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    题名: Real-time face detection method using discrete wavelet transform for a vision care system
    作者: Chih-Hsien Hsia, Cheng-Kai Liu, Chia-Hui Lin, and Jen-Shiun Chiang
    贡献者: 淡江大學電機工程學系
    关键词: DISCRETE WAVELET TRANSFORM;FACE DETECTION;VISION CARE;REAL-TIME
    日期: 2012-05-01
    上传时间: 2013-03-11 13:35:09 (UTC+8)
    出版者: American Scientific Publishers
    摘要: Computers have become popular appliances in our life, and people spend more and more time using computers. How to use computers healthily become important issues. In this paper, a hybrid face detector with the Symmetric Mask-based Discrete Wavelet Transform (SMDWT) and the Face Geometrical Features (FGF) is proposed. Moreover, in many real-world video analytic systems, the characteristic of low computation complexity and fast response for low resolution images still causes attraction on computer vision applications. In order to monitor the user who uses the computer with inappropriate distance and this system will remind the user to keep a good distance from the computer for good eyesight. It uses a low complex wavelet transform to improve the vision care system to achieve real-time processing, and it adopts the face feature detection method to increase the accuracy ratio. The proposed method was verified on the captured images under several real indoor environments.
    關聯: Sensor Letters, vol. 10, no. 5, pp. 1087-1093
    DOI: 10.1166/sl.2012.2303
    显示于类别:[電機工程學系暨研究所] 期刊論文

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