P-LSR:线划痕恢复的并行算法

Seventh International Workshop on Computer Architecture for Machine Perception (CAMP'05) Pub Date : 2005-07-04 DOI:10.1109/CAMP.2005.37

G. Laccetti, L. Maddalena, A. Petrosino

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引用次数: 5

摘要

文献中提出了许多用于数字电影修复的算法;不幸的是，无论要恢复的图像序列是什么，它们都不能确保完美的恢复。在本文中，我们采用了一种基于相对完善的不同技术组合的数字划痕修复方法。我们提出了P-LSR，这是一个并行版本，专注于基于任务和数据分区的策略，以实现良好的负载平衡，并且很好地适应分布式。深入研究了几种真实图像序列的并行性能。

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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P-LSR: a parallel algorithm for line scratch restoration

Many algorithms have been proposed in literature for digital film restoration; unfortunately, none of them ensures a perfect restoration whichever is the image sequence to be restored. In this paper, we adopt an approach to digital scratch restoration based on the combination of relatively well settled distinct techniques. We propose P-LSR, a parallel version focusing on strategies based on both task and data partitioning to achieve good load balancing, that well adapts also to be distributed. Parallel performance is deeply investigated for several real image sequences.

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Seventh International Workshop on Computer Architecture for Machine Perception (CAMP'05)

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