Translator Disclaimer
Paper
26 June 1998 Region-adaptive JPEG encoding scheme for medical images
Author Affiliations +
Abstract
This paper presents a region adaptive encoding scheme with JPEG decoder compatibility. This scheme adequately changes the Lagrange multiplier in R-D cost function for each block according to the segmentation information so that the important region for diagnosis can be coded with less distortion. The results show that the proposed scheme not only outperforms original JPEG but also outperforms R-D optimal thresholding JPEG in important regions with respect to image fidelity.
© (1998) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
HyoJoon Kim, Jun Seok Song, Seung Jo Kim, JongHyo Kim, and ChoongWoong Lee "Region-adaptive JPEG encoding scheme for medical images", Proc. SPIE 3335, Medical Imaging 1998: Image Display, (26 June 1998); https://doi.org/10.1117/12.312537
PROCEEDINGS
5 PAGES


SHARE
Advertisement
Advertisement
Back to Top