块分类 meaning in Chinese
block sort
blocksorting
Examples
- A robust image - adaptive public watermarking algorithm based on dwt and blocks classification
基于小波域和块分类的鲁棒自适应水印算法 - We analysis the features of color image , choose the area in which watermarking is to be embedded , improve the classify of image blocks on hvs
研究了彩色图像特点，根据dct特点确定了水印嵌入区域，在原有的hvs图像块分类的基础上进行改进，完善了hvs图像块分类。 - Based on the result of classification , watermark components with different strength are inserted into different wavelet coefficients . the experimental results show that the watermarks generated with the proposed algorithm are invisible and robust against noise and commonly used image processing techniques . 8
该算法利用我们设计的分类器将小波块分类，并利用hvs的掩蔽特性实现水印分量的自适应嵌入，所实现的隐形水印对常见的图象处理和噪声干扰具有很好的稳健性。