当断层走向与巷道测线不平行时，煤层内断层重建图像清晰。
When the strike of fault is not parallel with the measuring line in the gateway, the reconstruction image of fault in coal seam is clear.
在断层重建的很多工程应用中，由于低剂量以及成像硬件等原因，经常需要在测量数据不充分的情况下去重建图像。
Recently, there are many practical applications of tomographic reconstruction that consist of minimizing the sum of a residual energy and image total variation (TV).
本文描述了该系统的整体结构，重点介绍了其图像处理部分，包括图像显示、图像处理、临床分析规程、断层重建和三维可视化等模块。
The image processing part is emphasized on, including the modules of the image display, the image processing, the clinical protocols, 3-dimensional reconstruction and visualization etc.
去年九月的地震——单是一条尚不为人知的断层线——就令当地人感到焦虑不安，至今，何时何地重建新城还悬而未决。
September's quake, along a previously unknown fault line, had unnerved locals.How and where to rebuild are now big questions.
去年九月的地震——单是一条尚不为人知的断层线——就令当地人感到焦虑不安，至今，何时何地重建新城还悬而未决。
September’s quake, along a previously unknown fault line, had unnerved locals. How and where to rebuild are now big questions.
去年九月的地震——单是一条尚不为人知的断层线——就令当地人感到焦虑不安，至今，何时何地重建新城还悬而未决。
September's quake, along a previously unknown fault line, had unnerved locals. How and where to rebuild are now big questions.
提出的一种快速成象算法利用所测到的一组电压值来重建筒内物体的断层阻抗分布图象。
A fast algorithm was developed to reconstruct the impedance distribution image of the cross section from the measured data.
目的：评价重建参数对门控心肌断层显像测量左室功能的影响。
Objective: To evaluated the effect of reconstruction parameters on gated SPECT.
对全息测量下的X射线相位衬度断层成像问题提出了一种新的重建算法。
A new algorithm for phase contrast X-ray tomography under holographic measurement was proposed.
将CT片图像准确地配准，是连续CT断层图像三维重建的重要步骤。
Registrating of CT images is the important part of CT image 3_D reconstruction.
该方法不仅具有断层扫描法的优点，还避免了使用特殊设备采集断层图像如CT、MRI，适用于一般物体的重建。
This method takes the advantage of Tomography. Meanwh, it withdraws the need to use special image acquisition instruments, such as CT and MRI.
对于断层数据的三维曲面重建方法通常是先进行重建，然后对结果进行平滑和简化操作。
The normal method of reconstruction from segment datasets is extract the isosurface first and then optimize the result.
该方法包括使用增益参数和偏移参数中的至少一个的联合估计以及重建图像的估计来执行断层摄影图像重建。
The method includes performing a tomographic image reconstruction using a joint estimation of at least one of a gain parameter and an offset parameter, and an estimation of the reconstructed image.
目的：寻求连续CT断层图像重建上颈椎运动节段数字模型及三维可视化的方法。
Objective: To establish a digital model for reconstruction and three-dimensional visualization of upper cervical spinal motion segment from ct images.
评价16层计算机断层摄影结合多平面重建技术在胆管阻塞病人中的应用。
To evaluate the diagnostic use of 16 slice ct cholangiography with multiplanar reformation (MPR) for the assessment of patients with biliary obstruction.
在CT脑血管医学图像断层间三维重建图形配准中，提出了基于图像内部各个血管轮廓间相对位置信息的优化新算法。
A novel registration algorithm is presented for ct cerebrovascular medical image 3-d reconstruction based on the mutual location information of individual contours of the image set.
针对由序列断层测量轮廓的三维重建，提出了基于物体结构特征的封闭轮廓集分割算法。
A new algorithm, which can extract closed contour set according to the structure of a part from series of measured layers, was presented.
将传统的二维断层图像用三维超声重建系统进行处理，能在计算机屏幕上形象逼真地显示人体器官和组织的立体视图。
The 3D structure of the tissue can be realistically displayed on computer CRT by 3D ultrasonic reconstruction system, which processes traditional two-dimensional (2D) ultrasonic images.
通过图像的三维重建技术实现连续断层工业CT图像的三维可视化是近年来国内工业CT领域内的一个重要研究方向。
It's an important research aspect in domestic ICT field, that the 3-d visualization of continuous ICT images reconstructed by 3-d reconstruction technology.
方法：采集6例复杂脊柱侧后凸畸形患者CT断层扫描数据，利用计算机进行脊柱病变区域的数字化三维重建和快速成型，并将其应用于临床。
Method:The complicated spinal kyphoscliosis CT scanned data set of 6 patients were collected, by which three dimensional reconstruction and rapid prototype were achieved for clinical treatment.
目的：利用管道铸型标本断层摄影法对肝门静脉系统进行三维重建，为腹腔镜肝切除手术提供可靠的解剖学依据。
OBJECTIVE: To explore three-dimensional reconstruction of hepatic portal vein by laminagraphy of cast specimens to provide anatomic basis for hepatectomy.
目的探讨基于CTA断层图像重建盆腔肿瘤及周围结构数字模型及三维可视化的方法。
Objective To discuss the methods of reconstructing a digital model and a three-dimensional visualization of the pelvic tumor and the surrounding structures based on CT angiographic (CTA) image.
断层图象序列的层间插值是三维重建的关键技术之一。
Surface interpolation of cross-sectional images is one of the techniques of crucial importance in 3-D reconstruction.
为了在普通PC机上实现计算机断层扫描(CT)快速重建，提出了利用查找表和极坐标反投影快速重建方法。
In order to realize ct fast reconstruction on an ordinary PC, a fast reconstruction process using look-up table and polar coordinate back-projection was presented.
基于断层图象的几何重建是三维数据场可视化技术的主要研究内容，重建物体的三维几何模型也是分析、仿真、决策的前提。
Geometry reconstruction from slice-images is a main topic of visualization of 3d volume data. Reconstruction of model is the premise of analysis, emulation and decision-making.
最后，成功地将这种改进方法用于重建非线性参量断层图象。
At last, ultrasonic nonlinear images are reconstructed successfully by using the algorithm.
摘要：通过二维断层图像进行三维对象重建是现今较为活跃的研究领域，而二维断层数据的质量将直接影响到三维重建的效果。
Absrtact: Three - dimensional reconstruction based on the slices is now an active research field, and the quality of slice data will directly affect the reconstruction results.
以本系统获得的二维断层图像为原始数据，利用自行设计三维重建软件，得到了真彩的表面重建和任意切面重建结果。
Using 2D series section images acquired by the system, the true color 3D reconstructions of the surface and any section plane have been achieved.
以本系统获得的二维断层图像为原始数据，利用自行设计三维重建软件，得到了真彩的表面重建和任意切面重建结果。
Using 2D series section images acquired by the system, the true color 3D reconstructions of the surface and any section plane have been achieved.
应用推荐