Hybrid inverse halftoning using adaptive filtering. Au, O.; Fu, M. S.; Wong, P.; Wong, J.; and Guo, Z. In Circuits and Systems, 1999. ISCAS '99. Proceedings of the 1999 IEEE International Symposium on, volume 4, pages 259 -262 vol.4, jul, 1999.
doi  abstract   bibtex   
We propose a novel fast inverse halftoning technique using a combination of spatial varying filtering and spatial invariant filtering. The proposed algorithm is significantly simpler than most existing algorithms. Without explicit edge region classification, the proposed spatial varying filter is shown to be capable of preserving edges effectively
@inproceedings{779991,
	Author = {Au, O.C. and Ming Sun Fu and Wong, P.H.W. and Wong, J.W.C. and Zihua Guo},
	Booktitle = {Circuits and Systems, 1999. ISCAS '99. Proceedings of the 1999 IEEE International Symposium on},
	Date-Added = {2012-10-22 15:14:10 +0000},
	Date-Modified = {2012-10-22 15:14:10 +0000},
	Doi = {10.1109/ISCAS.1999.779991},
	Keywords = {adaptive filtering;edge preservation;fast inverse halftoning technique;high quality reconstructed images;hybrid inverse halftoning;image halftoning;iteration;linear filters;polynomial mapping;spatial invariant filtering;spatial varying filtering;adaptive filters;filtering theory;image reconstruction;iterative methods;mean square error methods;spatial filters;},
	Month = {jul},
	Pages = {259 -262 vol.4},
	Title = {Hybrid inverse halftoning using adaptive filtering},
	Volume = {4},
	Year = {1999},
	Abstract = {We propose a novel fast inverse halftoning technique using a combination of spatial varying filtering and spatial invariant filtering. The proposed algorithm is significantly simpler than most existing algorithms. Without explicit edge region classification, the proposed spatial varying filter is shown to be capable of preserving edges effectively},
	Bdsk-Url-1 = {http://dx.doi.org/10.1109/ISCAS.1999.779991}}
Downloads: 0