21. Halftoning_intro - 2011

21. Halftoning_intro - 2011 - Advanced Digital Halftoning...

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Unformatted text preview: Advanced Digital Halftoning Jan Allebach School of Electrical and Computer Engineering Purdue University West Lafayette, IN 47907-2035 allebach@purdue.edu Advanced Digital Halftoning – 2 October 2011 0.1 Course Outline 1.  2.  3.  4.  Halftoning Fundamentals Direct Binary Search Error Diffusion Screen Design References can be found at the end of the course notes We will devote approximately 50 minutes to each module with a 20 minute break between Modules 2 and 3 I will be available later in the week to answer questions. Also, please feel free to send e-mail to allebach@purdue.edu at any time. Advanced Digital Halftoning – 2 October 2011 0.2 Acknowledgement I would like to thank the many students – too numerous to name individually here – whose work I will be describing in this tutorial I would also like to acknowledge other Purdue faculty members, and HP partners whose ideas and work have contributed to the content of this tutorial. Finally, I would like to thank HP for the sustained support that has made this research possible. Advanced Digital Halftoning – 2 October 2011 0.3 ...
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