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- This procedure of dose distribution in radiotherapy treatment was similar to that of the back-projection in 2D CT image reconstruction. 立体定向放射治疗的剂量累积过程和二维CT图像重建中的直接反投影过程是类似的。
- CONCLUSION: The rapid prototyping technique combined with CT image reconstruction can obtain the reality form of ear and provide an efficient way to produce an auricle scaffold in microtia reconstruction. 专家评价:文章对个性化外耳支架的设计与制造主要进行了定性描述,由于医用人工假体的逆向工程设计与快速成型技术已较成熟,在国内有很多应用,因此本文基本属于应用性研究,是一个有意义的研究新领域和技术,因此仍有一定的学术价值。
- The rapid prototyping technique combined with CT image reconstruction can obtain the reality form of ear and provide an efficient way to produce an auricle scaffold in microtia reconstruction. 由CT片层数据进行三维重构得到外耳的数据模型,用快速成形技术可得外耳实体模型,为耳郭重建手术提供一种新的方法。
- Algorithm of CT image reconstruction using intermediate function 中间函数法CT图像重建算法研究
- CT Image Reconstruction Algorithm from Fan Beam Scans 用于CT扇形束扫描图象重建的一种数学方法
- Algorithm Optimization and Code Optimization of CT Image Reconstruction CT图象重建的算法优化和代码优化
- Complex-Product Oriented Industrial CT Image Reconstruction & Analysis 面向复杂产品的工业CT图像重建与分析技术
- Fast Backprojection and Transform Methods for CT Image Reconstruction 快速反投影与变换方法CT图象重建
- CT image reconstruction CT图像重建
- Image reconstruction is a very time consuming process,which is the bottleneck of real-timeimaging of 3D CT. 图像重建时间过长一直是影响三维CT(Computed Tomography)实时成像的技术瓶颈。
- Methods Multi-slice Helical CT scanning was performed in 46 patients with scapular fracture.scapular 3D image reconstruction was carried out. 方法对46例肩胛骨折患者进行多螺旋CT扫描,重建肩胛骨表面遮盖法(SSD)图像。
- Research of fast image reconstruction methods based on GPU. 基于GPU的快速重建算法研究。
- Objective: To probe into the value of the spiral CT 3-dimensional image reconstruction used in the diagnosis of the complicated membrum minor articulus trauma. 摘要目的:探讨CT三维重建成像对诊断四肢复杂小关节外伤的价值。
- A study on subcortical aphasia by CT image standardization and BEAM. 皮层下失语患者的CT图象标准化及脑电地形图对比研究。
- Materials and Methods:16-slice helical CT scanning was performed in patients with fracture if the knee joint.Osteoarticular 3D image reconstruction was carried out. 材料与方法:对52例膝关节损伤患者进行多层螺旋CT扫描,重建膝关节三维图像。
- As a kind of systematic errors caused by reconstruction algorithm of CT images,the boundary artifact contains some information of the sample size. 边界伪影是与CT图像重构算法有关的一种系统误差,但却包含了试样的边界信息。
- Objective: To study the diagnostic value of spiral CT and 3D imaging reconstruction in treating condylar fractures. 摘要目的:研究螺旋CT及三维重建技术在髁突骨折中的诊断价值和对治疗的指导作用。
- CT scan and 3D reconstruction are performed on the targets, and then space-based method is used for 3D segmentation of 3D CT images for congeneric tissues. 通过对目标进行CT扫描并进行三维重建,采用基于空间的方法,完成对同类属性组织CT三维图像的三维分割。
- The artifact can be decreased obviously when using the calibrated data for big dimension samples to reconstruct CT images in the actual experiment. 在具体的实验过程中,通过对大尺寸样品投影数据的校正,明显减少了重建图像的佃伪影。
- This CT image of the abdomen demonstrates an encircling mass involving the colon. This is a colonic adenocarcinoma. 结肠浸润型腺癌CT图像。