基于LWT-QR分解和Laplacian Pyramid的水印算法
陈青, 吴继伟, 孙峰
Watermarking Algorithm Based on the LWT-QR Decomposition and Laplacian Pyramid
CHEN Qing, WU Ji-wei, SUN Feng
. 2018, (3): 217 -222 .  DOI: 10.19554/j.cnki.1001-3563.2018.03.041