NDLI: Frame-to-frame coherent halftoning in image space

Content Provider	IEEE Xplore Digital Library
Author	Eissele, M. Weiskopf, D. Ertl, T.
Copyright Year	2004
Description	Author affiliation: Inst. of Visualization & Interactive Syst., Stuttgart Univ. (Eissele, M.; Weiskopf, D.; Ertl, T.)
Abstract	We present an interactive technique for generating halftoning animations in image space. We specifically consider a halftoning approach that uses screening methods to achieve shading, brightness, and texture by placing varying patterns. Our technique transports the screening patterns in a frame-to-frame coherent manner according to the velocity of each fragment on the image plane. We show how the algorithm is mapped to programmable graphics hardware to achieve interactive frame rates. Our approach can be used for any screening-based halftoning technique, and therefore different nonphotorealistic image-space rendering styles, including dithering, screening, stippling, and hatching, can be utilized to generate real-time frame-to-frame coherent animations
Starting Page	188
Ending Page	195
File Size	1166592
Page Count	8
File Format	PDF
ISBN	0769521371
DOI	10.1109/TPCG.2004.1314470
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2004-06-08
Publisher Place	UK
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Animation Rendering (computer graphics) Layout Joining processes Visualization Interactive systems Brightness Graphics Hardware Medical simulation
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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