An iterative algorithm for restorating color-quantized images

IEEE International Conference on Image Processing

Volumn 1, Issue , 2002, Pages

  Fung, Yik Hing ^a   Chan, Yuk Hee ^a  

^a HONG KONG POLYTECHNIC UNIVERSITY   (Hong Kong)

Author keywords

[No Author keywords available]

Indexed keywords

COLOR IMAGE PROCESSING; IMAGE QUALITY; IMAGE RECONSTRUCTION; PATTERN MATCHING; SPURIOUS SIGNAL NOISE; THREE DIMENSIONAL COMPUTER GRAPHICS; VECTOR QUANTIZATION;

EUCLIDEAN DISTANCE CRITERION; IMAGE DEGRADATION; RESTORING COLOR QUANTIZED IMAGES; VORONOI REGIONS;

ALGORITHMS;

EID: 0036449062     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (12)

1. M.T.Orchard and C.A.Bouman, "Color quantization of images," IEEE trans. on signal processing, Vol.39, No.12, Dec 1991, pp.2677-2690
2. M.Barni and V.Capellini and L.Mirri, "Multuchannel m-filtering for color image restoration," Proc., IEEE ICIP'2000, Vol.1, 2000, pp.529-532
3. G.Angelopoulos and I.Pitas, "Multichannel wiener filters in color image restoration," IEEE Trans. on CASVT, Vol.4, No.1, Feb 1994, pp.83-87
4. N.P. Galatsanos, A.K.Katsaggelos, R.T.Chin and A.D.Hillery, "Least squares restoration of multichannel images," IEEE Trans. on Signal Processing, Vol.39, No.10, Oct 1991, pp.2222-2236
5. B.R.Hunt and O.Kubler, "Karhunen-Loeve multispectral image restoration, Part 1:Theory," IEEE Trans on ASSP, Vol.32, No.3, Jun 1984, pp.592-600
6. H.Altunbasak and H.J. Trussell, "Colorimetric restoration of digital images," IEEE Trans. on Image Processing, Vol.10, No.3, Mar 2001, pp.393-402
7. N.P.Galatsanos and R.T.Chin, "Restoration of color images by multichannel Kalman filtering," IEEE Trans. on Signal Processing, Vol.39, No.10, Oct 1991, pp.2237-2252
8. D.C. Youla and H. Webb, "Image restoration by the method of convex projections: Part 1-theory," IEEE trans. Med. Imaging, Vol. MI-1, Oct 1982, pp.81-94
9. D.S. Kim and S.H Park, "Postprocessing for vector-quantized images based on projection onto hypercubes," IEEE trans. on CASVT, Vol.11, No.7, Jul 2001, pp.802-814
10. P.Heckbert, "Color image quantization for frame buffer display," Computer Graphics, Vol.16, No.3, 1982, pp.297-307
11. M.Gervautz and W. Purgathofer, "A simple method for color quantization: Octree quantization," Graphics Gems, Academic Press, New York, 1990, pp.287-293
12. Y.H. Chan and Y.H. Fung, "Regularized restoration of color-quantized images," Proc., EUSIPCO'02, Sep 3-6, 2002, Toulouse, France