| 基于数字彩色结构光投影的唇动三维测量 |
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| 引用本文： | 曲芳,钟金钢.基于数字彩色结构光投影的唇动三维测量[J].光学技术,2006,32(5):691-694. |
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| 作者姓名： | 曲芳 钟金钢 |
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| 作者单位： | 暨南大学,光电工程研究所,广州,510632 |
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| 摘 要： | 提出了基于数字彩色结构光投影的动态三维测量轮廓术,用于人在讲话过程中嘴唇的三维测量。介绍了彩色编码轮廓术的基本原理,再通过分色和条纹细化处理,实现了对动态不连续嘴唇的测量。实验验证了测量方案的有效性。
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| 关 键 词： | 动态三维轮廓术 彩色编码 不连续形貌 条纹细化处理 唇动 |
| 文章编号： | 1002-1582(2006)05-0691-04 |
| 修稿时间： | 2005年7月4日 |
3-D moving-lip shape measurement based on digital color-encoded structure light |
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| QU Fang,ZHONG Jin-gang.3-D moving-lip shape measurement based on digital color-encoded structure light[J].Optical Technique,2006,32(5):691-694. |
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| Authors: | QU Fang ZHONG Jin-gang |
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| Abstract: | A novel system based on digital color-encoded structure light for 3-D lip-moving shape measurement was presented.The principle of color-encoded 3-D shape measurement was introduced.The color distinction and stripe thinning were used for color distinguish.The discontinuous points were detected out by lookup the thinner stripes at two directions.The experimental results indicate that the system can get high precision and speedy account.The color-encoded structure light used in dynamic 3-D shape measurement will be more popular. |
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| Keywords: | dynamic 3-D measurement color encoded discontinuous shape stripe thinning moving-lip |
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