Maximizing embedding capacity and stego quality: curve-fitting in the transform domain

Image quality assessment: from error visibility to structural similarity

Zhou Wang, Alan C. Bovik, Hamid R. Sheikh et al. · IEEE Transactions on Image Processing · 2004 · 56K citations

Arts, Vision Science, Computer Vision +14

Discrete Cosine Transform

N. Ahmed, T. Natarajan, K.R. Rao · IEEE Transactions on Computers · 1974 · 5K citations

Natural Sciences, Computer Science, Electrical Engineering +16

Mean squared error: Love it or leave it? A new look at Signal Fidelity Measures

Zhou Wang, Alan C. Bovik · IEEE Signal Processing Magazine · 2009 · 3.1K citations

Engineering, Systems Engineering, Machine Learning +7

Quantization index modulation: a class of provably good methods for digital watermarking and information embedding

B. Chen, Gregory W. Wornell · IEEE Transactions on Information Theory · 2001 · 2.1K citations

Engineering, Computer Science, Electrical Engineering +14

Hiding data in images by simple LSB substitution

Chi-Kwong Chan, L.M. Cheng · Pattern Recognition · 2003 · 1.7K citations

Computing, Computer Science, Cryptography +8