반도체디스플레이기술학회지 (Journal of the Semiconductor & Display Technology)

한국반도체디스플레이기술학회 (The Korean Society Of Semiconductor & Display Technology)
권호 표지

선호도 학습을 통한 이미지 개선 알고리즘 구현

Implementation of Image Enhancement Algorithm using Learning User Preferences

  • 이유경 (백석문화대학교 스마트폰미디어학부) ;
  • 이용환 (원광대학교 디지털콘텐츠공학과)
  • Lee, YuKyong (Dept. of Smart Phone Media, BaekSeok Culture University) ;
  • Lee, Yong-Hwan (Dept. of Digital Contents, Wonkwang University)
  • 투고 : 2018.03.20
  • 심사 : 2018.03.23
  • 발행 : 2018.03.31
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초록

Image enhancement is a necessary end essential step after taking a picture with a digital camera. Many different photo software packages attempt to automate this process with various auto enhancement techniques. This paper provides and implements a system that can learn a user's preferences and apply the preferences into the process of image enhancement. Five major components are applied to the implemented system, which are computing a distance metric, finding a training set, finding an optimal parameter set, training and finally enhancing the input image. To estimate the validity of the method, we carried out user studies, and the fact that the implemented system was preferred over the method without learning user preferences.

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참고문헌

  1. Liad Kaufman, Dani Lischinski, and Michael Werman, "Content-aware Automatic Photo Enhancement", In Computer Graphics Forum, vol.31, pp.2528-2540, (2012). https://doi.org/10.1111/j.1467-8659.2012.03225.x
  2. Turgay Celik and Tardi Tjahjadi, "Automatic Image Equalization and Contrast Enhancement using Gaussian Mixture Modeling", IEEE Transactions on Image Processing, 21(1): 145-156, (2012). https://doi.org/10.1109/TIP.2011.2162419
  3. Kevin Dale, Micah K Johnson, Kalyan Sunkavalli, Wojciech Matusik, and Hanspeter Pfister, "Image Restoration using Online Photo Collections", IEEE International Conference on Computer Vision, pp.2217-2224, (2009).
  4. Thomas Cover and Joy Thomas, "Elements of Information Theory", Wiley New York, (2006).
  5. Po-Min Wang and Chiou-Shann Fuh, "Automatic White Balance with Color Temperature Estimation", International Conference on Consumer Electronics, Digest of Technical Papers, (2007).
  6. Raman Maini and Himanshu Aggarwal, "A Comprehensive Review of Image Enhancement Techniques", Journal of Computing, 2(3), pp.8-13, (2010).