image contrast

Diffraction-enhanced X-ray imaging could extract accurately the refraction angles of the sample, which is very important to increase the image contrast of low Z samples.

射线衍射增强成像技术可以精确得到样品内部结构的折射角信息，对提高轻元素物质的成像衬度有着重要的意义。

The relationship between X-ray image contrast and Compton scattering has been discussed.

讨论了 X 射线影像对比度和康普顿散射之间的关系.

Considering the image contrast as a measurement of the degree of the image focus, a novel autofocus algorithm for Synthetic Aperture Radar ( SAR) imagery is presented in this paper.

以对比度作为衡量图像聚焦程度的标准，研究了一种新颖的SAR图像自聚焦算法。

Common infrared image gray transform algorithms are studies in order to enhance infrared image contrast.

红外图像对比度增强的研究基于灰度变换.

Image contrast among CT 、 MRI and DSA to encephalic sponginess angioma

颅内海绵状血管瘤的CT、MRI与DSA对比研究

Improved Color Image Contrast Enhancement Method Based on GLG

基于GLG算法的彩色图像对比度增强改进方法

In this paper, based on the research on Incomplete Beta Function, we introduce three different methods for implementing self-adaptive image contrast enhancement.

基于对非完全Beta函数的研究，介绍了三种不同的自适应图像对比度增强方法。

Based on genetic algorithm and incomplete beta function, we introduce a self-adaptive method for image contrast enhancement and apply this method to radiograph image enhancement.

基于遗传算法和非完全Beta函数，介绍了一种自适应的图像对比度增强方法，并将其应用到辐射图像的增强处理中。

Objective: To study the reason why the phenomenon of reverse image contrast is caused.

目的：研究造成图像对比度反转现象的原因。

Discussing the defination of color image contrast

彩色图像对比度定义的探讨

Critical Dimension ( CD) deviation caused by the different latent image contrast is also experimentally monitored using two different photoresists.

同时，采用2种不同抗蚀剂实验监测了不同潜像对比度引起的关键尺寸（CD）偏差。

This characteristic shows that microwave imaging has better image contrast.

这个特点反映在图像上则为微波成像具有较好的图像对比度。

Study on image contrast affected by scattering from the back side of a convertor

转换屏背底散射对图像对比度的影响研究

First experimental data on imaging demonstrated a large gain of depth of focus ( DOF), while maintaining image contrast at high scan speed.

最初的浸液式曝光实验数据证明了焦深的增加较大，同时以高扫描速度保持了图像的对比度。

The Quick Inspection System for Flexible Printed Circuit Board Based on Image Contrast Technology

基于图象比对技术的柔性印刷电路板检测系统

Two thresholds ( called high threshold and low threshold) are determined based upon the noise level, image contrast and other factors.

掩码边缘的计算过程中包含两个阈值（称为高阈值和低阈值）的确定。其中高阈值是全局阈值，与图像的噪声、对比度等参数有直接关系。