An Interactive Virtual Mirror to Support Make-up for Visually Impaired Person
An Interactive Virtual Mirror to Support Make-up for Visually Impaired Person
复制标题
支持视障人士化妆的交互式虚拟镜子
DOI：
10.1109/smc.2017.8122808
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发表时间：
2017
期刊：
影响因子：
--
通讯作者：
K.
中科院分区：
文献类型：
--
作者：
Ishikiriyama;J.;and Suzuki;K.
由于视障人士无法确认自己脸部的样子，因此对化妆有恐惧和不安。我们一直在开发一种系统，可以根据用户脸部的外观通过口头反馈来辅助化妆。该系统通过帮助用户感到自信来鼓励社交沟通。在本文中，我们介绍了一种使用专用摄像设备和图像处理算法来量化唇妆的新方法。我们设计了摄像装置来捕捉不同光照类型下的人脸图像；白光和绿光。在图像处理中，我们利用两种照明条件之间的饱和度差异从分割中提取嘴唇区域。我们还开发了基于对称直方图的唇形几何特征来估计对称特征。实验结果表明，所提出的方法产生的结果接近人类的主观评价。
Because visually impaired persons are not able to confirm the appearance of their own face, they are afraid of and uneasy about makeup. We have been developing a system that assists makeup application through verbal feedback according to the appearance of the user's face. The system encourages social communication by helping the user feel confident. In this paper, we introduce a new method of using a dedicated camera device and an image processing algorithm to quantify lip makeup. We designed the camera device to capture face images under different illumination types; white light and green light. In the image processing, we extract the lip area from a segmentation that uses the difference in saturation between two lighting conditions. We also developed a symmetry histogram-based geometrical feature of lip shape to estimate the symmetrical characteristics. The experimental results show that the proposed approach yields results close to a human's subjective evaluation.