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Color Image Compression Using Orthogonal Wavelet Viewed From Decomposition Level and Peak Signal to Noise Ratio

첫 페이지 보기
  • 발행기관
    보안공학연구지원센터(IJAST) 바로가기
  • 간행물
    International Journal of Advanced Science and Technology 바로가기
  • 통권
    vol.31 (2011.06)바로가기
  • 페이지
    pp.81-92
  • 저자
    Albertus Joko Santoso, Lukito Edi Nugroho, Gede Bayu Suparta, Risanuri Hidayat
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A147437

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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

Compression image wavelet decomposition level PSNR

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. ]

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    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 505 DDC 605

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