Earticle

초록

영어

Low quality of underwater image due to color spread and absorption deals with the propagation of light wave length. In this paper we propose exponential equation approach to enhance underwater image color and maintaining color constancy. Exponential approach is conducted through two steps: first, determining the relation between the color intensity of an image underwater and the color intensity of an image in a certain depth; second, determining the coefficient of underwater image color absorption by using least square. The result of exponential approach is measured by using Peak Signal to Noise Ratio, yielding an average value of 19.18 and visually the result of the image color approximates its original color. We concluded that exponential approach can determine the color constancy level which in turns can enhance the underwater image just as its original color.

목차

Abstract
 1. Introduction
 2. Materials and Method
  2.1. Data Acquisition Location
  2.2. Proposed Method
 3. Experiment and Result
  3.1. Underwater Color Enhancement Using Exponential Equation
  3.2. Evaluation Procedure
 4. Conclusion
 References

키워드

저자

• Pujiono [ Department of Computer Science, Dian Nuswantoro University, Semarang, Indonesia. ]
• Eko Mulyanto Yuniarno [ Department of Electrical Engineering, Institut Teknologi Sepuluh Nopember, Surabaya, Indonesia ]
• I Ketut Eddy Purnama [ Department of Electrical Engineering, Institut Teknologi Sepuluh Nopember, Surabaya, Indonesia ]
• Mochamad Hariadi [ Department of Electrical Engineering, Institut Teknologi Sepuluh Nopember, Surabaya, Indonesia ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Multimedia and Ubiquitous Engineering

• 간기

  월간

• pISSN

  1975-0080

• 수록기간

  2008~2016

• 등재여부

  SCOPUS

• 십진분류

  KDC 505 DDC 605