Lifting Wavelet Transform and Its Application in Digital Watermarking
提升小波变换及其在数字水印中的应用

A digital watermarking embedded method based on lifting wavelet transform was presented. Lifting Scheme is a new method to construct biorthogonal wavelet, this method can decrease complexity of count greatly, and reduce runtime effectively. This paper explained the basic principle of lifting scheme in detail, and introduced applications in digital watermarking.