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
- 학술대회자료
- 저자정보
- 발행연도
- 2010.10
- 수록면
- 1,015 - 1,020 (6page)
이용수
초록· 키워드
오류제보하기
This paper presents a new over complete ICAMM to make decomposition the basis for low-bit high-speed image compression on image sub-blocks. Although the over complete independent component analysis basic number is much larger than the original data dimension, most of the coefficients will be zero after performing the basis transform so that this algorithm reaches the low bit-rate compression goal. The over complete independent component effect approximates the wavelet basis functions. This is different from the discrete cosine function and wavelet function in that the independent component is relevant to the data itself. When using the over complete independent component analysis to decompose the image sub-blocks, it can divide self-adaptive learning into several subgroups based on the different characteristics of the text images. Each subgroup has a set of corresponding over complete independent components. In this way, it can be more efficient to reduce the bit rate use. At the same time the information in the subgroup can also be used in image transmission based on the different encodings. The experimental results show that our proposed approach achieves low bit-rate image compression.
목차
Abstract
1. INTRODUCTION
2. IMAGE COMPRESSION TECHNIQUE
3. OVER COMPLETE ICA
4. OVER COMPLETE ICAMM
5. QUANTIZATION METHOD
6. EXPERIMENTAL RESULTS
7. CONCLUSIONS
REFERENCES
참고문헌 (0)
참고문헌 신청함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
웨이블릿변환에 기반한 정보압축
대한전자공학회 학술대회
2006 .06
-
APPLICATION OF WAVELET ANALYSIS AND MULTI-RESOLUTION DECOMPOSITION FOR HIGH QUALITY COMPRESSION AND RECONSTRUCTION
한국멀티미디어학회 국제학술대회
2010 .08
-
Image Compression by the HVS based Wavelet Image Coding
International Conference on Electronics, Informations and Communications
1993 .01
-
Image DAta Compression-Applications To Medical Image
대한전자공학회 학술대회
1981 .01
-
영상압축을 위한 웨이브릿 기반 Best-Basis 알고리즘의 개선에 관한 연구
전기학회논문지 D
2003 .10
-
High Dynamic Range Image Compression in Wavelet Domain
대한전자공학회 워크샵
2004 .02
-
A Consistent Quality Bit Rate Control for the Line-Based Compression
IEIE Transactions on Smart Processing & Computing
2016 .10
-
Medical Image Compression using Adaptive Subband Threshold
Journal of Electrical Engineering & Technology
2016 .03
-
Wavelet 변환을 이용한 영상 압축에 관한 연구 ( A Study on Image Compression Using Wavelet Transform )
한국통신학회 전문대학 논문지
1995 .01
-
무손실ㆍ손실 영상 압축을 위한 웨이브릿 기반 알고리즘에 관한 연구
전기학회논문지 D
2006 .03
-
Image Data Compression의 새로운 접근방법
대한산업공학회 추계학술대회 논문집
1991 .10
-
고잡음 영상의 압축을 위한 적응적 웨이블릿 변환
한국정보통신학회 종합학술대회 논문집
2020 .07
-
Image Compression Using Generalized Principal Component Analysis
ITC-CSCC :International Technical Conference on Circuits Systems, Computers and Communications
2005 .07
-
Image Coding Based on Restoration Method for a Very Low Bit Rate Image Transmission
대한전자공학회 기타 간행물
1994 .01
-
A Study of Automatic Medical Image Segmentation using Independent Component Analysis
전기학회논문지 D
2003 .01
-
Adaptive Wavelet Packet Image Compression Using Embedded Block-based Coding
ITC-CSCC :International Technical Conference on Circuits Systems, Computers and Communications
2004 .07
-
Improvement of Compression Ratio for Still Image
대한전자공학회 워크샵
1996 .01
-
Theoretical Analysis of the One-Bit-of-Information Conjecture for Independent Component Analysis
제어로봇시스템학회 국제학술대회 논문집
2002 .10
-
Image Compression by the HVS-based Wavelet Coding
ICEIC : International Conference on Electronics, Informations and Communications
1993 .08
-
SIMPLE BIT-PLANE CODING CONDITIONED BY EXPECTATION VALUES OF PIXELS FOR LOSSY-TO-LOSSLESS IMAGE COMPRESSION
ITC-CSCC :International Technical Conference on Circuits Systems, Computers and Communications
2009 .07
이 논문의 저자 정보
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2014-569-000938646