In this letter, we propose a spatially adaptive noise removal algorithm using local statistics. The proposed algorithm consists of two stages: noise detection and removal. In order to solve the trade-off between the effective noise suppression and the over-smoothness of the reconstructed image, local statistics such as local maximum and the local weighted activity is defined. With the local statistics, the noise detection function is defined and a modified Gaussian filter is used to suppress the detected noise components. The experimental results demonstrate the effectiveness of the proposed algorithm.
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Tuan-Anh NGUYEN, Won-Seon SONG, Min-Cheol HONG, "Spatially Adaptive Noise Removal Algorithm Using Local Statistics" in IEICE TRANSACTIONS on Fundamentals,
vol. E94-A, no. 1, pp. 452-456, January 2011, doi: 10.1587/transfun.E94.A.452.
Abstract: In this letter, we propose a spatially adaptive noise removal algorithm using local statistics. The proposed algorithm consists of two stages: noise detection and removal. In order to solve the trade-off between the effective noise suppression and the over-smoothness of the reconstructed image, local statistics such as local maximum and the local weighted activity is defined. With the local statistics, the noise detection function is defined and a modified Gaussian filter is used to suppress the detected noise components. The experimental results demonstrate the effectiveness of the proposed algorithm.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E94.A.452/_p
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@ARTICLE{e94-a_1_452,
author={Tuan-Anh NGUYEN, Won-Seon SONG, Min-Cheol HONG, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Spatially Adaptive Noise Removal Algorithm Using Local Statistics},
year={2011},
volume={E94-A},
number={1},
pages={452-456},
abstract={In this letter, we propose a spatially adaptive noise removal algorithm using local statistics. The proposed algorithm consists of two stages: noise detection and removal. In order to solve the trade-off between the effective noise suppression and the over-smoothness of the reconstructed image, local statistics such as local maximum and the local weighted activity is defined. With the local statistics, the noise detection function is defined and a modified Gaussian filter is used to suppress the detected noise components. The experimental results demonstrate the effectiveness of the proposed algorithm.},
keywords={},
doi={10.1587/transfun.E94.A.452},
ISSN={1745-1337},
month={January},}
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TY - JOUR
TI - Spatially Adaptive Noise Removal Algorithm Using Local Statistics
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 452
EP - 456
AU - Tuan-Anh NGUYEN
AU - Won-Seon SONG
AU - Min-Cheol HONG
PY - 2011
DO - 10.1587/transfun.E94.A.452
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E94-A
IS - 1
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - January 2011
AB - In this letter, we propose a spatially adaptive noise removal algorithm using local statistics. The proposed algorithm consists of two stages: noise detection and removal. In order to solve the trade-off between the effective noise suppression and the over-smoothness of the reconstructed image, local statistics such as local maximum and the local weighted activity is defined. With the local statistics, the noise detection function is defined and a modified Gaussian filter is used to suppress the detected noise components. The experimental results demonstrate the effectiveness of the proposed algorithm.
ER -