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[期刊论文] 作者：ZhenhuaLi,ZhongliangJing,ShaoyuanSun,
来源：ChineseOpticsLetters 年份：2004
Due to the limited depth-of-field of optical lenses, it is difficult to get an image with all objects in focus. One way to overcome this problem is to take several images with different focus points and combine them into a single composite ......
[期刊论文] 作者：ZhenhuaLi,ZhongliangJing,ShaoyuanSun,
来源：ChineseOpticsLetters 年份：2004
An algorithm is presented for multi-sensor image fusion using discrete wavelet frame transform (DWFT). The source images to be fused are firstly decomposed by DWFT. The fusion process is the combining of the source coefficients. Before the ......
[期刊论文] 作者：GangLiu,ZhongliangJing,ShaoyuanSun,JianxunLi,ZhenhuaLi,HenryLeung,
来源：ChineseOpticsLetters 年份：2004
In this paper, a novel image fusion method based on the expectation maximization (EM) algorithm and steerable pyramid is proposed. The registered images are first decomposed by using steerable pyramid. The EM algorithm is used to fuse the i......
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