中文说明:
图像处理(图像融合,图像加密等)的性能评价指标集包括:平均梯度,边缘强度,信息熵,灰度均值,标准差(均方差MSE),均方根误差,峰值信噪比(psnr),空间频率(sf),图像清晰度,互信息(mi),结构相似性(ssim),交叉熵(cross entropy),相对标准差。
English Description:
The performance evaluation index set of image processing (image fusion, image encryption, etc.) includes: average gradient, edge strength, information entropy, gray mean, standard deviation (MSE), root mean square error, peak signal-to-noise ratio (PSNR), spatial frequency (SF), image clarity, mutual information (MI), structural similarity (SSIM), cross entropy, and relative standard deviation.