在图像工程中，图像增强方法有多种。
提出了基于图像方向信息测度的图像增强算法。
This paper proposes an image enhancement method based on image information measure.
实验结果表明，该方法是一种有效的图像增强方法。
Experiment result proves that the method is a useful image enhancement method.
提出了一种采用分段线性函数实现图像增强的方法。
A method of digital image enhancement which is presented, is based on a segment linear function.
电视摄像管；变像管及图像增强管；其他光阴极管。
Television camera tubes; image converters and intensifiers; other photo-cathode tubes.
该文介绍了一种基于指纹线方向的指纹图像增强算法。
This paper introduces a fingerprint image enhancement algorithm based on fingerprint line orientation.
实践表明，该方法能提高指纹图像增强的效果和速度。
Practice the enunciation, that method can increase the result that fingerprint image strengthen with speed.
车牌识别中的预处理包括图像增强，二值化和噪声去除。
The preprocessing algorithm for License Plate Recognition(LPR) includes image enhancement, binary conversion and noise reduction.
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。
A image enhancement algorithm based on the weighted neighborhood averaging and the edge detection was suggested.
本文解决了车辆识别系统中关于车辆图像增强的一些问题。
This thesis has solved some problem of image pretreatment in the vehicle identification system.
从工程实际出发，讨论了图像增强电路的理论、设计与应用。
From the engineering practice, the theory, design and application of image enhancement circuit are discussed.
分析衰减常数、增益系数和空间常数对图像增强处理的影响。
The effect of passive decay rate constant gain coefficient and space surround constant were analyzed.
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。
For the problem of image enhancement, an improved nonlinear extrapolation method in frequency space is proposed.
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。
In the paper, several main methods of image enhancement about satellite image are introduced.
介绍了用图像恢复的基本原理在光学相干层析术图像增强方面的工作。
The study on imaging enhancement with some basic technologies of image reconstruction is presented.
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。
According to correlative conception and properties of order morphology transformation, a novel image enhancement algorithm is proposed.
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。
Histogram is one of the most important basic concepts in the image processing and it can availably used for image enhancement.
这种单目镜通过图像增强技术进行目标识别，通过红外技术进行目标探测。
The monocular USES image intensification for target identification and IR for target detection.
图像增强分为线性增强和非线性增强，其方法有两种：全局的和局部的。
The enhancement of image has linear and non-linear enhancement, and includes global enhancement and local enhancement.
辅以单片机统一系统时序，完成红外视频采集、图像增强和视频输出的功能。
This system will implement the function of infrared video collection, image buildup and video output.
指纹图像预处理的研究包含四个方面：图像分割、图像增强、二值化和细化。
In preprocessing of fingerprint image, four sides are discussed, including outline segmentation, filtering enhancement, segmentation binarization and thinning.
细胞图像增强主要采用灰度变换、直方图修正、图像平滑、图像锐化等方法。
The method of enhancing the cell image includes gray-scale transformation, histogram modification, image smoothing and image sharpening etc.
图像增强技术是图像识别的前提与保证，对于提高图像的质量起着重要的作用。
Image enhancement technology is prerequisite and guarantee for the identification of image. It plays an important role in enhancing the quality of images.
针对指纹图像中的噪声干扰，提出一种基于指纹局部方向的指纹图像增强算法。
An algorithm based on the local direction of fingerprint is proposed to improve the quality of the fingerprint image in noise background.
目的在图像工程中，图像增强方法有多种，如增强对比度和动态范围压缩等等。
Objective There are many image enhance methods in image engineering, for example contrast enhancement and dynamic range compression and so on.
在图像增强方面，尝试了直方图均衡化增强方法，并对其处理结果进行了分析。
The method of histogram equalization is attempted to used in the sonar image, and the result is analyzed.
该算法具有良好的图像增强能力，且易于采用FPGA达到实时图像增强的效果。
This algorithm which is easy to implement using FPGA has excellent image enhancing and real-time performance.
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。
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。
In this paper, we studied the algorithms of fingerprint image enhancement and put forward a new method to calculate the direction image.
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