主要讲解directionlet变换用于图像图形处理的学术论文-Mainly on image and graphics directionlet transform treatment for the academic

基于Directionlet变换的图像去噪与增强的算法研究；基于提升Directionlet域高斯混合尺度模型的图像噪声抑制等。-Image denoising based Directionlet transform algorithm and enhanced Gaussian mixture based on lifting Directionlet field-scale model of image noise suppre