An effective blind watermarking scheme based on wavelet tree quantization is proposed.
提出了一种基于小波树量化的图像盲水印算法。
参考来源 - 数字图像水印技术及其算法的研究
·2,447,543篇论文数据，部分数据来源于NoteExpress
Wavelet Tree
abstract:The Wavelet Tree is a succinct data structure to store strings in compressed space. It generalizes the \mathbf{rank}_q and \mathbf{select}_q operations defined on bitvectors to arbitrary alphabets.