| 发明名称 | Methods and arrangements for augmented reality | ||
| 摘要 | A mobile device, a method in a mobile device, a server and a method in a server for augmented reality. | ||
| 申请公布号 | US8917289(B2) | 申请公布日期 | 2014.12.23 |
| 申请号 | US201013701089 | 申请日期 | 2010.06.01 |
| 申请人 | SAAB AB | 发明人 | Fock Niclas;Johansson Gert;{dot over (A)}ström Anders |
| 分类号 | G09G5/00;G06K9/60;G06F17/30 | 主分类号 | G09G5/00 |
| 代理机构 | Venable LLP | 代理人 | Venable LLP ;Franklin Eric J. |
| 主权项 | 1. A mobile device for augmented reality, the mobile device comprising: a receiver configured to receive an image of a physical real world environment taken by at least one camera at a position, said receiver being further configured to receive said position, said receiver being further configured to receive an id, where said id being associated with an algorithm to be used on said image to extract a set of features from said image, said receiver being further configured to receive a stored set of features for said physical real world environment at said position which has been extracted using said algorithm; and a processor configured to extract said set of features from said image using said algorithm; and to determine if and how said camera is observing an object in said physical real world environment by comparing said stored set of features with said set of features. | ||
| 地址 | Linköping SE | ||