发明申请
- 专利标题: MULTI-INPUT FREE VIEWPOINT VIDEO PROCESSING PIPELINE
- 专利标题(中): 多输入免费视点视频处理管道
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申请号: US13599170申请日: 2012-08-30
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公开(公告)号: US20130321396A1公开(公告)日: 2013-12-05
- 发明人: Adam Kirk , Kanchan Mitra , Patrick Sweeney , Don Gillett , Neil Fishman , Simon Winder , Yaron Eshet , David Harnett , Amit Mital , David Eraker
- 申请人: Adam Kirk , Kanchan Mitra , Patrick Sweeney , Don Gillett , Neil Fishman , Simon Winder , Yaron Eshet , David Harnett , Amit Mital , David Eraker
- 申请人地址: US WA Redmond
- 专利权人: MICROSOFT CORPORATION
- 当前专利权人: MICROSOFT CORPORATION
- 当前专利权人地址: US WA Redmond
- 主分类号: G06T15/00
- IPC分类号: G06T15/00
摘要:
Free viewpoint video of a scene is generated and presented to a user. An arrangement of sensors generates streams of sensor data each of which represents the scene from a different geometric perspective. The sensor data streams are calibrated. A scene proxy is generated from the calibrated sensor data streams. The scene proxy geometrically describes the scene as a function of time and includes one or more types of geometric proxy data which is matched to a first set of current pipeline conditions in order to maximize the photo-realism of the free viewpoint video resulting from the scene proxy at each point in time. A current synthetic viewpoint of the scene is generated from the scene proxy. This viewpoint generation maximizes the photo-realism of the current synthetic viewpoint based upon a second set of current pipeline conditions. The current synthetic viewpoint is displayed.
信息查询
IPC分类:
G | 物理 |
G06 | 计算;推算或计数 |
G06T | 一般的图像数据处理或产生 |
G06T15/00 | 3D〔三维〕图像的加工 |