Sharpness measure: Towards automatic image enhancement

Proceedings - International Conference on Image Processing, ICIP

Volumn 1, Issue , 2005, Pages 937-940

  Shaked, Doron ^a   Tastl, Ingeborg ^a  

^a HEWLETT PACKARD LABORATORIES   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

FREQUENCY CONTENT ANALYSIS; IMAGE CONTENT; IMAGE SHARPNESS;

ALGORITHMS; COMPUTATION THEORY; CONVOLUTION; FEATURE EXTRACTION;

IMAGE ENHANCEMENT;

EID: 33749645481     PISSN: 15224880     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICIP.2005.1529906     Document Type: Conference Paper

References (8)

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2. R. Eschbach, and W. A. Fuss, "Image Dependent Sharpness Enhancement", US patent 5,363,209.
3. D. Kundur, and D. Hatzinakos, "Blind Image Deconvolution", IEEE Signal Proc. Mag., pp. 43-64, May 1996.
4. R. Maurer, "Selective Smoothing and Sharpening of Images by Generalized Unsharp Masking", US patent 6,665,448.
5. Oppenheim, and Schafer, Digital Signal Processing, Prentice Hall, 1975.
6. B. Pesquet-Popescu, and J. Levi Vehel, "Stochastic Fractal Models for Image Processing", IEEE Signal Proc. Mag., pp. 48-62, May 2002.
7. D. Shaked, and I. Tastl, "Sharpness Measure, Towards Automatic Image Enhancement", HPL TR, 2004-84, May 2004.
8. D. Tretter, "Apparatus and Method for Determining the Appropriate Amount of Sharpening for an Image", US patent 5,867,606.