지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- Korean Institute of Information Scientists and Engineers Journal of Electrical Engineering and Information Science Journal of Electrical Engineering and Information Science Vol.4 No.1
- 발행연도
- 1999.2
- 수록면
- 137 - 144 (8page)
이용수
초록· 키워드
오류제보하기
In this paper, bidirectional rounding transforms are developed, in which the forward and backward rounding transform matrices can be interchangeable. A sufficient condition for the conventional rounding transform to be bidirectional as a linear transform is shown and some bidirectional rounding transform matrices are presented as examples. Rearranging these matrices, two other types of triangular rounding transform matrices are derived, which are bidirectional and adaptive to the statistics of images. A macroblock structure of size 4×4 with four basic subblocks is presented for a data compression in subsample based pyramid coding.
Compared with the conventional block based lossless pyramid structured coding methods for progressive transmission, the proposed rounding transform using triangular matrix with the macroblock structure shows similar performance in the first-order of entropy.
Compared with the conventional block based lossless pyramid structured coding methods for progressive transmission, the proposed rounding transform using triangular matrix with the macroblock structure shows similar performance in the first-order of entropy.
목차
Abstract
Ⅰ. Introduction
Ⅱ. Rounding Transform
Ⅲ. Bidirectional Rounding Transform
Ⅳ. Application to Lossless Pyramid Structured Coding
Ⅴ. Conclusions
References
저자소개
참고문헌 (0)
참고문헌 신청함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Bidirectional Rounding Transform
Journal of Electrical Engineering and information Science
1999 .02
-
양방향 반올림 필터를 이용한 객체 영역 기반 고속 영상 검색
멀티미디어학회논문지
2003 .04
-
지구환경문제와 관련된 UR, GR, BR, TR, CR 그리고 ISO
기술사
1994 .01
-
정수화 여현 변환과 C-Matrix Transform의 비교 연구 ( A Comparative Study of Integer Cosine Transform and C-Matrix Transform )
대한전자공학회 학술대회
1990 .11
-
The Relationship Between Z-Transform and Fourier Transform
대한전자공학회 학술대회
1990 .01
-
THE RELATIONSHIP BETWEEN Z-TRANSFORM AND FOURIER TRANSFORM
제어로봇시스템학회 국내학술대회 논문집
1990 .10
-
Microstructure with Negative Poisson`s Ratios, II Round-in-Round Type
한국고분자학회 학술대회 연구논문 초록집
1998 .04
-
정지궤도를 위한 해면방사휘도(Lw)의 양방향 계수(bidirectional factor) 평가 연구
한국해양환경·에너지학회 학술대회논문집
2006 .11
-
Improvement of Rounding Effect in Chemical Mechanical Polishing Process for Nano - Scale Manufacturing
Journal of Mechanical Science and Technology
2005 .11
-
A High-Performance Unified 8×8 / 4×4 Transform Architecture for H.264/AVC Codec
ICEIC : International Conference on Electronics, Informations and Communications
2008 .06
-
High-Performance 2-D 8x8 Forward Integer Transform Architectures for H.264/AVC High-Profile Coders
ICEIC : International Conference on Electronics, Informations and Communications
2010 .06
-
Comprehensive Loss Analysis of Isolated Bidirectional Matrix based AC-DC Converter
ICPE(ISPE)논문집
2019 .05
-
Bidirectional Search Decoding of 4-Construction Codes
Asia-Pacific Conference on Communications
1993 .01
-
Reconfigurable AES Round 구조설계
대한전자공학회 학술대회
2009 .11
-
A Unified Transform Unit for H.264
대한전자공학회 ISOCC
2008 .11
-
Round 가 있는 두꺼운 인덕티브 아이리스에 관한 연구 ( A Study on the Thick Inductive Irises with Rounds )
대한전자공학회 학술대회
1994 .10
-
Round가 있는 두꺼운 인덕티브 아이리스에 관한 연구 ( A study on the Thick Inductive Irises with Rounds )
한국통신학회 학술대회논문집
1994 .01
-
New Round 준비현황 및 우리의 대응방안
전자진흥
1999 .01
-
S-Transform을 이용한 고장 검출 알고리즘 개발
대한전기학회 학술대회 논문집
2011 .07
-
The Hough Transform - A Radon-Like Transform
ICEIC : International Conference on Electronics, Informations and Communications
2004 .08
이 논문의 저자 정보
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2009-569-017769518