Enhancing contrast of compressed images: Reducing block artifacts adaptively

10th IEEE International Multitopic Conference 2006, INMIC

Volumn , Issue , 2006, Pages 140-145

  Chaudhry, Asmatullah ^a   Iqbal, Kashif ^a   Khan, Asifullah ^b   Mirza, A M ^a  

^a GIK INSTITUTE OF ENGINEERING SCIENCES AND TECHNOLOGY   (Pakistan)

^b PAKISTAN INSTITUTE OF ENGINEERING AND APPLIED SCIENCES   (Pakistan)

Author keywords

Contrast enhancement; Digital image enhancement; Discrete Cosine Transform (DCT); JPEG compression

Indexed keywords

CLUTCHES; COSINE TRANSFORMS; DECODING; DISCRETE COSINE TRANSFORMS; ELECTRIC FAULT LOCATION; STANDARDS;

BLOCK ARTIFACTS; COMPRESSED IMAGING; DCT DOMAIN; DISCRETE COSINE TRANSFORM (DCT) COEFFICIENTS; EXPERIMENTAL RESULTS; INTERNATIONAL (CO); NOVE L APPROACH; ORIGINAL IMAGES; SMALL REDUCTION; STANDARD IMAGES;

IMAGE ENHANCEMENT;

EID: 46449134649     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/INMIC.2006.358151     Document Type: Conference Paper

References (10)

1. S. Agaian, K. Panetta, and A. M. Grigoryan, "Transform-based image enhancement algorithms with performance measure", IEEE Trans. Image Process, 10(3), 367-382, 2001.
2. R. Gonzalez and P. Wintz, "Digital Image Processing", MA: Addison-Wesley, 1987
3. A. Polesel, G. Ramponi, and V.J. Mathews, "Image enhancement via adaptive unsharp masking", IEEE Trans. Image Processing, vol. 9, pp. 505-510, Mar. 2000.
4. H. C. Andres, A. G. Tescher, and R. P. Kruger, "Image processing by digital computer", IEEE Spectrum, vol. 9, pp. 20-32, July 1972.
5. A. Jain, "Fundamental of Digital Image Processing", Prentice-Hall, Englewood Cliffs, NJ, 1989.
6. W. K. Pratt, "Digital Image Processing", Wiley, New York, 1991.
7. R. H. Sherrier and G. A. Johnson, "Regionally adaptive histogram equalization of the chest", IEEE Trans., Med. Imaging, vol. MI-6, pp. 1-7, Mar. 1987.
8. J. Tang, E. Peli, and S. Acton, "Image enhancement using a contrast measure in the compressed domain", IEEE Signal Processing. Lett. 10(10), 289-292, 2003.
9. Z.Wang and A.C. Bovic, "A universal image quality index", IEEE Signal Process., Lett. 9(3), 81-84, 2002.
10. Z.Wang, A.C. Bovic and H.R. Sheikh, "Image Quality Assessment: From Error Visibility to Structural Similarity", IEEE Transactions on Image Processing, Vol. 13, No. 4, April 2004.