In this letter,we propose a new image compression method that combines image decomposition,wavelets and 2G bandelets together.-此资料中，我们提出了一种新的图像压缩的方法，就是把图像压缩，小波变换和第二代班德变换结合起来。

1.median_filter (功能:使用中值濾波器去除雜訊) 2.mean_filter (功能:使用平均濾波器去除雜訊) 3.fl_stein (功能:使用誤差擴散法,將影像量化和混色) 4.Central_limit (功能:畫圖並證明中央極限定理) -1.median_filter (function: use median filter to remove noise) 2.mean_filter (funct

This paper has a further exploration and study of visual feature extraction. According to the HSV (Hue, Saturation, Value) color space, the work of color feature extraction is finished, the process is as follows: quantifying the color space in non-eq

Brain Tumor Detection, Demarcation and Quantification via MRI Under the scope of this paper an algorithm has been developed which takes the gradient differential as main criteria for identification of the brain tumor. The algorithm also tries to sk