在机械零部件和各类制品中，中心轴变化图形和乘幂变换图形的应用十分广泛。
Central axle distortion and power transformation graph find wide USES in design of various mechanical components and products.
在提出基于灰度变换图像隐藏算法的基础上，分析并比较了几种常用的图像隐藏方法及特点。
Several ways of picture hiding and their characteristics were analyzed and contrasted on the basis of picture hiding of gradation transformation.
由于小波变换所具有的一些特性非常符合图像处理的要求，使得小波变换图像编码得到了广泛关注。
Some characteristics of wavelet transform are greatly accorded with the requirement of image processing, which has caught much attention to wavelet image coding.
提出了一种基于视觉特性的子波变换图象量化编码方法．这种方法首先通过子波变换将图象进行多分辩率分解；
This paper proposes an image compression method using perceivable entropy coding based on wavelet transformation. First, an image is decomposed multicesolutionally by wavelet transformation;
考虑将曲波变换引入图像融合能够更好地提取原始图像，对一种新的图像融合方法-曲波变换图像融合法进行了研究。
To extract the original features of a image exactly, a new image fusion method based on the curvelet transform is proposed.
考虑将曲波变换引入图像融合能够更好地提取原始图像，对一种新的图像融合方法-曲波变换图像融合法进行了研究。
To extract the original features of a image exactly, a new image fusion method based on the curvelet transform is proposed.
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