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Adaptive Scanline Filling Algorithm for OpenVG 2D Vector Graphics Accelerator

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Authors
Kim, Daewoong; Cha, Kilhyung; Chae, Soo-Ik
Issue Date
2009-07
Publisher
IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG
Citation
IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS; Vol.E92D, No.7, pp.1500-1502
Keywords
OpentVGtwo-dimensioned vector graphicsscanning directionscanline fillingadaptiveskew
Abstract
We propose an optimized scanline filling algorithm for OpenVG two-dimensional vector graphics. For each scanline of a path, it adaptively selects a left or right scanning direction that minimizes the number of pixels visited during scanning. According to the experimental results, the proposed algorithm reduces the number of pixels visited by 6 to 37% relative to that with a constant scanning direction for all the scanlines.
ISSN
0916-8532
Language
English
URI
https://hdl.handle.net/10371/80990
DOI
https://doi.org/10.1587/transinf.E92.D.1500
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College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Electrical and Computer Engineering (전기·정보공학부)Journal Papers (저널논문_전기·정보공학부)
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