(Enter summary)
Abstract: We present an algorithm for the hidden-surface elimination problem for rectangles, which is also known as window rendering. The time complexity of our algorithm is dependent on both the number of input rectangles, n, and on the size of the output, k. Our algorithm obtains a trade-off between these two components, in that its running time is O(r(n 1 1=r k)), where 1 r log n is a tunable parameter. By using this method while adjusting the parameter r "on the fly" one can achieve a running time... (Update)
Context of citations to this paper: More
...in the visibility map. Many of these algorithms are designed to work for specific classes of inputs: rectangles and orthogonal objects [17, 50, 86], polyhedral terrains [59, 85, 87] and objects whose unions have small size [59] de Berg et al. 36] present a general algorithm...
.... cation of our algorithm solves this problem in time O(n log 2 n t log n p) which compares favorably with the best analytic solutions [8, 22]. If the pixels form a regular grid, we can improve the running time to O(n log 2 n t log n) using the sweepline approach. Note that...
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Trends and Developments in Computational Geometry - de Berg (1995)
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Finite-Resolution Hidden Surface Removal - Erickson
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Efficient Hidden-Surface Removal in Theory and in Practice - Murali (1999)
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BibTeX entry: (Update)
M. T. Goodrich, M. J. Atallah, and M. H. Overmars, Output-sensitive methods for rectilinear hidden surface removal, Inform. Comput., 107 (1993), 1--24. http://citeseer.ist.psu.edu/goodrich93outputsensitive.html More
@article{ goodrich93outputsensitive,
author = "Michael T. Goodrich and Mikhail J. Atallah and Mark H. Overmars",
title = "Output-Sensitive Methods for Rectilinear Hidden Surface Removal",
journal = "Information and Computation",
volume = "107",
number = "1",
pages = "1-24",
year = "1993",
url = "citeseer.ist.psu.edu/goodrich93outputsensitive.html" }
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Hidden Surface Removal for Rectangles (context) - Bern
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A Fast Line-Sweep Algorithm For Hidden Line Elimination (context) - Nurmi - 1985
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