| 发明名称 | Method for evaluating spline parameters for smooth curve sampling | ||
| 摘要 | A computer implemented method and apparatus for reproducing an input curve on a mobile device comprising detecting the input curve, sampling the input curve into a discrete set of vertices, performing a normalized dot product of an edge leading into each one of the discrete set of vertices and a tangent to an edge leading from each one of the discrete set of vertices, setting one or more spline stiffness parameter based on the normalized dot product corresponding to each vertex; and converting the sampled input curve into one or more spline patch with the set spline stiffness parameter corresponding to each vertex. | ||
| 申请公布号 | US8803885(B1) | 申请公布日期 | 2014.08.12 |
| 申请号 | US201113226728 | 申请日期 | 2011.09.07 |
| 申请人 | Infragistics, Inc. | 发明人 | Carron David McLean |
| 分类号 | G06T11/20 | 主分类号 | G06T11/20 |
| 代理机构 | Moser Taboada | 代理人 | Moser Taboada |
| 主权项 | 1. A computer implemented method for reproducing an input curve on a mobile device comprising: detecting the input curve; sampling the input curve into a discrete set of vertices; performing a normalized dot product of an edge leading into each one of the discrete set of vertices and a tangent to an edge leading from each one of the discrete set of vertices; setting one or more spline stiffness parameter based on the normalized dot product corresponding to each vertex; and converting the sampled input curve into one or more spline patch with the set spline stiffness parameter corresponding to each vertex. | ||
| 地址 | Cranbury NJ US | ||