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http://dx.doi.org/10.9717/kmms.2013.16.10.1180

Image Enhancement Using Improved Self Degradation Restoration Method  

Kim, Won-Hee (부경대학교 IT융합응용공학과)
Moon, Kwang-Seok (부경대학교 전자공학과)
Kim, Jong-Nam (부경대학교 IT융합응용공학과)
Publication Information
Journal of Korea Multimedia Society / v.16, no.10, 2013 , pp. 1180-1188 More about this Journal
Abstract
Interpolation or super-resolution is used in order to restore degradation of image quality that appears after various transform of image. The method on subjective or objective image resolution improvement having low computation complexity has been being researched in many different ways. In this paper, image enhancement method using improved self degradation restoration(ISDR) method is proposed. The proposed method uses ISDR to estimate pixel value of missed coordinate in the process of image scaling, and combines the estimated loss information and interpolated image to generate enhanced result image. The proposed method shows that PSNR increases by 1.8dB, and subjective image quality is superior to other compared methods. The proposed method can be applied as a basis technique in variety of applications which requires image scale transform.
Keywords
Self Degradation Restoration; Interpolation; Super Resolution; Image Enhancement;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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