書誌事項
- タイトル別名
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- Histogram Equalization with Variable Enhancement Degree for Preserving Mean Brightness
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抄録
The histogram equalization (HE) is one of the common methods used for improving contrast in digital images. However, this technique causes a fluctuation of mean brightness. The fluctuation leads to the flicker for video signal. In order to preserve the mean brightness, the dynamic histogram equalization (DHE) is proposed. In this letter, we propose a novel DHE which is called the DHE with variable enhancement degree (DHEwVED). This method can change from DHE to HE by turning one parameter. We also show the effectiveness of the proposed method.
収録刊行物
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- 電気学会論文誌C(電子・情報・システム部門誌)
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電気学会論文誌C(電子・情報・システム部門誌) 130 (9), 1687-1688, 2010
一般社団法人 電気学会
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詳細情報 詳細情報について
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- CRID
- 1390282679585012864
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- NII論文ID
- 10026580071
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- NII書誌ID
- AN10065950
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- ISSN
- 13488155
- 03854221
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
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- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可