invisible image meaning in Chinese
不可见像
Examples
- An invisible image watermarking algorithm for embedding meaningful watermarks is proposed
提出了一个嵌入有意义字符串的图象隐形水印算法。 - Property is set , an invisible image with alternate text is rendered , giving the user the option to jump to the end of the control
属性，则会呈现不可见图像的替换文字，使用户可以跳到该控件的结尾。 - Thou hast vanished from my reach , leaving an impalpable touch in the blue of the sky , an invisible image in the wind moving among the shadows
你蓦然消失于我手掌，一缕恍若不觉的抚触划印于湛蓝长天，留下飘曳于风之影的无形幻象。 - With the integer wavelet transform to the original image we apply a general hid means in wavelet domain for all kinds of files especially for the executable files and text files . the result shows that we can get an invisible image
本文为可执行文件与文本文件及其他各种格式的文件提供了一种通用的小波域隐藏方式，采用整数小波变换对原始图像进行处理，实验结果表明，可以达到较好的不可见性。 - Then , based on the theory of discrete fourier transform , discrete cosine transform and discrete wavelet transform , two invisible image watermarking schemes in transform domain are proposed , one is circular symmetric spread spectrum digital image watermarking based on chaotic sequences , the other is the hybrid image watermarking based on wavelet decomposition and discrete cosine transform . finally , the good performance of the two algorithms is verified by some common image processing and attack experiments
在分析了dft 、 dct 、 dwt的理论与算法的基础上，提出了两种基于变换域的图像隐形水印方案? ?基于混沌序列的圆对称扩频水印方案和基于小波分解和余弦变换结合的水印方案，并通过一些常见的图像处理及攻击实验验证了这两种算法生成水印的性能。