有效数字

A novel method is presented for efficient local asymmetric regions detection in medical images using image registration and mathematical morphology. First, we extend self-reflexive rigid binary image registration to find the symmetry plane of a gray-scale medical image.

提出一种利用图像刚性配准算法和数字形态学调整近似对称区域、有效挖掘出图像非对称区域，并自动判断头部炎症类疾病的算法。

As a novel way to solve these problems, digital watermarking technology begins to be popularly researched and used.

作为解决上述问题的一种有效途径，数字水印技术开始引起人们的普遍关注。

At the same time, an image scrambling algorithm based on pseudorandom number was put forward, which was so effective in pre-processing and post-processing process of an information hiding system.

同时，提出了一种基于伪随机数的数字图像置乱算法，用于信息隐藏系统的预／后处理过程极为有效。

The paper provided a new digital signature scheme according to the characteristics of factoring polynomials over a large infinite field and quadratic residue.

依据有限域中因式分解和二次剩余的特性，得到一种在GF上有效求解二次模p方程的算法，并根据该算法提出一种数字签名方案。

To effectively increased the reliability of wireless telecommunications standard machines to improve efficiency of the use of direct digital drive, DGPS, network technology, and aircraft radio beacon machine improvement program, navigation systems can be improved as the Polish reference.

为有效增加无线电信标机的可靠性、提高效能，探讨了采用直接数字驱动、DGPS、并机网络等技术对无线电信标机进行改进的方案，可作为中波导航系统改进参考。

Effective dynamic range is related with type and configuration of digital seismograph.

有效观测动态范围的大小与数字地震仪的种类和配置有关。

The research proves that the method is efficient for the detection of stabling siding and is robust enough to recognize the characters from images with noise and broken edges.

结果表明提出的方法能够十分有效地进行数字信号灯的检测，并具有足够的鲁棒性识别"破损"及带噪声的字符。

The traditional testing equipment has not effectively monitoring and analysis of digital systems, in particular the computer system.

传统的检测设备已不能有效地检测和分析数字存储示波器系统，特别是微机系统。

In this article the digital key system based on FPGA is discussed which was studied and implemented by the author. This established to be able effectively to dig out and synthesis stable software and hardware environment, and has applied in the actual project. This research both have throe and reality means.

本文深入探讨了由作者负责研究设计并且实现的基于FPGA(Field Pro- grammable Gate Array)技术的数字键控系统，建立了一个能够有效抠像和合成的稳定软硬件环境，并在实际项目中得到了应用，课题具有理论和实际意义。

Adopting digital ignition system and uniform velocity carburetor to keep air fuel ratio stably, reduce the fuel consumption.

采用数字点火系统及等速化油器，能维持稳定的空燃比，节约燃油，起到有效降低排放的作用。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。