象...

Image ; databases ; image management ; image processing ; human-computer dialogue

图象；数据库；图象管理；图象处理；人机对话

Because of the application of techniques such as image symmetric compression, the amount of the calculating work of real-time image processing is reduced to 1/16, while the image recognizing sample rate reaches up to 3Hz.

由于采用了对称图象压缩等技术，使得实时图象处理的计算量减少16倍，图象识别速率达到3Hz。

After certifying the irreality of ideal filtering function, we can get a better filter selecting a proper window function. Comparing two actual filters, we designate a good"Panama hat"filtering function. Meanwhile, an effectively linear interpolating function is introduced to raise the image reconstruction quality. Describing its realizing steps on the micro-computer briefly, we reconstructed some images from the anlogue projections of some models. The number of projection views is 180, 100 same interval parallel lines per view; the size of reconstructed images is 64×64 pixels with 64 gray levels; the reconstructing speeds are 40" on PC-386 and 12"on PC-486, respectively; each pixel is 0.31mm.

在证明了理想滤波器的不可实现性之后，得知通过选择适当的窗函数可获得很好的滤波函数，经过两个实际滤波器的效果对比，我们选取了较好的"巴拿马帽"形滤波函数，同时也介绍了一个有效的提高重建质量的线性内插函数，概要地叙述了平行射束图象重建的计算机具体实现步骤后，对几个物体的模拟投影数据进行了重建：投影角为180°，每视角下有100个平行投影数据点，在386微机上重建尺寸为64×64，时间约为40秒；在486/33MHz微机上只用了12秒，图象的象点精度是0.31mm。

Images include photographic gems by key early circus photographers such as Frederick Whitman Glasier and Edward Kelty, about 180 of the earliest color photographs ever taken of the circus from the 1940s and 1950s, 200 posters by the famous Strobridge lithographers, iconic circus photographs by Mathew Brady, Cornell Capa, Walker Evans, Weegee, Lisette Model, and little-known circus images by Stanley Kubrick and Charles and Ray Eames; also included are rare color and black-and-white lithographs and engravings from the 16th-19th centuries illustrating the worldwide roots of the circus, as well as original sideshow banners by legendary sideshow banner artists Nieman Eisman, Fred G.

图象由钥匙早期的马戏摄影师包括摄影宝石例如 Frederick Whitman Glasier 和爱德华 Kelty ，大约 180 最早期的颜色照片拍摄从 20 世纪 40 年代的马戏和 20 世纪 50 年代，200 张海报由著名 Strobridge 平版家，偶象马戏照片由 Mathew Brady ，康奈尔Capa ，步行者伊万斯、Weegee、Lisette 模型和罕知的马戏图象由斯坦利}39； Kubrick 和查尔斯和光芒 Eames；也包括罕见的颜色和从说明马戏的全世界根的 16 第 19 个世纪的黑白平板印刷和板刻，以及原始的杂耍横幅由传奇杂耍横幅艺术家 Nieman Eisman ，弗雷德 G。

By use of DT2851 image card and IBM PC/ AT system, the files of system management, moduli of function programs, and subroutine library for image data processing are compiled with GW-BASIC,FORTRAN,and 8086 assembly language.

在DT2851图象卡和IBM PC/AT硬件环境下，用GW-BA-SIC，FORTRAN和8086汇编语言分别编写了人机对话系统管理文件、各功能程序模块和图象数据操作子程序库，成功地建立了一个图象数据库系统。

But they do underline the general principle that the relationship between elephant and mahout is the key to successful training.

但强调了一项基本原则，象和驯象员之间的关系是驯象成功与否的关键。

Such extreme cases must probably be taken with a grain of salt, but they do underline the general principle that the relationship between elephant and mahout is the key to successful training.

这样极端的事例虽然不可全信，但强调了一项基本原则，象和驯象员之间的关系是驯象成功与否的关键。

Such extreme cases must probably be taken with a grain of salt, but they do underline the general principle that the relationship between elephant and mahout is the key to successful

这种极端的事例虽不可全信，但强调了一项基本原则，象和驯象员之间的关系是驯象成功与否的关健。

An elephant family is ruled by a matriarch, and generally consist of her female offspring and their young.

大象的家族是由一头年高的母象来控制的，由其生育的母象和幼象组成。

An elephant family is ruled by a matriarch,and generally consist of her female offspring and the young.

大象的家族由一头年高的母象控制，通常由她生育的母象和幼象组成。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。