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A novel small area fast block matching algorithm based on high-accuracy Gyro in digital image stabilization

  • Peng Wang*
  • , Yuejin Zhao
  • , Fei Yu
  • , Weiwen Zhu
  • , Guanqing Lang
  • , Liquan Dong
  • *此作品的通讯作者
  • Beijing Institute of Technology

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

This paper presents a novel fast block matching algorithm based on high-accuracy Gyro for steadying shaking image. It acquires motion vector from Gyro firstly. Then determines searching initial position and divides image motion into three modes of small, medium and large using the motion vector from Gyro. Finally, fast block matching algorithm is designed by improving four types of templates (square, diamond, hexagon, octagon). Experimental result shows that the algorithm can speed up 50% over common method (such as NTSS, FSS, DS) and maintain the same accuracy.

源语言英语
主期刊名Optoelectronic Imaging and Multimedia Technology
DOI
出版状态已出版 - 2010
活动Optoelectronic Imaging and Multimedia Technology - Beijing, 中国
期限: 18 10月 201020 10月 2010

出版系列

姓名Proceedings of SPIE - The International Society for Optical Engineering
7850
ISSN(印刷版)0277-786X

会议

会议Optoelectronic Imaging and Multimedia Technology
国家/地区中国
Beijing
时期18/10/1020/10/10

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