直方图均衡可以使图像灰度分布接近均匀，提高图像对比度，但图像的信息量会有一定程度的损失。
The histogram equalization can enhance the contrast by redistributing the gray levels, it has the drawback that it reduces the information in the processed image.
数字图像质量的评价涉及到图像的信息量问题，但在光电匹配滤波相关识别中，输入目标图像的信息量大小并不是相关输出优劣的决定因素。
The digital image quality evaluation involves the information capacity of image, but the magnitude of information capacity of input target image cant determine the quality in the correlation output.
其次将模糊互信息量用于图像分割时给出具体隶属度函数的构造；
Second, the method of constructing fuzzy membership function is proposed in image segmentation based on fuzzy mutual information.
先编码的位具有较大的信息量，反映了图像的轮廓，后编码的位反映了图像的细节。
The first coding bits have more information and reflect the image Outlines, the last coding bits reflect the image details.
视觉无损压缩在信息存储上实际是有损压缩，但人类视觉系统并不能察觉出这种图像信息量的损失，因而不影响临床诊断。
Visual lossless compression is loss compression in the store of information, but human vision cant feel the loss of information, so it cant affect the medical diagnosis.
人脸图像的庞大信息量使其不适合于直接识别。
A great quantity of information in the face image makes it improper to be used to direct recognition.
航空图像覆盖范围广，包含巨大的信息量。
Aerial images cover wide areas and include huge information.
本文提出了一种基于互信息量和薄板样条的冠状动脉造影图像弹性配准新方法。
A novel technique based on mutual information and thin-plate spline is proposed for the registration of coronary angiography images.
为此，本文提出基于DWT域的数字水印嵌入彩色图像的研究方法，该方法为增加知识产权的保护信息量和扩大隐藏对象范围提供一种途径。
So this paper puts forward the research approach of color images watermarking based on DWT, this method can increase the protection information and expand and the hiding range.
由于未经处理的图像信息量非常大，大力研究和开发图像压缩编码技术就非常重要。
Because of the massive content of information of unprocessed image, it is extremely important to try our best to research and develop the technology for image coding.
方法：通过对一台CR设备进行一系列的维护与保养措施，观察对比其前后的运行状况，打印图像信息量的改变。
Methods Moving status of CR equipment and change of image information printed were observed after one CR equipment was maintained.
用概率论解释了图像的强度分布，从而可以根据信息理论计算图像信息量。
Information rate of image can be calculated by information-theory when intensity distribution of an image is connected to its probability distribution.
对于具有一定谱宽的X射线源，应选择谱宽尽量小的源，以获得含信息量丰富、分辨率高的图像。
For X-ray source with a certain spectral width, the source with minimum spectral width as possible to get the high resolution images with rich information should be selected.
该频域算法采用更常见的含信息量丰富的灰度图像作为水印，结合离散小波变换和离散余弦变换的共同优点。
The frequency domain algorithm adopts the common and information - rich gray level image as a watermark, which achieves the collaborative advantages of combining the DWT and DCT.
随着因特网的普及和多媒体技术的飞速发展，图像以其直观和信息量丰富等优势成为人类获取和利用信息的重要手段之一。
With the popularization of the internet and the development of the multimedia technology, images become one of the most important ways to acquire information.
医学图像配准是医学图像处理研究的一个重要方向，而基于互信息量的配准方法是广泛应用的一种配准方法。
Medical image registration is a key issue of medical image processing. One popularly applied registration method is mutual-information-based image registration.
介绍了图像融合的各种评价方法，包括：熵、交叉熵、交互信息量、均方误差、均方根误差、峰值信噪比。
The methods of the evaluation of image fusion, which includes: entropy, cross entropy, mutual information, mean square error, root mean square error, peak-to-peak signal-to-noise ratio were presented.
同时，图像的熵也反应了图像中包含信息量的大小，图像的熵也是引起人们产生感性认识的一个度量。
Meanwhile, the entropy of the image also exhibits the information quantity and is a measurement of arousing (peoples) kansei.
实验结果表明，所提出的图像融合算法在增加图像对比度、保留图像细节信息、增加信息量方面都有明显的提高。
Moreover, comparative results of evaluating fusion quality are listed. The experimental results show that proposed image fusion algorithm perform…
实验结果表明，所提出的图像融合算法在增加图像对比度、保留图像细节信息、增加信息量方面都有明显的提高。
Moreover, comparative results of evaluating fusion quality are listed. The experimental results show that proposed image fusion algorithm perform…
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