发明名称 |
THREE DIMENSIONAL SCANNING SYSTEM AND FRAMEWORK |
摘要 |
A method and corresponding system for reconstructing the surface geometry of a three-dimensional object is disclosed. The system comprises a cluster of heterogeneous sensors, including a two-dimensional high-resolution camera and a three-dimensional depth camera, and a turntable operable to rotate incrementally. In operation, the turntable is rotated to first and second positions and two-dimensional and three-dimensional data sets are obtained using the two-dimensional high-resolution camera and the three-dimensional depth camera. Corresponding features from the two-dimensional data sets are identified and used to identify the same corresponding features in the three-dimensional data sets. The three-dimensional corresponding features are used to calculate a three-dimensional homography, which is used to align the three-dimensional data sets. Following alignment, a three-dimensional mesh is generated from the aligned data sets. |
申请公布号 |
WO2016018392(A1) |
申请公布日期 |
2016.02.04 |
申请号 |
WO2014US49246 |
申请日期 |
2014.07.31 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
KANG, JINMAN;WYNNE, BEN;SHORT, DAVID BRADLEY;TANNER, CHRISTOPHER S. |
分类号 |
G01B11/00;G01B11/02;G01B11/06;G01B11/24;G06T15/00 |
主分类号 |
G01B11/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|