A Quasi-Lossless Data Embedding Technique Based on Euclidean Distance Calculation. - Noura A. Saleh; Hoda N. Boghdady; Samir I. Shaheen; Ahmed M. Darwish 001 (SECURWARE, 2007)

High capacity lossless data embedding technique for palette images based on histogram analysis. - Noura A. Saleh; Hoda N. Boghdady; Samir I. Shaheen; Ahmed M. Darwish 001 (Digit. Signal Process., 2010)