考虑老年人视觉特征的亮度变换方法

2015 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS) Pub Date : 2015-11-01 DOI:10.1109/ISPACS.2015.7432738

Chiaki Ueda, T. Azetsu, N. Suetake, E. Uchino

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引用次数: 2

摘要

众所周知，老年人的晶状体透过率低于年轻人。这种低透镜透过率的特性导致老年人的视野亮度下降。本文提出了老年人图像的亮度变换方法。在本文提出的方法中，通过增加亮度对比，将老年人难以看到的颜色转化为容易看到的颜色。通过实验验证了该方法的有效性。

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Lightness transform method considering visual feature of elderly person

It is known that the lenticular transmittance of elderly person is lower than that of young person. This low lenticular transmittance property causes the brightness decrease of the visual field of the elderly person. In this report, the lightness transform method of the image for the elderly person is proposed. In the proposed method, the colors, which are hard to see for the elderly person, are transformed into the colors, which are easy to see, by adding them the lightness contrast. The effectiveness of the proposed method is verified by some experiments.

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2015 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)

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