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- The Study of Relationship between Circular Orbit Cone Beam Reconstruction Error and Cone Angle 圆轨道锥束重建精度与锥角关系的研究
- Keywords cone beam computed tomography;cone beam reconstruction;analytic algorithms;filtered backprojection algorithms.; 锥形束断层成像;锥形束重构;解析算法;滤波反投影算法;
- cone beam reconstruction 锥形线束重建
- FDK method is the most common kind of 3D image reconstruction algorithm in cone beam CT at present, which is based on a scanning circle and reconstructs images satisfactorily in the small cone angle case. 目前锥束CT普遍采用FDK算法,该算法基于单圆源轨,在小锥角下取得较好的重建效果。
- A blade wall thickness inspection method based on blade cone beam volume CT image sequence and blade CAD model are given. 本文给出一种基于叶片锥束体积CT图像序列和叶片CAD模型的叶片壁厚检测方法。
- The Cone Beam Volume CT (CBVCT) system has the non-substitutable superiority in the field of non-damage detection and reverse engineering. 系统在无损检测和逆向工程等领域具有不可替代的优越性。
- Objective To investigate the application of the limited cone beam CT (3DX) for the diagnosis of the hard tissue disease of apex and the anatomical morphology of the teeth. 目的研究牙科用三维小视野照射CT(3DX)在口腔内科根尖部硬组织疾病诊断和牙齿解剖学形态影像中的价值。
- New reconstruction approach overcoming cone beam artifact on multi-slice CT 多层螺旋CT锥形线束校正重建技术:适应性倾斜多层平面重建法
- CBCT( Cone Beam Computed Tomography ) 锥束CT
- A Three Dimensional Reconstruction Algorithm of Cone Beam Scanning in Slantwise Direction 锥束射线倾斜扫描三维层析算法
- Study of OSEM with Different Subsets in Fan Beam Reconstruction 扇束图像重建中OSEM算法及子集划分的研究
- Study on Direct Volume Imaging Based on Cone Beam X Ray Projections 锥形束 X 线直接体积成像的理论研究
- Reconstruction of that building is impossible. 再重建这座建筑物是不可能的。
- Research and Implementation of Cone Beam 3D CT Simulation System 锥束三维CT仿真系统的研究与实现
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- The boy gobbled up an ice-cream cone. 那个男孩大口大口地吃完了一个蛋卷冰淇淋。
- The beam of the searchlight pierced the darkness. 探照灯的光柱射入黑暗中。
- His answer was right on the beam. 他的答案完全正确。
- I have a plan for the reconstruction of the city centre. 我有一个重建城市中心的计划。
- He struck the beam with his head. 他的头撞到梁上了。