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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Chen Han-Yong Liu Xin Lu Hong-Bing Wang Shu-Yi Dong Xiu-Zhen |
| Copyright Year | 2007 |
| Description | Author affiliation: Depts. of Comput. Applic. & Med. Electron. Eng., Fourth Mil. Med. Univ., Xi'an (Chen Han-Yong; Liu Xin; Lu Hong-Bing; Wang Shu-Yi; Dong Xiu-Zhen) |
| Abstract | Developmental dysplasia of the hip (DDH) is a congenital hip joint malformation affecting the proximal femurs and acetabulum that are subluxatable, dislocatable, and dislocated. DDH is best treated during infancy. In this paper, we designed and implemented a computer aided system for treatment of this disease. In this system, we used a mixture-based PV partial-volume algorithm to perform bone segmentation on the patient's CT (computed tomography) or MRI (magnetic resonance imaging) image, then by three-dimensional (3D) reconstruction and display of the segmented image, we can easily get the quantitative measurement of Acetabular Index (AI) and Center-Edge Angle (CEA), which can help the clinic diagnosis and treatment. PC graphics-card GPU architecture was exploited to accelerate the 3D rendering and geometric manipulation. This system was implemented on PC/Windows environment. |
| Starting Page | 989 |
| Ending Page | 991 |
| File Size | 219693 |
| Page Count | 3 |
| File Format | |
| ISBN | 1424411203 |
| DOI | 10.1109/ICBBE.2007.256 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2007-07-06 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Performance evaluation Image segmentation Computer displays Computed tomography Magnetic resonance imaging Three dimensional displays Bone diseases Joints Hip Image reconstruction |
| Content Type | Text |
| Resource Type | Article |
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