Invention Grant
- Patent Title: Target digitization, extraction, and tracking
- Patent Title (中): 目标数字化,提取和跟踪
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Application No.: US12455192Application Date: 2009-05-29
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Publication No.: US08542252B2Publication Date: 2013-09-24
- Inventor: Kathryn Stone Perez , Alex Kipman , Nicholas Burton , Andrew Wilson , Diego Fernandes Nehab
- Applicant: Kathryn Stone Perez , Alex Kipman , Nicholas Burton , Andrew Wilson , Diego Fernandes Nehab
- Applicant Address: US WA Redmond
- Assignee: Microsoft Corporation
- Current Assignee: Microsoft Corporation
- Current Assignee Address: US WA Redmond
- Agency: Woodcock Washburn, LLP
- Main IPC: G06T17/00
- IPC: G06T17/00 ; G09G5/00 ; G06K9/00 ; G06K9/46

Abstract:
Techniques may comprise identifying surfaces, textures, and object dimensions from unorganized point clouds derived from a capture device, such as a depth sensing device. Employing target digitization may comprise surface extraction, identifying points in a point cloud, labeling surfaces, computing object properties, tracking changes in object properties over time, and increasing confidence in the object boundaries and identity as additional frames are captured. If the point cloud data includes an object, a model of the object may be generated. Feedback of the model associated with a particular object may be generated and provided real time to the user. Further, the model of the object may be tracked in response to any movement of the object in the physical space such that the model may be adjusted to mimic changes or movement of the object, or increase the fidelity of the target's characteristics.
Public/Granted literature
- US20100302247A1 Target digitization, extraction, and tracking Public/Granted day:2010-12-02
Information query
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 |
G06T17/00 | 用于计算机制图的3D建模 |