In this paper , we introduce the idea about Orientation Wavelet Subtree Quantization for the first time .
首次提出了小波方向子树量化的概念，并通过对标准图象内在相关性的统计分析得出了自然图象具有方向自仿射性的结论。
Using Orientation Wavelet Fractal Subtree Quantization for Image Coding
图象小波-分形变换方向子树量化编码
orientation quantizationorientation quantizationorientation quantization