发明名称 |
THREE-DIMENSIONAL DIGITAL IMPRESSION AND VISUALIZATION OF OBJECTS |
摘要 |
Methods of and systems for three-dimensional digital impression and visualization of objects through an elastomer are disclosed. A method of estimating optical correction parameters for an imaging system include pressing an object of known surface topography against an elastomer and imaging a plurality of views of the surface topography of the object through the elastomer. The method also includes estimating a three-dimensional model of the object based on the plurality of views and estimating optical correction parameters based on a known surface topography of the object and the estimated three-dimensional model. The optical correction parameters correct distortions in the estimated three-dimensional model to better match the known surface topography. |
申请公布号 |
EP2910009(A1) |
申请公布日期 |
2015.08.26 |
申请号 |
EP20130847754 |
申请日期 |
2013.10.17 |
申请人 |
GELSIGHT INC. |
发明人 |
ROHALY, JANOS;JOHNSON, MICAH, K.;ADELSON, EDWARD, H. |
分类号 |
H04N1/032;A61B5/107;A61B5/1172;G01L1/24;G06F3/0354;G06F3/042;G06K9/00;G06T3/20;H04N1/036 |
主分类号 |
H04N1/032 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|