光学技术, 2018, 44 (4): 435, 网络出版: 2018-08-30
基于多元频域变换与几何校正的彩色图像水印算法
Image watermarking algorithm based on multivariate frequency domain transformation and geometric correction
补充材料
吴庆涛, 施进发, 曹再辉. 基于多元频域变换与几何校正的彩色图像水印算法[J]. 光学技术, 2018, 44(4): 435. WU Qingtao, SHI Jinfa, CAO Zaihui. Image watermarking algorithm based on multivariate frequency domain transformation and geometric correction[J]. Optical Technique, 2018, 44(4): 435.