为矢量图形最小化虚假重叠的平铺分割算法

2013 IEEE International Conference on Consumer Electronics (ICCE) Pub Date : 2013-03-28 DOI:10.1109/ICCE.2013.6486775

Jeong-Joon Yoo, Seung-Won Lee, Seokyoon Jung, Shihwa Lee

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引用次数: 2

摘要

在本文中，我们提出了一种有效的分割算法来减少贝塞尔曲线的虚假重叠面积。为此，我们提出了一个包含有多个边界框的贝塞尔曲线的多边界框(multiple - bounding Box, MBB)。MBB方法与传统方法的实验比较表明，该方法减少了16~35%的内存开销。它还在基于tile的2D图形管道中减少了23% ~54%的CPU延迟开销。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Tile binning algorithm for vector graphics minimizing false overlap

In this paper, we present an efficient tile binning algorithm that reduces false overlap area for the Bezier curve. To do so, we propose a Multiple-Bounding Box (MBB) enclosing a Bezier curve with multiple bounding boxes. Experimental comparisons of MBB and legacy methods show that the proposed MBB method reduces 16~35% memory overhead. It also reduces 23~54% CPU latency overhead in a tile-based 2D graphics pipeline.

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2013 IEEE International Conference on Consumer Electronics (ICCE)

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