查询词典 image enhancement

This paper is to VisualC++ tool for digital image processing techniques, the basic theory, algorithm modules, thus realize thorough understanding of the basic function of image processing, including images of gray histogram equalization, image transformation, the Fourier transform and discrete cosine transform, the image enhancement processing low-pass filter high-pass filter and transformation.

本文是以VisualC++为工具，对数字图像处理技术的基本理论、模块算法做了深入的了解，从而实现图像处理基本功能，其中包括图像的灰度变换，直方图均衡，图像傅里叶变换和离散余弦变换，图像增强处理中的低通滤波和高通滤波变换。

On the basis of fuzzy enhancement gray scale linear transformation is used to improve image enhancement result further.

在模糊增强的基础上进行灰度线性变换，进一步改善图像的增强效果。

Traditional image enhancement technique will amplify interfering signal and scintillation at the same time, while grey scale accelerating circuit and contrast enhancement technology have successfully solve this problem.

传统的影像增强技术会使干扰信号和闪烁也同时被放大，灰阶加速电路和对比度增强技术成功地解决了这个问题。

Image enhancement is an important issue of image processing technique, which is used to improve the visual quality of image.

针对传统算法存在噪声过增强的问题，提出了基于小波分析的图像增强算法。

In the image preprocessing phase the present image enhancement technology is studied and then improve the median point filter algorithm based on the characteristic of the gray-level histogram of the image form the spot and the geometrical traits of the bracket itself which denoise the random pulse noise in the precondition of protecting the edge information.

在预处理阶段在对现有的图像增强技术进行了分析研究之后，根据支架抛光现场采集图像直方图的特点和支架本身的几何特征对中点滤波算法进行了改进，在很好地保持了图像边缘信息的前提下，去除了图像中的随机脉冲噪声。

On the basis of fuzzy enhancement gray scale linear transformation is used to improve image enhancement result further.Experiences show that the methods of this paper obtain better enhancement

实验表明，本文给出的图像增强方法对于一些图像取得了比现有的一些增强方法更好的增强效果。

The paper proposes a method of image enhancement based on gray-levels in equal distance with interceptive way due to the drawback of histogram equalization with the phenomenon of over-enhancement and gray-levels annexation.

针对灰度直方图均衡化所引起的过增强和灰度级&吞并&等缺陷，提出基于截取法的灰度级等距离拉伸增强图像的对比度。

Medical image processing enhancing the image knowability, thereby, it is more satisfying to observe and process image. Medical image enhancement mostly selectively extrude the interested characters of image, give prominence to profile of targets, enhance the details of image, advance the arrangements, filtrate all kinds of yawps and so on.

医学图像增强主要是为了将图像中感兴趣的特征有选择的突出，具体表现为突出目标物轮廓，增强图像中的细节，提高层次感，滤除各类噪声等等。

The trabecularism is important necrosis diagnosis. Medical specialists are interested in the improvement of minutia detection by image enhancement method of high-pass. The new fast high-pass filter can enhance the trabecularism in clinical applications. Its fast characteristic is helpful in clinic, and it performs better than Butterworth filter method does for image enhancement in clinical applications.

股骨头X线片中的骨小梁结构对于诊断与治疗股骨头坏死疾病有着非常重要的参考价值，用合适的高通滤波算法来增强骨小梁的细节检测能力是令人感兴趣的，实验表明，这一高通滤波算法适合于增强股骨头图象的骨小梁结构，它的快速特点使它适合在临床中使用。

A series of computer vision algorithms applied in the research is developed. The formation of gray level image and digital image are described. An image enhancement algorithm based on the histogram transformation is developed to improve the sight effect. A fast edge detector with simple structure is designed. A Laplacian-of-Gaussian filter is designed to simulate the visual properties of the human eyes. A corresponding edge detecting template is presented and the detecting results are discussed.

建立了道路交通事故现场勘察的计算机视觉实用系统，设计了功能较为完善的软件操作系统，设计制造了现场测量用的标定装置，分析了保证测量精度的技术方法，通过室外测量获得了相对误差为千分之八的测量精度；完成了符合国家标准要求的事故报告和事故现场平面图的输出，并利用开发的实用系统对实际现场进行了测量和分析。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。