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Journal of Electronic Imaging • new

Guided filter based on multikernel fusion
Author(s): Ruxi Xiang; Xifang Zhu; Feng Wu; Xiaoyan Jiang; Qingquan Xu
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Paper Abstract

To prevent halo artifacts resulting from edge preserving smoothing methods that use a local filter, a filter method with a guided image that fuses multiple kernels is proposed. This method first computes the coefficients of different local multiple kernels at the pixel level and then linearly fuses these coefficients to obtain the final coefficients. Finally, the filtered image is generated using the linear coefficients. Compared with existing methods, including the popular bilateral filter and guided filter methods, our experimental results show that the proposed method not only obtains images with better visual quality but also prevents halo artifacts, resulting in detail enhancement, haze removal, and noise reduction.

Paper Details

Date Published: 28 June 2017
PDF: 8 pages
J. Electron. Imaging. 26(3) 033027 doi: 10.1117/1.JEI.26.3.033027
Published in: Journal of Electronic Imaging Volume 26, Issue 3
Show Author Affiliations
Ruxi Xiang, Changzhou Institute of Technology (China)
Changzhou Institute of Modern Optical Technology (China)
Changzhou Key Lab. of Optoelectronic Materials and Devices (China)
Xifang Zhu, Changzhou Institute of Technology (China)
Changzhou Institute of Modern Optical Technology (China)
Changzhou Key Lab. of Optoelectronic Materials and Devices (China)
Feng Wu, Changzhou Institute of Technology (China)
Changzhou Institute of Modern Optical Technology (China)
Changzhou Key Lab. of Optoelectronic Materials and Devices (China)
Xiaoyan Jiang, Changzhou Institute of Technology (China)
Changzhou Institute of Modern Optical Technology (China)
Changzhou Key Lab. of Optoelectronic Materials and Devices (China)
Qingquan Xu, Changzhou Institute of Technology (China)
Changzhou Institute of Modern Optical Technology (China)
Changzhou Key Lab. of Optoelectronic Materials and Devices (China)


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