Hee Joon Hwang

Reversible watermarking method using optimal histogram pair shifting based on prediction and sorting

Hee Joon Hwang, Hyoung Joong Kim, Vasiliy Sachnev et al. · 2010 · 61 citations

Digital Watermarking, Original Content, Data Hiding +11

Reversible Watermarking Method Using Optimal Histogram Pair Shifting Based on Prediction and Sorting

Hee Joon Hwang · KSII Transactions on Internet and Information Systems · 2010 · 51 citations

Digital Watermarking, Data Hiding, Image Analysis +5

Reversible data hiding using least square predictor via the LASSO

Hee Joon Hwang, Sunghwan Kim, Hyoung Joong Kim · EURASIP Journal on Image and Video Processing · 2016 · 40 citations · Full text

Digital Watermarking, Adaptive Predictors, Data Hiding +15

A Cognitive Ensemble of Extreme Learning Machines for Steganalysis Based on Risk-Sensitive Hinge Loss Function

Vasily Sachnev, Savitha Ramasamy, Suresh Sundaram et al. · Cognitive Computation · 2014 · 27 citations

Artificial Intelligence, Classification Method, Engineering +12

Reversible Data Hiding Using a Piecewise Autoregressive Predictor Based on Two-stage Embedding

Byeong Yong Lee, Hee Joon Hwang, Hyoung Joong Kim · Journal of Electrical Engineering and Technology · 2016 · 16 citations · Full text