2007 IEEE International Conference on Image Processing - San Antonio, Texas, U.S.A. - September 16-19, 2007

Technical Program

Paper Detail

Paper:TA-P2.4
Session:Security III: Watermarking
Time:Tuesday, September 18, 09:50 - 12:30
Presentation: Poster
Title: LOSSLESS DATA HIDING FOR MEDICAL IMAGES WITH PATIENT INFORMATION
Authors: Sang-Kwang Lee; ETRI 
 Seong-Jae Lim; ETRI 
 Young-Ho Suh; ETRI 
 Yo-Sung Ho; Gwangju Institute of Science and Technology 
Abstract: This paper presents a lossless data hiding algorithm for medical images, where we embed the patient information into the segmented liver region of the CT image. This algorithm utilizes the characteristics of difference images and modifies pixel values slightly to embed a large amount of data while keeping high visual quality.



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