Porcelain Three-dimensional Shape Reconstruction and its Color Reconstruction

摘要：

　　In this paper,structured light three-dimensional measurement technology was used to reconstruct the porcelain shape,and further more the porcelain color was reconstructed.So the accurate reconstruction of the shape and color of porcelain was realized.Our shape measurement installation drawing is given.Because the porcelain surface is color complex and highly reflective,the binary Gray code encoding is used to reduce the influence of the porcelain surface.The color camera was employed to obtain the color of the porcelain surface.Then,the comprehensive reconstruction of the shape and color was realized in Java3D runtime environment.In the reconstruction process,the space point by point coloration method is proposed and achieved.Our coloration method ensures the pixel corresponding accuracy in both of shape and color aspects.The porcelain surface shape and color reconstruction experimental results completed by proposed method and our installation,show that: the depth range is 860 ~ 980mm,the relative error of the shape measurement is less than 0.1%,the reconstructed color of the porcelain surface is real,refined and subtle,and has the same visual effect as the measured surface.

关键词： shape reconstruction color reconstruction binary Gray code point by point coloration Java3D

作者: Yu Xiaoyang Wu Haibin Yang Xue Yu Shuang Wang Beiyi Chen Deyun

作者单位: The High Educational Key Laboratory for Measuring and Control Technology and Instrumentation of Heilongjiang, Harbin University of Science and Technology, Harbin 150080, China

会议类型: 国际会议

会议名称: 2012第八届精密工程测量和仪器仪表国际研讨会(ISPEMI2012)

会议地点: 成都

会议语种:英文

页码: 1-6

在线出版日期: 2012-08-08（万方平台首次上网日期，不代表论文的发表时间）