Fast ad-hoc inverse halftoning using adaptive filtering. Au, O. In Acoustics, Speech, and Signal Processing, 1999. Proceedings., 1999 IEEE International Conference on, volume 6, pages 3461 -3464 vol.6, mar, 1999.
doi  abstract   bibtex   
We propose a novel fast inverse halftoning technique using an adaptive spatial varying filtering. The proposed algorithm is significantly simpler than most existing algorithm while achieving a PSNR close to that of the set theoretic POCS
@inproceedings{757587,
	Author = {Au, O.C.},
	Booktitle = {Acoustics, Speech, and Signal Processing, 1999. Proceedings., 1999 IEEE International Conference on},
	Date-Added = {2012-10-22 15:14:10 +0000},
	Date-Modified = {2012-10-22 15:14:10 +0000},
	Doi = {10.1109/ICASSP.1999.757587},
	Issn = {1520-6149},
	Keywords = {PSNR; adaptive spatial varying filtering; algorithm; fast ad-hoc inverse halftoning; set theoretic POCS; adaptive filters; adaptive signal processing; filtering theory; image processing; inverse problems;},
	Month = {mar},
	Pages = {3461 -3464 vol.6},
	Title = {Fast ad-hoc inverse halftoning using adaptive filtering},
	Volume = {6},
	Year = {1999},
	Abstract = {We propose a novel fast inverse halftoning technique using an adaptive spatial varying filtering. The proposed algorithm is significantly simpler than most existing algorithm while achieving a PSNR close to that of the set theoretic POCS},
	Bdsk-Url-1 = {http://dx.doi.org/10.1109/ICASSP.1999.757587}}
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