO., LTD.;KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY |
发明人 |
HYUN, DONG GYU;RA, JONG BEOM;LEE, DUHGOON;NAM, WOO HYUN |
分类号 |
G06T7/00 |
主分类号 |
G06T7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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