图像压缩

These types of image enhancements can be applied in the image domain after decoding a compressed digital video stream.

通过解码被压缩的数字视频流数据，这些图像增强方式可以应用到图像域。

The fractal code of the image consists of the parameters of the contractive transformation.

因此，一幅图像的分形编码就是寻找一个合适的压缩仿射变换，它的不动点是原始图像尽可能好的近似。

Referring to the function of cylindrical lens and the principles of holographic optical elements, we make this holographic element, which can achieve the optical function of cylindrical lens, and have the advantage of large-scale, short focal length and well-distributed light energy, in order to meet the requirements of laser direct writing synthetic holograms.

实验结合激光直写合成全息拍摄时所需柱面透镜的功能，参考全息光学元件的制作原理来制作图像柱面压缩全息光学元件，实现柱面透镜的光学功能，并使元件具有大面积、短焦距、会聚光均匀分布的特点，满足激光直写合成全息拍摄对图像的需求。

In this dissertation, to deal with this problem, a new method of adaptive wavelet decomposition is proposed.

作为一种新的数学工具，小波变换在信号分析和数字图像处理中得到了广泛的应用，并在数据压缩和图像编码等领域取得了优于传统方法的成果；但是，小。。。

The software has realized the techniques presented before and has other functions, such as the simulation of a disk under diametral compression, various error analysis, phase unwrapping, real-time display of image information, and so on.

本文开发形成一套与计算机设备无关的数字光弹性图像处理软件，用来实现本文提出的数字光弹性方法。附加功能还有对径压缩圆盘理论仿真模拟、各种误差分析、相位去包裹和图像信息实时显示等，它为今后进一步开发奠定基础。

This type of indexed image is not suitable for direct wavelet decomposition with the toolbox and needs to be preprocessed.

这是处理与不处理的图像的中间一行的数据图。另外，不连续的图像质量在压缩后会被极大地破坏

A more implementable measure is the Root Mean Square error between the original image and the image that has been compressed.

更有效的度量方法则是原始图像与压缩图像之间的均方根差。

Portable Document Format is the object to be studied in my paper, which is one of the electronic document formats. How to write image data to PDF is the focus of the study. Image data compression and its application in PDF are studied in-depth in the paper.

本文以电子文档格式PDF为研究对象，以如何将图像数据保存到PDF中为研究重点，深入地研究了图像数据压缩在PDF中的应用。

Which introduced a new type SIE IV image processor for the completion of digital image compression, display, storage.

其中全新推出的SIE IV型图像处理器用于完成数码图像的压缩、显示、存储。

Based on the characters of the interference pattern two kinds of algorithm is brought forward in this paper for compressing the interference pattern.

如何根据干涉成像的特点和应用环境，实现对干涉图像数据的处理压缩，解决庞大的图像数据量和相对不足的传输能力之间的矛盾是本文研究的核心。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。