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PACS를 위한 고속 CODEC의 하드웨어 구현

Other Titles
 Hardware Implementation of High Speed CODEC for PACS 
Authors
 유선국  ;  박성욱  ;  윤대희  ;  김선호  ;  김남현 
Citation
 Journal of Biomedical Engineering Research (의공학회지), Vol.15(4) : 475-479, 1994-01 
Journal Title
Journal of Biomedical Engineering Research(의공학회지)
ISSN
 1229-0807 
Issue Date
1994-01
Abstract
For the effective management of medical images, it becomes popular to use computing machines in medical practice, namely PACS. However, the amount of image data is so large that there is a lack of storage space. We usually use data compression techniques to save storage, but the process speed of machines is not fast enough to meet surgical requirement. So a special hardware system processing medical images faster is more important than ever. To meet the demand for high speed image processing, especially image compression and decompression, we designed and implemented the medical image CODEC (COder/DECoder) based on MISD (Multiple Instruction Single Data stream) architecture to adopt parallelism in it. Considering not being a standard scheme of medical image compression/decompression, the CODEC is designed programable and general. In this paper, we use JPEG (Joint Photographic Experts Group) algorithm to process images and evalutate the CODEC.
Files in This Item:
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Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Medical Engineering (의학공학교실) > 1. Journal Papers
1. College of Medicine (의과대학) > Dept. of Neurosurgery (신경외과학교실) > 1. Journal Papers
Yonsei Authors
Kim, Nam Hyun(김남현)
Kim, Sun Ho(김선호) ORCID logo https://orcid.org/0000-0003-0970-3848
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/194923
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