Digital color halftoning

被引：42
作者：
Baqai, FA
Lee, JH
Agar, AU
Allebach, JP
机构：
[1] Hewlett Packard Corp, Vancouver, WA USA
[2] Hewlett Packard Labs, Color Imaging & Printing Technol Dept, Palo Alto, CA USA
[3] Isik Univ, Dept Elect Engn, Istanbul, Turkey
[4] Purdue Univ, W Lafayette, IN 47907 USA
来源：
IEEE SIGNAL PROCESSING MAGAZINE | 2005年 / 22卷 / 01期
关键词：
D O I：
10.1109/MSP.2005.1407718
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Digital color halftoning is done to create the perception of a continuous-tone color image using the limited spatiochromatic discrimination capability of the human visual system. Several techniques to perform this task are now available. These techniques are broadly classified into three groups: approaches that characterize the spectral distribution created by a certain combination of colorant dots at a given printer addressable location; dot model based approaches; and empirical tone correction based approaches.
引用
收藏
页码：87 / 96
页数：10
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