Objective: To evaluated the effect of reconstruction parameters on gated SPECT.
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。
They also analyze the selection of reconstruction parameters, and prove reconstruction results robust to the parameters.
文中对重建参数选择进行了分析比较，实验表明重建结果对参数变化具有很好的鲁棒性。
Objective To investigate the influence of scanning and reconstruction parameters on image quality in multi-slice ct angiography (MSCTA).
目的探讨多层面螺旋CT血管成像(MSCTA)中扫描参数和重建方法的影响。
Conclusion:A superior CTVE image depends on optimal selection of the scanning reconstruction parameters, display setting and threshold values, as well as the operator′s experience and skills.
结论：高质量的儿童CTVE图像依赖于扫描重建参数的合理选择、最佳的观察阈值及方位的选择，以及操作者的技巧和熟练程度。
From the point of view of capacitance measurement and image reconstruction, a set of suitable design parameters is found.
从电容测量和图象重建的角度出发，找到了一组合适的设计参数。
Camera's exterior orientation elements are important parameters for photogrammetry stereo reconstruction.
相机的外方位元素是摄影测量立体重建的重要参数。
The design and operation parameters of the biological filter may provide a scientific basis for construction and reconstruction of water plants with slightly polluted water sources.
生物陶粒滤池的设计和运行参数可为微污染水源水厂的改造和新建提供科学依据。
As such, all the theory and algorithms in signal reconstruction from its spectral magnitude should be applied to solving the parameters of ma model.
这样，所有幅度谱重构信号问题的理论与算法均可应用于MA模型参数求解当中。
Objective to investigate the optimum scanning parameters for multi-slice spiral ct aorta imaging so as to emphasize the contrast delay time and the method of image reconstruction.
目的：研究多层螺旋CT主动脉成像技术的最佳扫描参数，强化延时时间及图像重建方法。
Active appearance model (AAM) is also studied for the localization of facial features. The parameters of texture model and appearance model are studied in detail in reconstruction of face images.
本文还研究了基于AAM的面部特征定位方法，分析了灰度模型参数及表观模型参数在人脸重构中的作用。
The research on comparing the performance parameters of flexible disc and rigid disc is of great significance for the reconstruction and design of safety valve disc.
通过柔性阀瓣与刚性阀瓣各项性能参数的对比研究，对安全阀阀瓣的改造和设计具有重要的意义。
Otolith ACTS as biological archives providing the basis for the reconstruction of individual life traits and environmental parameters.
耳石可作为鱼类的生物学记录者并为重建其生活特征和环境参数提供依据。
In real industries, signal reconstruction is very important to realize detecting some significant parameters on line.
实际工业过程中，要实现某些重要参数的在线检测，信号重构非常关键。
Work on simultaneous reconstruction of 2-D temperature fields and radiation parameters in a furnace has been going on.
以炉膛为研究对象，开展了二维温度场与辐射参数同时重建的研究。
Objective: to obtain 29 anatomic parameters of normal Chinese proximal femur through ct 3d reconstruction so as to provide anatomical references for hip prosthesis selection and design.
目的：通过CT三维重建正常中国人股骨近端大体形态，测量29个解剖参数，为选择、设计假体提供解剖学依据。
The reliable paleo-lake level data supply the valuable and useful information for quantitative reconstruction of hydrological and climatic parameters of past relative periods.
可靠的古湖水位重建为定量恢复过去相关时段的水文和气候参数提供了十分宝贵和有用的资料。
The parameters were assessed by preoperative ct and three-dimensional reconstruction such the entry point and Angle of atlantoaxial pedicle screws.
术前ct及三维重建评估寰枢椎椎弓根螺钉的进钉点、进钉方向等参数。
A 3d reconstruction algorithm based on marker points using multiple images is studied after the camera parameters are obtained.
在获取相机参数之后，研究了一种采用多幅图像基于标记点的三维重建算法。
Finally, the 3d structure and camera parameters were processed with a global optimization method to improve the robustness of the reconstruction.
通过对三维结构和摄像机参数进行全局优化处理，以提高重建的鲁棒性。
Conclusion The optimized injection rate and reconstruction matrix parameters of lower limb ct angiography could improve image quality.
结论正确的注射速率和重建方法选择是提高螺旋CT下肢动脉血管成像质量的关键。
Due to the non-convex of the prior function and hyper-parameters, we use the dynamic posterior simulation rather than the general optimization methods to get reconstruction image.
由于采用的先验函数是非凸的并包含超验参数，一般的优化方法难以处理，采用动态后验模拟的方法可以很好地解决这些问题。
RESULTS: The computer 3-D reconstruction model image were animated, emulated and full of stereoscopic effects, and their morphological parameters of Radix Curcumae were offered.
结论：计算机三维重建与显示在生药学和解剖学教学和科研中科学可行，具有良好的应用前景。
Some influenced parameters are reached and some directed tactics are given for building energy saving design and reconstruction in the summer-hot and winter-cold zone.
同时，对既有的建筑物进行有计划的节能改造，达到提高使用的热舒适性、节约能源和改善环境的目的。
Some influenced parameters are reached and some directed tactics are given for building energy saving design and reconstruction in the summer-hot and winter-cold zone.
同时，对既有的建筑物进行有计划的节能改造，达到提高使用的热舒适性、节约能源和改善环境的目的。
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