This technique is by virtue of generalized cross validation and constructs an object function to acquire the asymptotic optimal threshold without of estimating noise variance. 该算法在不需要估计噪声能量的情况下,采用广义交叉验证(GCV)准则构造目标函数,自适应获取近似最优阈值;
Still image denoising based on integer wavelet transform and fast recurrent generalized cross validation 基于整数小波变换与快速递推GCV的静止图像去噪
Remote Sensing Image De-noising Algorithm Based on Integer Recurrent Generalized Cross Validation(GCV) 基于整数递推GCV的遥感图像去噪算法
In the first block, a modified generalized Cross validation blur identification method was proposed. 在第一部分,提出了一种改进的广义交叉验证(GCV)模糊辨识方法。
Denoising method based on translation invariant and generalized cross validation 基于平移不变和改进的广义交叉验证(GCV)准则去噪研究