Albertus Joko Santoso, Lukito Edi Nugroho, Gede Bayu Suparta, Risanuri Hidayat
언어
영어(ENG)
URL
https://www.earticle.net/Article/A147437
※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.
원문정보
초록
영어
There have been substantially growing needs for storage space as there are more and more valuable and important stuff to be stored. The data which, originally, used to be processed manually and kept physically in the form of paper are now transformed into computerized data. However, these data keep increasing and within a certain period of time they become very large that they take more space to store. This situation causes serious problems in storing and transmitting image data. This research tries to find out the influence of wavelet to the Peak Signal to Noise Ratio (PSNR), and its level of decomposition towards the PSNR. The wavelet used are Daubechies family of Haar (Daubechies 1), Daubechies 2, Daubechies 3, Daubechies 4, Daubechies 5, and Coiflet families, as well as Symlet families. Test images used are 24-bit color image which are 512x512 in size. The wavelet which has the highest PSNR in each family is Haar, Coiflet 3, and Symlet 5. The effect of decomposition level towards PSNR is that the greater is the level of the decomposition, the smaller its PSNR becomes.
목차
Abstract 1. Introduction 2. Literature Review 3. Research Methodology 4. Results and Discussion 4.1.The influence of Wavelet on PSNR 4.2. The Influence of Decomposition Level on the PSNR 5. Conclusion References
키워드
Compressionimagewaveletdecomposition levelPSNR
저자
Albertus Joko Santoso [ Currently a PhD student in the Dept. Electrical Engineering and Information Technology, Faculty of Engineering, University of Gadjah Mada Yogyakarta, Indonesia, 2Department of Informatic Engineering, Faculty of Industrial Engineering University of Atma Jaya Yogyakarta, Indonesia. ]
Lukito Edi Nugroho [ Department of Electrical Engineering and Information Technology, Faculty of Engineering, University of Gadjah Mada Yogyakarta, Indonesia. ]
Gede Bayu Suparta [ Faculty of Mathematics and Science, University of Gadjah Mada Yogyakarta, Indonesia. ]
Risanuri Hidayat [ Department of Electrical Engineering and Information Technology, Faculty of Engineering, University of Gadjah Mada Yogyakarta, Indonesia. ]
보안공학연구지원센터(IJAST) [Science & Engineering Research Support Center, Republic of Korea(IJAST)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Advanced Science and Technology
간기
월간
pISSN
2005-4238
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Advanced Science and Technology vol.31