원문정보
보안공학연구지원센터(IJSIP)
International Journal of Signal Processing, Image Processing and Pattern Recognition
Vol.9 No.4
2016.04
pp.339-346
피인용수 : 0건 (자료제공 : 네이버학술정보)
초록
영어
In this paper, we propose an improved two-dimensional run-length encoding (I2DRLE) scheme for representing grayscale images. Conventional 2D run-length encoding scheme is simple and effective that has been widely used, while it is not suitable to represent non-block images. Our approach is a new data compression algorithm inspired by 2D run-length encoding and quadtree, which apply some predefined patterns to represent various data and can sharply reduce the number of blocks in image representation. Experimental results show that this method is an effective lossless grayscale image encoding scheme.
목차
Abstract
1. Introduction
2. Improved 2DRLE Algorithm
3. Comparison Between the Two Methods
3.1 Storage Structure of I2DRLE
3.2 Data Amount Analyses of I2DRLE
4. Experimental Results
5. Conclusion
Acknowledgements
References
1. Introduction
2. Improved 2DRLE Algorithm
3. Comparison Between the Two Methods
3.1 Storage Structure of I2DRLE
3.2 Data Amount Analyses of I2DRLE
4. Experimental Results
5. Conclusion
Acknowledgements
References
저자정보
참고문헌
자료제공 : 네이버학술정보