A new sharpness metric based on local kurtosis, edge and energy information

Signal Processing: Image Communication

Volumn 19, Issue 2, 2004, Pages 147-161

  Caviedes, Jorge ^a   Oberti, Franco ^b  

^a Columbia University ^*  (United States)

^b PHILIPS RESEARCH LABORATORIES   (Netherlands)

Author keywords

Edge profile sharpness; No reference sharpness metric; Objective image quality

Indexed keywords

ALGORITHMS; CORRELATION METHODS; EDGE DETECTION; IMAGE QUALITY; NATURAL FREQUENCIES;

EDGE PROFILE SHARPNESS; SHARPNESS METRICS;

IMAGE PROCESSING;

EID: 0346280002     PISSN: 09235965     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.image.2003.08.002     Document Type: Conference Paper

References (16)

1. Bender E.A. An Introduction to Mathematical Modeling. 1978;Wiley, New York.
2. W.H.A. Bruls, G. Vervoort, R.K. Gunnewiek, A spatial dual layer video compression method allowing for dynamic resolution control, Proceedings of ICCE2002, Los Angeles, CA, June 2003.
3. Canny J. A computational approach to edge detection. IEEE Trans. Pattern Anal. Machine Intell. PAMI-8(6):November 1986.
4. J.E. Caviedes, S. Gurbuz, No-reference sharpness metric based on local edge kurtosis, Proceedings of ICIP2002, Rochester, NY, September 2002.
5. J.E. Caviedes, J. Jung, No-reference metric for a video quality control loop, Proceedings of SCI 2001, Vol. 13, Part 2, Orlando, FL, July 2001, pp. 290-295.
6. J.E. Caviedes, F. Oberti, No-reference quality metric for degraded and enhanced video, Proceedings of VCIP 2003, Lugana Switzerland, July 2003, pp. 621-632.
7. Chun K.W., Lim K.W., Cho H.D., Ra J.B. An adaptive perceptual quantization algorithm for video coding. IEEE Trans. Consumer Electronics. 39(3):August 1993;555-558.
8. Engeldrum P.G. Psychometric Scaling: A Toolkit for Imaging Systems Development. 2000;Imcotek Press, Winchester, MA.
9. G. de Haan, Sharpness improvement, Video Processing for Multimedia Systems, University Press Facilities, Eindhoven, 2000, pp. 21-34 (Chapter 2.1).
10. G.M. Johnson, M.D. Fairchild, Sharpness rules, IS&T/SID 8th Color Imaging Conference, Scottsdale, AZ, November 2000, pp. 24-30.
11. Mardia K.V. Measures of multivariate skewness and kurtosis with applications. Biometrika. 57:1970;519-530.
12. Methodological framework for specifying accuracy and cross-calibration of video quality metrics, Technical Report No. T1.TR.PP.72.2001, ATIS T1A1.1, September 2001.
13. Methodology for the subjective assessment of the quality of television pictures, Recommendation ITU-R BT.500-10, 2000.
14. Papoulis A. Probability, Random Variables and Stochastic Processes. 1991;McGraw-Hill Inc. New York.
15. Rangayyan R.M., Elkadiki S.G. Algorithm for the computation of region-based image edge profile acutance. J. Electronics Imaging. 4(1):January 1995;62-70.
16. Zhang N.F., Postek M.T., Larrabee R.D., Vladar A.E., Keery W.J., Jones S.N. Image sharpness measurement in scanning electron microscope - Part III. Scanning. 21:1999;246-252.