Improved directional-distance filter

doi:10.1007/s11465-008-0025-2

Front. Mech. Eng.

2008, Vol. 3

Issue (2) : 205-211 https://doi.org/10.1007/s11465-008-0025-2

Improved directional-distance filter

JIN Lianghai, LI Dehua

Institute for Pattern Recognition and Artificial Intelligence, Huazhong University of Science and Technology

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Abstract This paper proposes a new spatial-distance weighting function. By combining the weighting function and the traditional directional-distance filter (DDF) in a novel way, a new vector filter - the adaptive distance-weighted directional-distance filter (ADWDDF) - is presented. The experimental results show that the proposed solution provides better filtering performance and preserves better image chromaticity and edge or detail information compared with the traditional DDF and some other typical vector filters.

Issue Date: 05 June 2008

Cite this article:

JIN Lianghai,LI Dehua. Improved directional-distance filter[J]. Front. Mech. Eng., 2008, 3(2): 205-211.

URL:

https://academic.hep.com.cn/fme/EN/10.1007/s11465-008-0025-2
https://academic.hep.com.cn/fme/EN/Y2008/V3/I2/205

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