Prediction Error Context-Based Lossless Compression of Medical Images. - Jae-Jeong Hwang; Sang-Gyu Cho; Chi-Gyu Hwang; Jung-sik Lee (IDEAL, 2003)

Human eye interfaced segmentation and multiple video object coding. - Jae-Jeong Hwang; Sang-Gyu Cho; Chi-Gyu Hwang; Hong Ren Wu (VCIP, 2003)