Referenced Items are not available for this document.
We study error bounds of error diffusion and related digital halftoning algorithms. We define a large class of error diffusion algorithms and give sufficient and necessary conditions for the existence of an error diffusion algorithm with bounded error. In particular, we show that there exists an error diffusion algorithm with bounded errors if and only if the input colors lie in the convex hull of the output colors. We discuss boundedness of a human visual system based error. In addition, we discuss the relationship between digital halftoning and some classical mathematical problems such as the chairman assignment problem
Published in:
Circuits and Systems, 2001. ISCAS 2001. The 2001 IEEE International Symposium on
(Volume:2
)
Date of Conference: 6-9 May 2001
- Page(s):
- 513 - 516 vol. 2
- Meeting Date :
- 06 May 2001-09 May 2001
- Print ISBN:
- 0-7803-6685-9
- INSPEC Accession Number:
- 6991620
- Conference Location :
- Sydney, NSW
- Digital Object Identifier :
- 10.1109/ISCAS.2001.921120
- Product Type:
- Conference Publications
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