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To compare the similarity of two images, an image comparison method based on regions-of-interest was proposed in this thesis.

在图像的比较策略方面，本文提出了一种基于感兴趣区域的图像比较方法。

Three TM/ETM+ image (1999, 2002, 2007) were used. Land use change areas were determined by using two change detection techniques of post-classification comparison and spectrum comparison. The resultant change images obtained by the two change detection methods were overlaid to obtain more accurate change information.

本研究选取了1999年、2002年与2007年3期的TM/ETM+遥感图像，采用分类后比较法对沽源县1999~2007年的土地利用变化进行信息提取，再通过两者的叠加分析，获得了较为理想的变化监测结果。

Using absorbed value feature of known mineral criterion for reference, utilizing Landsat 7 ETM remote images and features of altered mineral spectrum from USGS, valuable alteration mineralization information are extracted by comparison of spectrum similarity.

利用该区域的Landsat7 ETM遥感影像和标准光谱库中的特征蚀变矿物光谱为基本数据，借鉴已知矿物标准中的吸收谷特征，应用光谱特征匹配技术进行吸收谷谱区间和吸收谷深度对比，通过比较两者的相似性，达到提取蚀度矿物的目的，提取出许多有价值的似蚀变带遥感信息。

During the discussion, it contains not only the detailed compartmentalization of the mother images but also the different compare of the male and female writing.

论述中既有对母亲形象细化的归类，也有对男女作家书写差异的比较。

Image fusion is a method of compensative disposal of information, which can fuse one or more images of one object in one picture, so that the image can be understood easily.

图像融合是图像信息的综合处理，是将同一对象的一个或更多的图像合成在一幅图像中，以便比原来的任何一幅图像更容易地为人所理解。

The variation in surface elements of fog has high complementariness with that of sensing images.

在卫星遥感图像上，雾与积云的纹理结构特征差别非常明显，与层云也有着一定的差别，其关系为：雾的分形维数≤层状云的分形维数＜非层状云的分形维数。

The first time I tried to view the graph of the complete system, however, I got images so big -- more than 80000 pixels wide -- that it took minutes to load, display, zoom and scroll them.

我第一次尝试查看完整系统图，但是，我得到了这么大的图像-超过8.0万像素宽-它装载了分钟，显示，缩放和滚动它们。

The fundament of flat terrain phase effect and its removal are stated. The interferogram consists, for each pixel, of the complex conjugate product of two SAS images directly, which cant reflect the actual terrain change. The general phase trend in range can be considered as the phase generated by an ideally flat terrain and is often subtracted from the interferogram before further processing.

论述了水平地形效应产生原理及其消除方法，由于水平地形效应的存在使得两幅SAS复图像直接复共轭相乘得到的相位图不能直观地反映出实际地形的拓扑变化，所以在对干涉相位图进行滤波及相位展开处理前应当消除干涉相位图像的水平地形效应。

Methods Functional MR images were acquired in 18 healthy young subjects when they received simple calculation and complex calculation experiment.

计算是人类最基本的思维活动之一，有关计算任务时男女脑部的活动情况是否存在差异国内外报道较少。

Color quantization experiment of highly complex color images demonstrates that this new color difference formula's performance is better than those widely used color difference formulas in RGB color space.

通过高复杂度图像的颜色量化实验证明该色差公式在颜色量化中的性能优于目前使用较为广泛的几种RGB色差度量公式。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。