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- Objective To optimize the parameters of volume rendering technique (VRT) 3D reconstruction on spiral CT, and to evaluate its clinical applications. 目的 探讨螺旋CT容积漫游技术 (VRT)三维成像方法 ,评价其临床应用范围与价值。
- All patients were performed MSCT scan and images were reconstructed by multi-planar reconstruction (MPR)、volume rendering technique (VRT)、surface shaded display (SSD). 结果老年腰椎退行性改变表现为椎体骨质增生、椎间盘膨出、椎间盘突出、“真空现象”、椎小关节病变、周围型的侧隐窝狭窄、退变性脊椎滑脱等。
- The axial images of interested ears were reconstructed with 0.1?mm increment and a FOV of 50?mm,and then volume rendering technique (VRT) reconstruction were done on the work station. 对感兴趣耳以0.;1mm重建间距、FOV=50mm进行重叠放大重建;将图像传至工作站以VRT对感兴趣耳进行三维重建。
- Keywords CT Volume rendering technique （VRT） Portography; 门静脉;容积显示技术;CT;
- Voxel-based optimized volume rendering techniques 基于体素模型的优化体绘制技术
- Visualization of normal and abnormal inner ear with volume rendering technique using multislice spiral CT 多层螺旋CT容积再现技术显示正常内耳及内耳病变的价值
- Influence of articular surface diameter of the humeral head in volume rendering technique measuring the humeral head retroversion angle with multi-slice spiral CT 肱骨头关节面直径对多层螺旋CT容积再现技术测量肱骨头扭转角的影响
- Effect of transepicondylar axis of different position on volume rendering technique measuring the humeral head retroversion angle with multi-slice spiral CT 不同位置内外上髁轴线对多层螺旋CT容积再现测量肱骨头扭转角的影响
- Keywords Enlarged translabyrithine approach;micradissection;Multi-slice helical CT;Three-dimensional reconstruction;Shade surface display technique;Volume rendering technique; 扩大迷路进路;显微解剖;多层螺旋CT;三维成像表面遮盖显示技术;容积显示技术;
- volume rendering technique 容积放弃技术
- Application of volume rendering in the LCSM system[J]. 引用该论文 黄琳;陶纯堪;胡茂海.
- Three-dimensional surface shaded display and volume rendering techniques of CT in diagnosis of scapular fractures CT三维重建技术对肩胛骨骨折的诊断价值
- The technique of volume rendering is a kind of volume visualisation technique, which can reflect the inside information of the data. 摘要体绘制技术是一种能够准确反映出数据内部信息的可视化技术。
- Volume rendering based on texture mapping was implemented by using Java 3D. 用Java 3D实现了基于纹理映射的体绘制。
- This paper primarily researches the volume rendering of LCSM data field. 主要研究激光共焦扫描显微镜(LCSM)系统数据场的体绘制方法。
- Clinical application of three-dimensional surface shaded display(SSD)and volume rendering techniques(VRT)of spiral CT during resection and reconstruction of pelvic tumors CT三维表面遮盖与容积重建在骨盆肿瘤切除与重建中应用
- To learn the skills of reconstruction by a process of trial and find shaded surface display(SSD) and volume rendering (VR) technique showing vividly malformation, mass and stone of kidney. 造影剂量等随检查目的不同而有所不同;重建技巧通过训练可以掌握;SSD及vr技术能生动的显示肾的畸形.
- According to different rendering technique, Virtual Endoscopy can be classified as SF and DVR. 根据绘制技术的不同，虚拟内窥镜技术又可分为基于面绘制的虚拟内窥镜技术，和基于体绘制的虚拟内窥镜技术。
- The algorithm may be also applicable for volume rendering based on 3D texture mapping. 据研究;该算法同样适用于3D纹理映射的体绘制方法.
- First, a post-classification 3D texture volume rendering is realized using GPU fragment shaders. 该方法首先利用GPU的片元着色程序实现了后分类3D纹理体绘制；
