DBS: retrospective and future directions
DBS: retrospective and future directions
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星展银行：回顾和未来方向
DOI：
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发表时间：
2000
期刊：
影响因子：
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通讯作者：
J. Allebach
中科院分区：
文献类型：
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作者：
J. Allebach
直接二分搜索(DBS)算法是信号设计迭代方法家族中的一种。DBS的特点是有特定的搜索策略和有效的方法来评估试验更改的效果。从DBS作为合成数字全息图的方法开始，我们追溯了DBS作为一种强大而灵活的数字半色调方法和开发数字半色调衍生算法的工具的发展到现在的状态。我们描述了支持DBS行为的理论，并详细讨论了打印机模型在DBS中的使用。最后，我们简要介绍了DBS在彩色半色调中的应用，以及它在半色调网屏设计中的应用。基于查找表的算法、非周期性微屏幕和带有嵌入水印的半色调。
The direct binary search (DBS) algorithm is one of a family of iterative approaches to signal design. DBS is characterized by a particular search strategy and an efficient approach to evaluating the effect of trial changes. From its origins as a method for synthesis of digital holograms, we trace the evolution of DBS to its current state as a powerful and flexible method for digital half toning and a tool for development of derivative algorithms for digital half toning. We describe the theory that underpins how DBS behaves, and discuss in some detail the use of printer models within DBS. Finally, we describe briefly the application of DBS to color half toning and its use to design halftone screens. A lookup table based algorithm, aperiodic micro screens, and halftones with an embedded watermark.