通过模拟水流冲刷图像表面的过程,本文提出了一种直接针对灰度图像的高效的骨架化算法。
A fast skeletonization algorithm directly for gray-scale patterns is presented in this paper by simulating the procedure of water scouring the image surfaces.
针对数学形态学骨架化算法可能出现的多像素宽度情况,定义了端点、节点、尾支和毛刺等概念,在此基础上设计了一种分级毛刺去除算法。
Aimed at the appearance of multi-pixels width of skeleton, this paper gave the definition of tip, node, tail and burr, and a design of an algorithm for iteration burr.
为自动化的任务比如产生类的骨架、检查模型的命名习惯和测试模型的完整性和有效性生成rosescripts(可以通过访问Tools菜单得到)。
Generate RoseScripts (accessible via the Tools menu) for automated tasks such as generating class skeletons, checking model-naming conventions, and testing model integrity and validity.
目的:探讨卵丘细胞在玻璃化冷冻中对小鼠卵母细胞发育潜能及细胞骨架的影响。
Objective: Study the effects of cumulus cells on the developmental potential and cytoskeleton of mouse vitrified-thawed oocytes.
与此相对应,作为其骨架的机构设置或者选择也应动态化。
To be corresponding to this, as framework, the organization establishment or choice should also be developing.
随着反应温度的提高,裂化反应和骨架异构化反应增强,但齐聚反应、氢转移反应和环化反应减弱。
The cracking and skeletal isomerization became more strong with the rise of reaction temperature, while oligomerization, cyclization and hydrogen transfer reaction became weaker.
通过可视化软件VB与ANSYS连接和调用,实现客车骨架强度的有限元分析的可视化。
Through the visualization software VB connecting and invoking the ANSYS, they realize the finite element strength analysis of the bus frame.
导出了以固体骨架位移表示的无量纲控制方程,并将边界条件齐次化。
Firstly, the dimensionless governing equations in terms of displacement of solid skeleton are derived; and the boundary conditions are homogenized.
焦炭对催化剂酸中心的覆盖能抑制骨架异构化反应,但其影响幅度小于对裂化反应的影响。
The suppression of skeletal isomerization caused by coke deposition on the active sites of catalyst is in a lesser extent than that of cracking.
用金相显微镜对衔铁线圈骨架的裂纹进行分析。结果表明,由于锻造加热温度偏高,材料脆化导致裂纹形成。
The electromagnet coil former was analyzed by means of metallurgical microscope. The results shows that cracks results from excessive high temperature while casting and material embrittlement.
这种铁物种的结构和完全晶化后分子筛中的骨架铁物种结构类似。
This iron species has similar tetrahedral coordinated structure compared to the fully crystallized framework iron sites in the Fesilicalite.
骨架异构化反应是一个快速反应,低反应温度下减少反应时间会增强催化过程中的骨架异构化反应。
To react at a shorter contact time can enhance skeletal isomerization reaction under lower reaction temperature, since isomerization is a relatively quick reaction during catalytic cracking process.
由于成岩作用不同,粘土的分布形式呈多样化,如丝状和覆盖在骨架颗粒表面的粘土膜。
We can make several conclusions as following: a The distributing shape is various because of different ore-forming processes.
对C_5烯烃骨架异构化反应原理、催化剂的研究进展,以及异构化的工艺现状作了探讨和综述。
The principle of skeletal isomerization reaction of C_5 olefin, advances in research of catalyst, and the present situation of isomerization process were discussed and reviewed.
释药机制探讨表明:经膜控和骨架杂化控制释药的模型用一级动力学方程解释较好。
The mechanism of release results from the matrix rode and drug diffusion of matrix by describing the drug release curve using Ringer-Peppas model.
对滤波后的条纹图进一步采取二值化、骨架线提取、条纹级数标定、插值一系列操作,得到物体的三维相位信息。
After denoising, a series of operations, binarization, skeleton extraction, fringe order assignation and interpolation, were implemented and the three-dimension phase map was obtained.
该体系室温时若为固态,可加热熔化后制成自乳 化半固体骨架胶囊;
If the system is in a solid state at room temperature, the system can be prepared into a self-emulsifying semisolid skeleton capsule after being heated and melted;
原子力显微镜是研究细胞骨架的一种可视化的工具。
All these data indicated that atomic force microscope is a visual tool to study the cytoskeleton.
由于这种聚合物分子含有疏水骨架、羰基和胺基的有序 分布,以及独特的纳料微观颗粒和孔穴结构,使其成为吸附法固定化酶的良好载 体。
Owing to its aromatic backbone, amino and carbonyl groups, and its characteristic in nano-size surface structure, the polymer can be used as an ideal support for immobilized enzymes by absorption.
从各味药的有效成分入手,利用其所含有的特定的骨架及官能团信息直观地进行了数字化表征;
Starting from a variety of active ingredients of each medicine, digital characterization was carried out using their containing specific backbone types and functional groups.
应用晶格能极小化技术计算了十九种骨架拓扑结构的高硅沸石的全硅骨架晶格能。
By using computer modeling based on the lattice energy minimization technique, the lattice energies of 19 types of high silica zeolite have been calculated.
在以四丙基溴化铵为模板剂的廉价法TS-1分子筛合成中,抑制非骨架钛的形成是一大挑战。
Non-framework titanium species are the undesirable companions in the synthesis of TS-1 which used tetrapropylammonium bromide as cheap template.
在以四丙基溴化铵为模板剂的廉价法TS-1分子筛合成中,抑制非骨架钛的形成是一大挑战。
Non-framework titanium species are the undesirable companions in the synthesis of TS-1 which used tetrapropylammonium bromide as cheap template.
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