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A new class of nonlinear filters called Vector Median Rational Hybrid Filters (VMRHF) for multispectral image processing is introduced and applied to color image filtering problems. These filters are based on Rational Functions (RF). The VMRHF filter is a two-stage filter, which exploits the features of the vector median filter and those of the rational operator. The filter output is a result of vector rational function operating on the output of three sub-functions. Two vector median (VMF) sub-filters and one center weighted vector median filter (CWVMF) are proposed to be used here due to their desirable properties, such as, edge and details preservation and accurate chromaticity estimation. Experimental results show that the new VMRHF outperforms a number of widely known nonlinear filters for multispectral image processing such as the Vector Median ilter (VMF) and Distance Directional Filters (DDf) with respect to all criteria used.

- Publication
- IEICE TRANSACTIONS on Information Vol.E82-D No.12 pp.1589-1596

- Publication Date
- 1999/12/25

- Publicized

- Online ISSN

- DOI

- Type of Manuscript
- PAPER

- Category
- Image Processing,Computer Graphics and Pattern Recognition

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Lazhar KHRIJI, Moncef GABBOUJ, "A New Class of Multichannel Image Processing Filters: Vector Median-Rational Hybrid Filters" in IEICE TRANSACTIONS on Information,
vol. E82-D, no. 12, pp. 1589-1596, December 1999, doi: .

Abstract: A new class of nonlinear filters called Vector Median Rational Hybrid Filters (VMRHF) for multispectral image processing is introduced and applied to color image filtering problems. These filters are based on Rational Functions (RF). The VMRHF filter is a two-stage filter, which exploits the features of the vector median filter and those of the rational operator. The filter output is a result of vector rational function operating on the output of three sub-functions. Two vector median (VMF) sub-filters and one center weighted vector median filter (CWVMF) are proposed to be used here due to their desirable properties, such as, edge and details preservation and accurate chromaticity estimation. Experimental results show that the new VMRHF outperforms a number of widely known nonlinear filters for multispectral image processing such as the Vector Median ilter (VMF) and Distance Directional Filters (DDf) with respect to all criteria used.

URL: https://global.ieice.org/en_transactions/information/10.1587/e82-d_12_1589/_p

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@ARTICLE{e82-d_12_1589,

author={Lazhar KHRIJI, Moncef GABBOUJ, },

journal={IEICE TRANSACTIONS on Information},

title={A New Class of Multichannel Image Processing Filters: Vector Median-Rational Hybrid Filters},

year={1999},

volume={E82-D},

number={12},

pages={1589-1596},

abstract={A new class of nonlinear filters called Vector Median Rational Hybrid Filters (VMRHF) for multispectral image processing is introduced and applied to color image filtering problems. These filters are based on Rational Functions (RF). The VMRHF filter is a two-stage filter, which exploits the features of the vector median filter and those of the rational operator. The filter output is a result of vector rational function operating on the output of three sub-functions. Two vector median (VMF) sub-filters and one center weighted vector median filter (CWVMF) are proposed to be used here due to their desirable properties, such as, edge and details preservation and accurate chromaticity estimation. Experimental results show that the new VMRHF outperforms a number of widely known nonlinear filters for multispectral image processing such as the Vector Median ilter (VMF) and Distance Directional Filters (DDf) with respect to all criteria used.},

keywords={},

doi={},

ISSN={},

month={December},}

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TY - JOUR

TI - A New Class of Multichannel Image Processing Filters: Vector Median-Rational Hybrid Filters

T2 - IEICE TRANSACTIONS on Information

SP - 1589

EP - 1596

AU - Lazhar KHRIJI

AU - Moncef GABBOUJ

PY - 1999

DO -

JO - IEICE TRANSACTIONS on Information

SN -

VL - E82-D

IS - 12

JA - IEICE TRANSACTIONS on Information

Y1 - December 1999

AB - A new class of nonlinear filters called Vector Median Rational Hybrid Filters (VMRHF) for multispectral image processing is introduced and applied to color image filtering problems. These filters are based on Rational Functions (RF). The VMRHF filter is a two-stage filter, which exploits the features of the vector median filter and those of the rational operator. The filter output is a result of vector rational function operating on the output of three sub-functions. Two vector median (VMF) sub-filters and one center weighted vector median filter (CWVMF) are proposed to be used here due to their desirable properties, such as, edge and details preservation and accurate chromaticity estimation. Experimental results show that the new VMRHF outperforms a number of widely known nonlinear filters for multispectral image processing such as the Vector Median ilter (VMF) and Distance Directional Filters (DDf) with respect to all criteria used.

ER -