전자공학회논문지B (Journal of the Korean Institute of Telematics and Electronics B)
- 제31B권7호
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- Pages.9-15
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- 1994
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- 1016-135X(pISSN)
JPEG 시스템을 기반으로 한 정지 영상 압축 알고리즘
A Still Image Compression Algorithm based on JPEG Systems
초록
This paper proposes a image compression algorithm which stores and transmites image data efficiently. The proposed compression algorithm modify enhances compression rate by modified ZIG-ZAG Scanning in JPEG standard algorithm which is based on 2D-DCT. And the up-compatible method of proposed algorithm can solve compatible problem with JPEG that is cased by modified ZIG-ZAG Scanning. And this paper presentes a block diagram of hardware for real-time processing.
키워드