查询词典 segmentation-sphere

One algorithm,isoperimetric algorithm based on graph theory is applied and researched on image segmentation.

采用一种基于图论的等周算法对图像的分割进行了研究。

During the course of using the digital image processing to research and analyze the glass-crack image, apply Microsoft Visual Basic 6.0 grogram language to develop this inspecting system and make the varied arithmetic some individual processing modules. From the open, read and storage of the image to the image segmentation, feature selection until the crack judgment, this system all utilize the modularization program method.

在利用数字图像处理技术研究和分析裂纹图像的过程中，应用了可视化编程语言Visual Basic6.0来开发该检测系统，将各种算法分别做成一个个单独的处理模块，从图像文件的读取、保存到图像预处理在到图像分割、特征提取直至裂纹判断都采用了模块化的编程方法，这样不仅便于算法的编程，还可以使操作界面清晰明了，便于对图像进行处理和操作，提高处理速度。

NET grogram language to develop thisseparating system and makethe varied arithmetic some individual processing moddes.Fromtheopen,read and storage of the image to the image segmentation,feature selection until thejudgment,this system all utilize the modularization program method.

NET来开发和实现了该系统，将各种算法分别做成一个个单独的处理模块，从图像文件的读取、保存到图像预处理再到图像分割、特征提取直至判断识别都采用了模块化编程方法，这样不仅便于算法实现，还可使操作界面清晰明了，更有利于将来系统的维护和升级。

Halford et al. proposed a theory of relational complexity to interpret the essence of task difficulty. To be exact, the difficulty of task can be determined by the number of argument or dimension related, which is called the re?鄄lational complexity. The relational complexity is increased with the processing demand. We can adopt such mech?鄄anisms as conceptual chunking and segmentation to reduce the complexity.

哈尔福德等人提出了评估任务难度的关系复杂性理论，认为任务难度可由相关的变量数量即关系复杂性来确定；关系复杂性越大加工要求也越高，这时可采取概念组块和分解机制来减少复杂性；认知发展阶段可归因于随着年龄的增长能够加工的关系复杂性的增加。

Therefore,a new segmentation algorithm is proposed in this paper for the adhesion of handwritten Chinese characters.

因此，针对粘连手写汉字提出一种新的切分算法。

The position of first word hash table is the hash character within an internal code of word in computer, and the other characters can be found along the pointer; segmentation algorithm is based on the structural design of the index tree to query string with matching characters along a pointer chain.

首字散列表由汉字内码哈希得到首字的位置，沿着指针可查询其他字；分词算法是根据索引树的结构设计的搜索查询算法，沿着指针链搜索匹配字符。

The experimental results showed that the segmentation and the edge detecting effects of the BP network method were satisfying. Easy to design was the hest advantage of such method.

以超声CT检测图像和起导师信号作用的二值图像为训练样本，采用BP算法进行训练，对实测图像分割后得到了目标边缘清晰的较好分割效果。

It's obvious that semantic retrieval is more reasonable than retrieval based on low features. So we need to study image retrieval based on region segmentation, image hierarchical classification and image semantic label standard.

显然语义级检索是比基于低层特征检索更合理的图像检索方法，因此有必要研究基于区域分割的图像检索、基于语义级的图像分级分类和图像的语义标记标准。

The experiments show that the method has higher sensitivity and lower singularity than other methods, and it can be more effectively used to analyse the performance of segmentation algorithms.

应用实例表明，该方法较好地克服了以往评估中存在的不灵敏性和奇异性，可更有效地分析图像分割算法的性能。

Segmentation in the chick embryo hindbrain is defined by cell lineage restrictions.

鸡胚胎后脑的分化由细胞谱系所限制〉《自然》第344 卷(1990)： 431-435页。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。