图 书 馆
高斯过程隐式曲面Gaussian Process Implicit Surfaces |
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| 课程网址: | http://videolectures.net/gpip06_williams_gpis/ |
| 主讲教师: | Oliver Williams |
| 开课单位: | 微软公司 |
| 开课时间: | 2007-02-25 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | Many applications in computer vision and computer graphics require the definition of curves and surfaces. Implicit surfaces are a popular choice for this because they are smooth, can be appropriately constrained by known geometry, and require no special treatment for topology changes. In this paper we use Gaussian processes for this and derive a covariance function equivalent to the thin plate spline regularizer which has desirable properties for shape modelling. We demonstrate our approach for both 2D curves and 3D surfaces. The benefit of using a Gaussian process for this is the meaningful probabilistic representation of the function. |
| 关 键 词: | 隐式曲面; 几何形状; 拓扑结构; 形状建模性能 |
| 课程来源: | 视频讲座网 |
| 最后编审: | 2020-06-08：吴雨秋(课程编辑志愿者) |
| 阅读次数: | 838 |