DocumentCode
1591308
Title
Adaptive threshold error diffusion technique for color inkjet printing
Author
Shim, Byonghyo ; Sung, Wonyong
Author_Institution
Sch. of Electr. Eng., Seoul Nat. Univ., South Korea
Volume
1
fYear
1997
Firstpage
779
Abstract
An adaptive error diffusion algorithm which exploits the statistical characteristics of the modified input is developed to match the grey-levels of the input and the halftoned images. We adjust the threshold by using the quantization error to reflect the local characteristics and reduce the memory requirements. The proposed algorithm is combined with a color inkjet printer model to compensate for the distortion caused by the dot size differences in each color
Keywords
adaptive signal processing; error statistics; image colour analysis; image matching; ink jet printers; quantisation (signal); adaptive threshold error diffusion; color inkjet printer model; color inkjet printing; distortion compensation; dot size differences; grey-levels; halftoned images; image matching; local characteristics; memory requirements reduction; quantization error; statistical characteristics; Color; Digital images; Equations; Filters; Fourier transforms; Gray-scale; Pixel; Printers; Printing; Quantization;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Processing, 1997. Proceedings., International Conference on
Conference_Location
Santa Barbara, CA
Print_ISBN
0-8186-8183-7
Type
conf
DOI
10.1109/ICIP.1997.648078
Filename
648078
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