Contrast enhancement for enlarged images based on edge sharpening

Proceedings - International Conference on Image Processing, ICIP

Volumn 2, Issue , 2005, Pages 2-6

  Wang, Qing ^a   Ward, Rabab ^a   Zou, Jiancheng ^b  

^a UNIVERSITY OF BRITISH COLUMBIA   (Canada)

^b NORTH CHINA UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

ADAPTIVE SYSTEMS; EDGE DETECTION; FUNCTION EVALUATION; IMAGE QUALITY;

CONTRAST ENHANCEMENT; EDGE SHARPENING; ENLARGED IMAGES; SIGMOIDAL FUNCTIONS;

IMAGE PROCESSING;

EID: 33749628529     PISSN: 15224880     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICIP.2005.1530167     Document Type: Conference Paper

References (7)

1. A. K. Jain, Fundamentals of Digital Image Processing, Prentice-Hall, 1989.
2. A. Polesel, G. Ramponi and V. J. Mathews, "Image Enhancement via Adaptive Unsharp Masking", IEEE Transactions on Image Processing, Volume 9, Issue 3, pp.505-510, March 2000.
3. T.L. Ji, M.K. Sundareshan, and H. Roehrig, "Adaptive Image Contrast Enhancement Based on Human Visual Properties", IEEE Trans. on Medical Imaging, Vol.13, NO. 4, pp.573-586, Dec. 1994.
4. F. Russo, "An Image Enhancement Technique Combining Sharpening and noise Reduction," IEEE Trans. on Instrumentation and Measurement, Vol.51., No.4, pp. 824-828, August 2002.
5. K. Jensen and D. Anastassiou, "Subpixel Edge Localization and the Interpolation of Still Images", IEEE Trans. on Image Processing, Vol.4, NO. 3, pp. 285-295, March 1995.
6. J.A. Stark, "Adaptive Image Contrast Enhancement Using Generalizations of Histogram Equalization," IEEE Trans. on Image Processing, VOL.9, NO.5, pp. 889-896, May 2000.
7. Q. Wang and R. Ward, "A New Edge-Directed Image Expansion Scheme", Proceeding of ICIP'2001, Vol.3, Oct. 2001, pp.899-902.