This paper develops an image enhancement algorithm of histogram equalization.
给出了一个改进的直方图均衡化图象增强算法。
The results prove that the effect of fingerprint image enhancement is obvious.
实验结果证明，指纹图象增强效果显著。
Experiment result proves that the method is a useful image enhancement method.
实验结果表明，该方法是一种有效的图像增强方法。
This paper represents a new recursive algorithm for the digital image enhancement.
本文提出一类新的数字影象增强的递推算法。
This paper proposes an image enhancement method based on image information measure.
提出了基于图像方向信息测度的图像增强算法。
The image enhancement problem for degraded images with less gray levels and low contrasts.
灰度等级少、对比度低的降质图像增强问题。
In the paper, several main methods of image enhancement about satellite image are introduced.
在本篇论文中，较为详细地介绍了遥感图像增强的几种主要方法。
A method of digital image enhancement which is presented, is based on a segment linear function.
提出了一种采用分段线性函数实现图像增强的方法。
Through fuzzy partition of the image histogram, achieve the aim of the adaptive image enhancement.
其次利用灰度值的统计特性达到了图像自适应增强的目的。
This paper introduces a fingerprint image enhancement algorithm based on fingerprint line orientation.
该文介绍了一种基于指纹线方向的指纹图像增强算法。
The inaugural issue includes topics ranging from image enhancement to condition Numbers of matrices (don't ask).
杂志的创刊号上发表的论文包含话题广泛，从图像增强到矩阵的状态数(关于这个话题不要问我太多)都有所涉及。
From the engineering practice, the theory, design and application of image enhancement circuit are discussed.
从工程实际出发，讨论了图像增强电路的理论、设计与应用。
For the problem of image enhancement, an improved nonlinear extrapolation method in frequency space is proposed.
针对图像增强的问题，提出了一种改进的频域非线性外推方法。
A image enhancement algorithm based on the weighted neighborhood averaging and the edge detection was suggested.
设计了基于领域加权平均和边缘检测的视频图像增强算法。
Combining image fusion with brightness transform, a novel method of image enhancement is proposed in this paper.
将图像融合与亮度变换结合，提出一种图像增强的新方法。
In addition, a fast recursive median filter and algorithm is developed for image filtering and image enhancement.
同时，提出了一种快速中值滤波算法对图像进行滤波和增强。
It is composed of iris localization, iris normalization, iris image enhancement and denoising in image preprocessing.
虹膜图像的预处理包括虹膜图像的定位、归一化、增强和去噪。
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。
The whole algorithm consists of function modules of motion detection, noise filter, deinterlacing and image enhancement.
算法的整个流程包括：运动检测、噪声滤波、去隔行、帧频变换、图像增强的功能模块。
Traditional image enhancement is to define corresponding gray transform function according to gray distribution of the image.
传统的图像增强处理是针对图像灰度分布的不同情况，来定义相应的灰度变换函数。
Histogram is one of the most important basic concepts in the image processing and it can availably used for image enhancement.
直方图是图像处理中最重要的基本概念之一，它能有效地用于图像增强。
The preprocessing algorithm for License Plate Recognition(LPR) includes image enhancement, binary conversion and noise reduction.
车牌识别中的预处理包括图像增强，二值化和噪声去除。
The image preprocessing based on infrared image mode recognition includes noise reduction, image enhancement and image segmentation.
基于红外图像模式识别的图像预处理，包括滤波降噪、目标增强、图像分割等处理。
According to correlative conception and properties of order morphology transformation, a novel image enhancement algorithm is proposed.
根据顺序形态变换的相关概念和性质，提出了一种新的图像增强算法。
In this paper, we studied the algorithms of fingerprint image enhancement and put forward a new method to calculate the direction image.
文章研究了目前的指纹图像增强算法，提出了一种新的指纹方向场的动态计算方法。
This combined approach also offered ITB a quick route into image enhancement, and this is true of many other marketing partnership deals.
这个合并方法也给ITB提供了一个增强形象的快速途径，而且确实是其他许多市场的合作协议。
Iris image preprocessing includes four parts: iris localization, iris normalization, iris image enhancement and choice of the valid region.
虹膜图像的预处理主要分为四步：内外边缘定位、图像归一化、图像增强和有效区域的划分。
By using the high frequency emphasis filtering instead of the high pass filtering, the image enhancement effectiveness is obviously improved.
该方法通过用高频加强滤波代替原算法的高通滤波，使增强效果得到了显著提高。
By using the high frequency emphasis filtering instead of the high pass filtering, the image enhancement effectiveness is obviously improved.
该方法通过用高频加强滤波代替原算法的高通滤波，使增强效果得到了显著提高。
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