Fast spatial averaging filter

Chun Ming Tsai, Zong-Mu Yeh

研究成果: 書貢獻/報告類型會議論文篇章

4 引文 斯高帕斯(Scopus)

摘要

Spatial averaging filter involves smoothing noise images into non-noise images, which is a feature that has significantly impacted many portable devices in recent years, including Tablet PC, E-book reader, and mobile camera phones. Given the limited memory space and the computational power of portable devices, reducing the space and computational complexity of an embedded system is of priority concern. This work presents an efficient algorithm for spatial averaging filter with less computational complexity. Less auxiliary memory is applied to avoid re-compute the sum and to retain the sum between rows. Experimental results demonstrate that the proposed method is faster than other comparison methods in time complexity. Moreover, the proposed algorithm can be run in personal digital products due to its simplicity and efficiency.

原文英語
主出版物標題Proceedings - 2012 International Symposium on Computer, Consumer and Control, IS3C 2012
頁面153-156
頁數4
DOIs
出版狀態已發佈 - 2012 七月 30
事件2012 International Symposium on Computer, Consumer and Control, IS3C 2012 - Taichung, 臺灣
持續時間: 2012 六月 42012 六月 6

出版系列

名字Proceedings - 2012 International Symposium on Computer, Consumer and Control, IS3C 2012

其他

其他2012 International Symposium on Computer, Consumer and Control, IS3C 2012
國家臺灣
城市Taichung
期間2012/06/042012/06/06

ASJC Scopus subject areas

  • Computer Networks and Communications

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