过去被广泛使用的基于体素的自动化归一化方法虽然很精确,但很耗时。
The automatic voxel-based spatial normalization methods which were used widely were highly precise but time consuming.
在基于体素的分析中,岛叶区域在正和负的因果效应中都表现出前后两个极值点。
In voxel-wise study, the extended rFIC-mask shows two peaks (anterior and posterior insula) for each of the positive causal effect of rFIC-to-dACC and negative causal effect.
结论基于体素的体视见方法在体视化客观事物内部方面具有传统面成像技术所无法比拟的优越性。
Conclusions the method of volume viewing based on the voxels has great advantages over traditional surface reconstruction technology in visualizing the inner parts of objects.
该技术是完全基于体素的显示方法,使得观察者自由地、不需要辅助设备地获得真三维的图像效果。
A method based on the voxel makes the observer able to get a true 3-d effect freely without any additional facilities.
根据地矿工程体视化仿真系统研究工作的需要,提出了一种基于体素的地下采掘工程量的计算方法。
Oriented toward the development of a 3D visual modeling system for geological and mining engineering, a voxel- based algorithm for computing underground excavation volume is proposed.
为了快速生成MEMS模型和实现加工的过程模拟,给出一种基于体素的快速MEMS工艺模拟方法。
In order to quickly generate three-dimensional model of MEMS and to realize process step simulation, a voxel-based fast MEMS process simulation method is given.
在体绘制算法中,提出了基于体素的投影算法,将不透明度参数引入绘制过程,得到具有半透明效果的三维图像。
Based on the volume rendering algorithms, the dissertation presents Projection algorithm based on Voxel, in which the opacity parameter is introduced to achieve an 3d image with translucent effect.
运用SPM2分析软件,采用基于体素的分析方法,比较首发抑郁症患者药物治疗前后全脑弥散各向异性分数(FA)值的差异及变化。
Fractional anisotropy(FA) maps were processed using SPM2 to make voxel-wise comparison of anisotropy in whole brain between the two groups.
提出了一种基于压缩体素模型的环形刀空间扫描体构造新方法。
Based on the compressed voxel model, a new method for scanning body modeling of a fillet-end cutting tool is presented.
本文提出了一种基于体素分类的方法来减少计算量。
A voxel classification method is proposed to reduce the computation cost.
针对深度图像中的拉伸特征,提出一种基于体素连通性和区域生长的快速提取方法。
An extraction method based on voxel connectivity and region growth is proposed for the extrusion features of range images.
具体工作内容包括:实验一:“基于多体素模式分析的视觉穴位特异性研究”。
The details of the researches in this dissertation are listed as follows:The first experiment"Exploring vision-related acupoint specificity with multi-voxel pattern analysis".
在基于体素灰度的医学图像配准领域,本文采用了全新的相关比相似性测度作为配准的测度准则。
A new correlation ratio similarity measure in voxel intensity based medical image registration field was adopted.
在基于体素灰度的医学图像配准领域,本文采用了全新的相关比相似性测度作为配准的测度准则。
A new correlation ratio similarity measure in voxel intensity based medical image registration field was adopted.
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