A novel video fusion framework using surfacelet transform
A novel video fusion framework using surfacelet transform
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一种使用Surfacelet变换的新型视频融合框架
DOI:
10.1016/j.optcom.2012.02.064
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发表时间:
2012-06
影响因子:
2.4
通讯作者:
Li Huijuan
中科院分区:
文献类型:
--
作者:
Zhang Qiang;Wang Long;Ma Zhaokun;Li Huijuan
A novel video fusion framework based on the three-dimensional surfacelet transform (3D-ST) is proposed in this paper. Different from the traditional individual-frame based video fusion methods, the proposed framework fused multi-frame images of input videos as a whole rather than frame by frame independently with the 3D-ST. Furthermore, under the proposed framework, two ST-based video fusion algorithms are proposed. In the first algorithm, no special treatment is performed on the temporal motion information in input videos, and only a spatial-temporal region energy-based fusion rule is employed. While in the second algorithm, a modified z-score based motion detection is performed to distinguish the temporal motion information from the spatial geometry information, and then a motion-based fusion rule is present. Experimental results demonstrate that, with the motion selectivity of the 3D-ST, existing static image fusion rules can be extended to video fusion under the proposed framework. Both of the two proposed fusion algorithms significantly outperform some traditional individual-frame based and motion-based methods in spatial-temporal information extraction as well as in temporal stability and consistency. In addition, the second proposed algorithm is with high computation efficiency and can be applied to real-time video fusion.
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影响因子:
3.2
作者:
Zhong-hua Wang;Zheng Qin;Yu Liu
通讯作者:
Zhong-hua Wang;Zheng Qin;Yu Liu
影响因子:
5.4
作者:
Wen Lu;Xuelong Li;Xinbo Gao;Wenjian Tang;Jing Li;Dacheng Tao
通讯作者:
Dacheng Tao
DOI:
10.2307/2530985
发表时间:
1980-07
期刊:
--
影响因子:
--
作者:
V. Barnett;T. Lewis
通讯作者:
V. Barnett;T. Lewis
影响因子:
2.9
作者:
Christopher K. I. Williams;Michalis K. Titsias
通讯作者:
Christopher K. I. Williams;Michalis K. Titsias
DOI:
10.1016/j.imavis.2010.08.002
发表时间:
2011
期刊:
Image Vis. Comput.
影响因子:
--
作者:
Guillaume-Alexandre Bilodeau;Atousa Torabi;François Morin
通讯作者:
Guillaume-Alexandre Bilodeau;Atousa Torabi;François Morin