| 发明名称 | Method of estimating imaging device parameters | ||
| 摘要 | A method is provided for estimating parameters of an imaging device with respect to an image of a scene said method comprising the steps of locating a target coordinate system in a scene, using an imaging device to capture an image of the scene, and processing the image using the target coordination system as a reference to estimate the parameters of the imaging device with respect to the image, wherein the target coordinate system comprises at least one planer target and wherein the at least one planar target contains a set of identifiable features with known relative positions. | ||
| 申请公布号 | US9396542(B2) | 申请公布日期 | 2016.07.19 |
| 申请号 | US201514681375 | 申请日期 | 2015.04.08 |
| 申请人 | i2o3d Holdings Limited | 发明人 | Baumberg Adam Michael |
| 分类号 | G06K9/00;G06T7/00;G06T19/00 | 主分类号 | G06K9/00 |
| 代理机构 | Wood, Herron & Evans, LLP | 代理人 | Wood, Herron & Evans, LLP |
| 主权项 | 1. A method for estimating parameters of an imaging device with respect to an image of a scene said method comprising the steps of: locating a target coordinate system, in a scene; using an imaging device to capture an image of the scene; and processing the image using the target coordination system as a reference to estimate the parameters of the imaging device with respect to the image, wherein the target coordinate system comprises at least two planer targets, wherein each of the at least two planar targets individually comprises a series of dots with known relative positions. | ||
| 地址 | Hertfordshire GB | ||