The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Pelbagai kaedah peningkatan kontras seperti penyamaan histogram (HE) dan peningkatan kontras setempat (LCE) telah dibangunkan untuk meningkatkan keterlihatan dan butiran imej yang terdegradasi. Kami mencadangkan kaedah peningkatan kontras imej berdasarkan pelarasan global dan tempatan tahap kelabu dengan menggabungkan HE dengan kaedah LCE. Untuk gabungan optimum kedua-duanya, kami memperkenalkan entropi diskret. Penilaian keputusan eksperimen kami menunjukkan bahawa kaedah yang dicadangkan mengatasi kedua-dua kaedah HE dan LCE.
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Salinan
Na DUAN, Soon Hak KWON, "Image Contrast Enhancement by Global and Local Adjustment of Gray Levels" in IEICE TRANSACTIONS on Information,
vol. E93-D, no. 10, pp. 2866-2869, October 2010, doi: 10.1587/transinf.E93.D.2866.
Abstract: Various contrast enhancement methods such as histogram equalization (HE) and local contrast enhancement (LCE) have been developed to increase the visibility and details of a degraded image. We propose an image contrast enhancement method based on the global and local adjustment of gray levels by combining HE with LCE methods. For the optimal combination of both, we introduce a discrete entropy. Evaluation of our experimental results shows that the proposed method outperforms both the HE and LCE methods.
URL: https://global.ieice.org/en_transactions/information/10.1587/transinf.E93.D.2866/_p
Salinan
@ARTICLE{e93-d_10_2866,
author={Na DUAN, Soon Hak KWON, },
journal={IEICE TRANSACTIONS on Information},
title={Image Contrast Enhancement by Global and Local Adjustment of Gray Levels},
year={2010},
volume={E93-D},
number={10},
pages={2866-2869},
abstract={Various contrast enhancement methods such as histogram equalization (HE) and local contrast enhancement (LCE) have been developed to increase the visibility and details of a degraded image. We propose an image contrast enhancement method based on the global and local adjustment of gray levels by combining HE with LCE methods. For the optimal combination of both, we introduce a discrete entropy. Evaluation of our experimental results shows that the proposed method outperforms both the HE and LCE methods.},
keywords={},
doi={10.1587/transinf.E93.D.2866},
ISSN={1745-1361},
month={October},}
Salinan
TY - JOUR
TI - Image Contrast Enhancement by Global and Local Adjustment of Gray Levels
T2 - IEICE TRANSACTIONS on Information
SP - 2866
EP - 2869
AU - Na DUAN
AU - Soon Hak KWON
PY - 2010
DO - 10.1587/transinf.E93.D.2866
JO - IEICE TRANSACTIONS on Information
SN - 1745-1361
VL - E93-D
IS - 10
JA - IEICE TRANSACTIONS on Information
Y1 - October 2010
AB - Various contrast enhancement methods such as histogram equalization (HE) and local contrast enhancement (LCE) have been developed to increase the visibility and details of a degraded image. We propose an image contrast enhancement method based on the global and local adjustment of gray levels by combining HE with LCE methods. For the optimal combination of both, we introduce a discrete entropy. Evaluation of our experimental results shows that the proposed method outperforms both the HE and LCE methods.
ER -