查询词典 stepwise enhancement

Image Enhancement, Vein Pattern Segmentation, Skeletonization

图像增强，静脉格局分割，骨架

The system consists of five individual steps:Data Acquisition, Image Enhancement, Vein Pattern Segmentation, Skeletonization and Matching.

系统有五个个体步骤：数据获得，描绘提高，血管式样分割， Skeletonization 而且相配。

Our recent works of PDE-based image processing on electronic speckle pattern interferometry are reviewed,including performing contrast enhancement and denoising simultaneously for ESPI fringes,proposing new oriented PDE denoising models for dense ESPI fringes and a nearly preprocessing-free method for skeletonization of gray scale ESPI fringes.

回顾了近几年偏微分方程图像处理技术在电子散斑干涉条纹处理中的应用成果，包括应用偏微分方程图像处理方法同时实现电子散斑干涉条纹图和相位图的滤波和增强处理，提出用于密集电子散斑干涉条纹处理的方向偏微分方程模型及提取电子散斑干涉条纹骨架线的偏微分方程方法。

Results In 11 cases,5 cases were intracranial,and 6 cases intravertebral canal.MRI could effectively show similarly shuttle or long-round shape's abnormal signal imaging.The T1W imaging showed uniformity or asymmetric and low or equal signal.The borders were slighty low or equal signal intensity,some had spetum.The T2W imaging showed obviously high signal,and a few cases showed slightly high or equal signal,while the borders showed slightly low or equal signal imaging.The thin peripheral could be obviously enhanced,but without inner enhancement.

结果 11例中发生于颅内5例，椎管内6例，其 MRI 表现：断面上显示为在颅板下或椎管内的梭形或长圆形异常信号影， T1WI 上表现为均匀或不均匀的低、略低或等信号影，周边为略低或等信号的较厚边缘，少部分（2例）有分隔； T2WI 上多表现为较明显的高信号，少数呈等、略高信号，并可见略低或等信号的边缘；增强扫描病灶边缘明显强化，其内无明显强化或不强化，1例病灶呈较均匀的强化，1例病灶部分呈片状强化。

The sequence of the power of three cyclodextrins to enhance the desorption of NBP was similar to that of their power to solubilize it, so the extent of desorption enhancement for cyclodextrins might relate to that of the suitability of their cavity to the molecule of NBP.

三种环糊精促进2-硝基联苯解吸的能力大小顺序与它们对2-硝基联苯的增溶能力的大小顺序是一致的，说明环糊精促进解吸的程度可能与其空腔匹配2-硝基联苯的程度有密切关系。

MethodsThe MRI appearances of 17 children with cerebral sparganosis proven by pathology or serological test were retrospectively studied. The diagnostic accuracy rate of cerebral sparganosis was compared before and after knowing the imaging features of this disease.ResultsEnhanced MRI was performed in 12 cases, and all of them demonstrated abnormal enhancement.

搜集经临床确诊的儿童脑裂头蚴病17例，回顾性分析其脑部的MRI表现，部分病例与手术及病理结果对照，同时回顾性分析该病就诊时的诊断符合率及统计两位影像学医生在掌握该病特征性影像学表现前后诊断检出率的变化。

The features including the marginal sign of cancer, such as lobular sign and spiculated sign, and the contrast-enhanced CT findings of sarcoma, such as rim enhancement and irregular low hypodense areas in the center.

既具有癌块的边缘征象，如分叶、毛刺等周边浸润征象，增强扫描又具有肉瘤的强化表现，如较厚的环状强化、肿块中央常为不规则的密度减低区。

Lobulatedcharacter,spiculated sign,significant enhancement and nodal metastasiscorrelated well with discontinuous type Ⅳ collagen,predicting high risk ofmetastasis and poor prognosis.

周围型肺癌的大小、毛刺征、强化显著以及淋巴结转移等都和Ⅳ型胶原异常表达关系密切，说明这些征象提示肺癌恶性度高，预后不良。

The PSC was a rounded or elliptic mass in the lung. It had rim enhancement and irregular low hypodense areas in the center after contrast-enhanced CT, lobular sign and spiculated sign.

肺内圆形或椭圆形较大肿块，增强扫描肿块呈不规则环状强化，中央显示不规则密度减低区，酷似肉瘤的CT表现，而其边界不甚规则，边缘不光整，有分叶、毛刺等浸润表现时应考虑为肺肉瘤样癌之可能。

The result indicated that the rats received LE95 at a dose of 0.4g/kg body weight may act against hemolytic anemia by enhancement of the splenocyte proliferation rate.

然而，CPLE2组出现相对脾重增加的特殊现象，可能是藉由增加脾脏细胞增生的速率抵抗该组溶血性贫血的结果。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。