发明名称 |
ORGAN-SPECIFIC ENHANCEMENT FILTER FOR ROBUST SEGMENTATION OF MEDICAL IMAGES |
摘要 |
An imager (10) and a reconstruction processor (12) generate an intensity image (14). A region containing a target volume is identified (20) and limited (24). A classifier (30) operates on the voxels in the limited volume with an enhancement filter to generate an enhanced image, such as an image whose voxel values represent a probability that each voxel is in the target volume. A segmentation processor (40) segments the enhanced image to identify the surface of the target volume to generate a segmented image which is displayed on a monitor (52) or used in a radiation therapy planning system (54).
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申请公布号 |
US2013121549(A1) |
申请公布日期 |
2013.05.16 |
申请号 |
US201113812057 |
申请日期 |
2011.07.25 |
申请人 |
PEKAR VLADIMIR;QAZI ARISH A.;KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
PEKAR VLADIMIR;QAZI ARISH A. |
分类号 |
G06K9/34 |
主分类号 |
G06K9/34 |
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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