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- To construct a valid smoothness constraint, the anisotropic tensor diffusion is used, which can automatically select diffusivity according to the direction of edges. 利用一种能根据边缘方向自适应选取扩散系数的各向异性扩散方程,对图像进行复原。
- Clouds cause the diffusion of light from the sun. 云使阳光漫射。
- tensor diffusion 张量扩散
- In DTI each voxel is assigned as a tensor that describes local water diffusion. 在弥散张量成像中,每一体素内水分子的弥散用一个张量进行描述。
- Tensor algebra is tied to coordinates. 张量代数则离不开坐标系。
- Insulation used to prevent heat diffusion, as from a steam pipe. 绝热材料用来防止热量散失的绝热材料,如从蒸汽输送管上
- In recent years, diffusion tensor imaging (DTI) has emerged as a powerful method for investigating white matter architecture in health and disease. 近几年来,扩散张量影像逐渐成为一个研究健康与疾病状态下白质结构的利器。
- Objective To test and verify the disconnection theory in conduction aphasia with diffusion tensor imaging. 目的通过扩散张量成像分析,验证传导性失语复述障碍的联系中断学说。
- Some new progresses have achieved in the clinical application of diffusion tensor imaging technique in this field. 近年来,弥散张量成像技术在这一领域的临床应用取得了一些新的进展。
- Traditional systems have used oil diffusion pumps. 常规的系统使用油扩散泵。
- The diffusion process seems to be accelerating. 传播过程看来正在加速。
- Purpose To evaluate the diffusion tensor MRI in the demonstration of white matter tracts of the brainstem. 目的使用磁共振扩散张量成像方法对脑干白质束进行研究。
- They discourage further diffusion. 它们阻碍进一步扩散。
- The elastic moduli Eijlm represents a tensor of the fourth order. 弹性模数Eijlm表示一个四阶张量。
- Beijing Lonol Cultural Diffusion Co., Ltd. 北京龙讯文化传播有限责任公司。
- We derive the relations between physical and tensor components. 我们推导物理分量和张量分量之间的关系式。
- Beijing Midodo Cultural Diffusion Co.Ltd. 北京咪哆哆文化传播有限公司。
- But tensor product wavelets has a number of drawbacks. 张量积小波有其自身的缺点。
- Random walks, brownian motion, diffusion. 随机行走,布朗运动,扩散。
- One third of the tensor is often called the bulk stress. 张量的三分之一通常称为体应力。