查询词典 compressing

Methods Two hundred and seven patients with newly diagnosed and treated benign sellar region mass lesions that were touching or compressing the optic chiasma and/or optic tract were Included. The mass lesions included 116 cases of pituitary adenoma 52 cases of craniopharyngioma, 18 cases of meningioma, 14 cases of cystic lession and 7 cases of pituitary abscess. The MR features, positive ratio, relationship of OTE sign to tumor size or pre-operative visual signs were retrospectively analyzed.

207例初次确诊和手术病理证实的鞍区良性占位病变患者，肿瘤均接触或压迫视交叉和/或视束，其中垂体腺瘤116例、颅咽管瘤52例、鞍区脑膜瘤18例、囊肿性病变14例、垂体脓肿7例，回顾性分析MR上OTE征的影像学特点、阳性率、与肿瘤大小和术前视觉功能障碍的关系。

This dissertation presents three segmentation algorithms for compressing image documents, with a high compression ratio of both color and monochromatic compound document images. The proposed algorithms greatly outperform the famous image compression methods, JPEG and DjVu, and enable the effective extraction of the text from a complex background, achieving a high compression ratio for compound document images.

本文中提出的切割方法应用於文件影像压缩，可以明显的看出压缩倍数与视觉品质优於JPEG或DjVu，而且在本文第三个切割方法中，提出新的区域性区块特徵分离与拼图式全图整合的方法，在解决复杂型复合式文件影像的文字切割问题时，即使在同一张完整的文件影像中，包含各种不同程度的复杂状况，也可以顺利的将不同颜色、不同复杂背景与不同交叠程度的文字切割出来，提高各种复杂型复合式文件影像的压缩品质。

Compared with the traditional compressing arithmetic, the new method can improve the data compressibility.

与原压缩算法比较，采用新的差分预测方法可以提高数据压缩比。

ABSTRACT With the development of digital video compressing technology, digital video has been widely used in several areas.

随着数字视频压缩技术的发展，数字视频在各种场合得到了广泛的应用。

When compressing the data,it can also greatly improve the performance of the DB system .

在对数据进行压缩的同时，也极大地改善了数据库系统的性能。

You can use this utility for compressing files to reduce their size.

您可以使用此实用工具，用于压缩文件，以减少它们的大小。

A data compressing/decompressing system based on wavelet transform is presented in this paper.

介绍了一种基于小波变换的数据压缩/解压系统。

I have been using that library for compressing the data my program generates.

我一直在使用的数据压缩我的程序生成该库。

Compressing data before sending it to your computer.

压缩数据，然后把它转交给您的电脑。

Air can be changed to a liquid by cooling and compressing it.

空气可以通过冷却和压缩的办法把它变为液体。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。