It can get better processing effect than the original algorithm . 2 . Studied two improved generalized unsharp mask algorithms .

研究了两种改进的广义 反 锐化掩膜算法。

The general enhancement algorithms are over enhancing the contrast and lose image details aiming at the defects an enhancement algorithm for CR image is proposed based on the unsharp masking .

由于目前通用的CR图像增强算法的对比度和噪声增强过度，丢失了细节，为了对CR图像进行 边缘细节 增强，提出了一种 非线性 反 锐化 掩 模算法。

The original image is transformed by wavelet and then removes noise using wavelet phase characteristics . Finally contrast is enhanced by using unsharp masking algorithm .

这种方法是在对原始的 CR 医学图像进行小波变换后，利用小波相位特性去掉噪声的方法，然后再经 反 锐化 掩模算法对 CR图像进行增强。

In this paper a kind of new algorithm that combines unsharp masking adaptive nonlinear filters and mathematical morphology is presented .

在参考和总结大量 对比 度 增强算法的基础上，提出了将 反 锐化 掩模、自适应非线性滤波以及数学形态学等数字图像处理方法结合起来用于 增强 辐射 图像信息的新算法。

Adaptive unsharp masking method based on region segmentation

基于区域分割的自适应 反 锐化掩模算法

A medical image enhancement method based on Multi-Scale Noise-Resistance Unsharp Masking ( MSNR-UM ) is proposed in view of the defects of linear Unsharp Masking ( UM ) method for medical image enhancement .

针对线性反锐化掩模法对医学图像增强的不足，提出了一种基于多尺度抗噪 反 锐化 掩 模的医学影像增强算法（MSNR-UM）。

I referred some classic algorithms on fingerprint enhancement such as the fingerprint enhancement by the unsharp masking .

我参考了一些经典的指纹增强算法，如 非 锐化 掩 模等。

Furthermore an image enhancement method which increases the contrast of the image using the output of the network is used to improve the edge detection in unsharp regions .

此外引入了图像增强机制，用网络的输出 实时 地 计算 更新 图像 灰度 值，从而提高 模糊边缘的检测 质量。

Considering the characteristics of palmprint images a steerable filters based fuzzy unsharp masking algorithm is presented to enhance the contrast of a palmprint image .

根据掌纹图像的特点，提出一种基于方向可调滤波器的模糊 反 锐化 掩 模掌纹图像增强算法。

A medical image enhancement method based on multi-scale noise-resistance unsharp masking

多尺度抗噪 反 锐化 掩 模的医学影像增强算法

The Enhancement of Eye Fundus Image Based on Rough Sets and Wavelet Unsharp Masking

基于粗糙集与小波 反 锐化 掩 模的眼底图像增强

Then the thesis proposes an unsharp masking technique with Gaussian noise suppression through analyzing and comparing various edge detection operators .

随后通过对各种边缘检测算子的分析和比较，在传统 反 锐化 掩 模 算法的基础上，提出了一种带高斯噪声抑制的 反 锐化 掩 模算法。

Most unsharp mask tools allow you to set the pixel width of the mask and the amount of sharpening .

最 锐化遮罩工具允许您设定的像素宽度的面具和数额的锐化。

Technique will always after the thoughts in the field of subjective consciousness dominion doyens unsharp .

技术永远服务于思想，在主观意识控制的领域里，资格老代表 不了什么。

An Application of Unsharp Masking Realized by Neural Networks in Identification for License Plate

神经网络 反 锐化 掩模 算法在车牌识别中的应用

The noise is small linear Unsharp Masking ( UM ) enhancement effect is good ; the noise is large nonlinear Unsharp masking enhancement algorithms the two algorithms have good application value .

在噪声小的情况下，线性 反 锐化掩模（UM）增强算法效果好；在噪声较大的情况下，非线性反锐化掩模增强算法好，这二种算法具有很好的实际应用价值。

This method about neural network simulating image unsharp masking process arithmetic can also be used to realize other image process arithmetic .

这种神经网络模拟图像 反 锐化掩模处理算法的方法也可以用于实现其他图像处理算法。

The arithmetic adapts the unsharp masking to enhance select frequency response in order to enhance CR image edge details ;

该算法使用 钝化 模糊 影像来增加对选择空间频率的响应，以增强CR图像的结构边缘和细节。

The search process is simple and the results are exact . It is suitable for spectra search which have low concentrations and unsharp absorption peaks . Moreover GA can identify quantificationally unknown FTIR spectra with the help of standard spectra database .

具有过程简单，结果比较准确的特点，很适合低浓度， 峰形不明显的谱图检索。此外，遗传算法在标准谱图数据库的帮助下，能够成功地定性和定量识别未知FTIR光谱体系。

Template matching by means of correlation is common practice in object tracking . However its sensitivity to deformations of the patterns and the broad unsharp peaks are significant drawbacks .

基于相关的模板匹配方法在图像跟踪中得到了广泛的应用，但是这种方法的主要缺点是对图像 噪声 非常敏感，而且由这种方法 得出的相关 曲面 比较 平坦。

An Adaptive Algorithm for Image Enhancement on Unsharp Masking

基于图像 局部 方差 分布的自适应 反 锐化 掩模算法

Multi-feature Seafloor Sediments Classification for Side-scan Sonar Imagery Based on a Quadratic Unsharp Masking Operator

基于二次 反 锐化 掩 模的多特征侧扫声纳成像海底底质分类

However some unsharp measurements of observables could be performed co-instantaneously ; hence the conception of joint measurement is emerged .

然而对 可观测量的 模糊测量是可以同时实现的，因此有了共同测量的概念。