题名

以Retinex結合色調對映曲線進行影像品質強化

并列篇名

Combination of Retinex and Tone Mapping for Image Enhancement

DOI

10.30153/JCAGST.200903.0002

作者

徐道義(Taoi Hsu)；柯佳伽(Chia-Chieh Ko)

关键词

Retinex ； QSF ； 影像強化

期刊名称

中華印刷科技年報

卷期/出版年月

2009（2009 / 03 / 01）

页次

3 - 14

内容语文

繁體中文
中文摘要

本研究主要是針對色彩影像進行影像的視覺強化，而主要以Retinex演算法為主。但因為影像經過Retinex處理過後，會使影像過度的強化，因此我們利用四分位S曲線再對光源影像做調整，使影像不致於過度的被強化，以符合人眼能接受的影像品質且提升影像的視覺品質。
英文摘要

An image enhancement in respect of the color features based on the Retinex with tone curve mapping is proposed. The tone curve is generated by a Quartile Sigmoid Function allowing the intensity adjustment be satisfied within the saturation level. Then the color component is then reconstructed to achieve the visual pleasant quality.
主题分类 工程學 > 工程學總論
社會科學 > 傳播學
参考文献
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