查询词典 image dissector

On the basement of conventional direct fan-beam reconstruction, this paper gives a newly improved algorithm-"fast filtering-backprojection". This method utilizes the symmetrical circle geometry to sample projection data, and reconstructs image on the Polarcoordinate firstly, then translates this reconstructed image onto the cartesian coordinate system with two interpolating operations so that the computer can show the result image on the VGA screen. This algorithm rebates the calculating backprojection greatly, and shortens a few times of reconstructing time than same kinds of means. With the size of image enlarging, the reconstructing time abates with 2 exponent times. In addition, according to the idea of parallel-beam, we rearrange the fan-beams and reconstruct image using parallel-beam method fastly. The rearranging constraint condition is given here.

本文首先在传统的扇束直接重建方法的基础上，提出了一个改进的快速滤波反投影重建算法，它利用旋转采集投影数据的圆周对称的几何关系，先在极坐标系统内进行图象的重建，然后通过两次内插运算再将图象转换到计算机显示方式下的笛卡尔坐标系中去，该方法将以往的直接重建方法中的反投影时所需的运算大大降低，并将重建时间比同类方法缩短了几倍，而且随着重建图象的尺寸的增大，重建时间以2的指数次方倍相对缩短，并获得了较好质量的重建图象；另外，又根据平行束投影重建图象的思想，对扇形射束进行了重排，然后利用平行束重建图象的方法进行扇束的重建，并推导了&扇束重排重建图象&方法的约束条件。

Eikon {i-kone'} from 1503; TDNT - 2:381,203; n f AV - image 23; 23 1 an image, figure, likeness 1a an image of the things 1a1 used of the moral likeness of renewed men to God 1a2 the image of the Son of God, into which true Christians are transformed, is likeness not only to the heavenly body, but also to the most holy and blessed state of mind, which Christ possesses 1b the image of one 1b1 one in whom the likeness of any one is seen 1b2 applied to man on account of his power of command 1b3 to Christ on account of his divine nature and absolute moral excellence

相关经文回前一页 1504 eikon {i-kone'}源於 1503； TDNT - 2：381，203；阴性名词 AV - image 23； 23 1 像，外形，外表 1a 事物的形像 1a1 用以指新造的人在德行上和神的相似 1a2 神子的形象，指真基督徒所被改造成的样子，不只是和天国中的灵物相似，共且是达到一种心智上的绝对圣洁，就像是基督的样子 1b 一个人的外貌，形象 1b1 指和所见过的某人很像 1b2 用於指有指挥权柄，有地位的人 1b3 用以指基督基洁的本质和至高的德行

"Five-line", that is strongly pushing forward the development of Jinzhou Bay and establish a new image of an open Jinzhou; strongly promote the county's economic development, and foster coordination of a new image-based Jinzhou; strongly push forward the expansion of urban South, establish urban jinzhou a new image; strongly promoting the people's livelihood projects, establish a new image of harmony-based Jinzhou; strong new pillar industries to promote the cultivation and growth, and foster innovative new image of Jinzhou.

&五线&，就是强力推进锦州湾开发，树立开放型锦州新形象；强力推进县域经济发展，树立协调型锦州新形象；强力推进城市南扩，树立都市型锦州新形象；强力推进民生工程，树立和谐型锦州新形象；强力推进新兴支柱产业的培育与壮大，树立创新型锦州新形象。

This paper is maining on the composing system of rural landscape image planning, that is the establishment of country carrier exhibiting system-rural settlements image, rural architecture image, rural environment image and their renovation and reconstruction; and the refiguring means of country landscape image- reconstruction, recombination and creation of ideal environmental feeling.

本文探索的重点内容在于乡村景观意象规划的组成系统，即乡村载体展现体系的建构——乡村聚落意象、乡土建筑意象、乡村环境意象及其有机更新与改造；以及乡村景观意象再塑造手段——乡村景观意象重构、乡村景观意象整合、乡村景观意象造境。

As very large collections of images are becoming common, there is a growing interest in image database that can be quired based on image content. Content-Based Image Retrieval has become an important research issue aiming at providing effective means for image retrieval on large image databases.

随着图象数据的大量涌现，基于内容的图象检索技术已成为研究热点，其目的是为了对大容量图象库提供有效的检索手段。

Removing different kinds of impulsive noise in image is systematically researched, and proposes three image removing noise filter based on fuzzy information processing technique, i e., fuzzy entropy-based filter for removing noise in multilevel image, histogram-based filter for removing salt and pepper noise in image, and histogram- based adaptive filter for removing image impulsive noise.

该章对图像中不同类型加性脉冲噪声的去噪问题进行了系统地研究和分析，提出了三种基于模糊信息处理的图像平滑去噪滤波器，分别为基于模糊熵的多值图像去噪滤波器、基于直方图的图像椒盐噪声滤波器、基于直方图和区域信息的自适应图像脉冲噪声滤波器。

Some call him "The News Dissector," and that's the name of his popular blog on media issues.

有人叫他"新闻解剖，"这名字，他受欢迎的博客媒体的问题。

Objective:To evaluate the clinical effect of ultrasonic dissector in hepatectomy and partial liver transplantation.

目的：观察超声刀技术在肝肿瘤切除术及活体肝移植术中应用的临床效果？

Methods: The clinical data were retrospectively analyzed among group of with ultrasonic dissector and without CUSA method.

目的：观察超声刀技术在肝肿瘤切除术及活体肝移植术中应用的临床效果。

Structure of the Human Body - includes a dissector and master muscle list.

包括一个解剖者和肌肉列表。

According to our present broadcasting situation,the thesis proposes using new technology to update and reform the present HFC. It also suggests broadcasting using self-advantage and arranging EPON in order to win the supermarket.

论文从我国广电的现状出发，结合实际，积极倡导采用新技术更新、改造我国现有的HFC网络；倡导广电现阶段利用自身优势，部署EPON网络来赢取市场。

A new general kinetic equation was derived in which the effect of the removal of condensation water was taken into account completely, and was applied to the polyesterification kinetic study of AA/HPHP and AA/NPG. It was found that the reaction order of self-catalyzed polyesterification was not constant. For these polyesterifications, the reaction order was 2.5 at a low temperature, while 3.0 at a high temperature.

考虑缩合水的排除对反应体系的影响，用体积浓度单位推导出一个新的聚酯反应总包动力学方程，并应用到AA/HPHP和AA/NPG两个聚酯化反应的动力学研究中，研究发现，自催化聚酯反应的反应级数并不是固定值，对于AA/HPHP和AA/NPG两个聚酯化反应而言，低温时反应级数为2.5，高温时反应级数为3.0。