Making Joint-Histogram-Based Weighted Median Filter Much Faster
Summary :
In this letter, we propose a simple framework for accelerating a state-of-the-art histogram-based weighted median filter at no expense. It is based on a process of determining the filter processing direction. The determination is achieved by measuring the local feature variation of input images. Through experiments with natural images, it is verified that, depending on input images, the filtering speed can be substantially increased by changing the filtering direction.
- Publication
- IEICE TRANSACTIONS on Information Vol.E98-D No.3 pp.721-725
- Publication Date
- 2015/03/01
- Publicized
- 2014/12/12
- Online ISSN
- 1745-1361
- DOI
- 10.1587/transinf.2014EDL8144
- Type of Manuscript
- LETTER
- Category
- Image Processing and Video Processing
Authors
Hanhoon PARK
Pukyong National University
Keyword
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Hanhoon PARK, "Making Joint-Histogram-Based Weighted Median Filter Much Faster" in IEICE TRANSACTIONS on Information,
vol. E98-D, no. 3, pp. 721-725, March 2015, doi: 10.1587/transinf.2014EDL8144.
Abstract: In this letter, we propose a simple framework for accelerating a state-of-the-art histogram-based weighted median filter at no expense. It is based on a process of determining the filter processing direction. The determination is achieved by measuring the local feature variation of input images. Through experiments with natural images, it is verified that, depending on input images, the filtering speed can be substantially increased by changing the filtering direction.
URL: https://global.ieice.org/en_transactions/information/10.1587/transinf.2014EDL8144/_p
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@ARTICLE{e98-d_3_721,
author={Hanhoon PARK, },
journal={IEICE TRANSACTIONS on Information},
title={Making Joint-Histogram-Based Weighted Median Filter Much Faster},
year={2015},
volume={E98-D},
number={3},
pages={721-725},
abstract={In this letter, we propose a simple framework for accelerating a state-of-the-art histogram-based weighted median filter at no expense. It is based on a process of determining the filter processing direction. The determination is achieved by measuring the local feature variation of input images. Through experiments with natural images, it is verified that, depending on input images, the filtering speed can be substantially increased by changing the filtering direction.},
keywords={},
doi={10.1587/transinf.2014EDL8144},
ISSN={1745-1361},
month={March},}
Copy
TY - JOUR
TI - Making Joint-Histogram-Based Weighted Median Filter Much Faster
T2 - IEICE TRANSACTIONS on Information
SP - 721
EP - 725
AU - Hanhoon PARK
PY - 2015
DO - 10.1587/transinf.2014EDL8144
JO - IEICE TRANSACTIONS on Information
SN - 1745-1361
VL - E98-D
IS - 3
JA - IEICE TRANSACTIONS on Information
Y1 - March 2015
AB - In this letter, we propose a simple framework for accelerating a state-of-the-art histogram-based weighted median filter at no expense. It is based on a process of determining the filter processing direction. The determination is achieved by measuring the local feature variation of input images. Through experiments with natural images, it is verified that, depending on input images, the filtering speed can be substantially increased by changing the filtering direction.
ER -
English
