发明申请
US20130058564A1 METHOD AND APPARATUS FOR RECOVERING A COMPONENT OF A DISTORTION FIELD AND FOR DETERMINING A DISPARITY FIELD
有权
用于恢复失真的组件的方法和装置以及用于确定缺陷场的方法和装置
- 专利标题: METHOD AND APPARATUS FOR RECOVERING A COMPONENT OF A DISTORTION FIELD AND FOR DETERMINING A DISPARITY FIELD
- 专利标题(中): 用于恢复失真的组件的方法和装置以及用于确定缺陷场的方法和装置
-
申请号: US13606867申请日: 2012-09-07
-
公开(公告)号: US20130058564A1公开(公告)日: 2013-03-07
- 发明人: Ralf OSTERMANN , Dirk GANDOLPH , Joern JACHALSKY , Markus SCHLOSSER
- 申请人: Ralf OSTERMANN , Dirk GANDOLPH , Joern JACHALSKY , Markus SCHLOSSER
- 优先权: EP11306111.3 20110907
- 主分类号: G06T5/00
- IPC分类号: G06T5/00
摘要:
A method and an apparatus for recovering a component of a distortion field of an image of a set of multi-view images are described. Also described are a method and an apparatus for determining a disparity field of an image of a set of multi-view images, which makes use of such method.In a first step pixel correspondences between the image and another image of the set of multi-view images are determined. A disparity field is then determined from at least a subset of the determined pixel correspondences. The disparity field is smoothed and the component of the distortion field is estimated from the smoothed disparity field. When determining a second disparity field the estimated component of the distortion field is taken into account when determining pixel correspondences between the image and another image of the set of multi-view images.
公开/授权文献
信息查询