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。
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 dynamie 3-D shape measurement will be more popular.
出处
《光学技术》
EI
CAS
CSCD
北大核心
2006年第5期691-694,共4页
Optical Technique
基金
广东省自然科学基金项目资助(010377)
