Invention Grant
US09268994B2 3D visual proxemics: recognizing human interactions in 3D from a single image
有权
3D视觉proxemics：从单一图像识别3D中的人类交互
- Patent Title: 3D visual proxemics: recognizing human interactions in 3D from a single image
- Patent Title (中): 3D视觉proxemics：从单一图像识别3D中的人类交互
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Application No.: US13967521Application Date: 2013-08-15
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Publication No.: US09268994B2Publication Date: 2016-02-23
- Inventor: Ishani Chakraborty , Hui Cheng , Omar Javed
- Applicant: SRI International
- Applicant Address: US CA Menlo Park
- Assignee: SRI INTERNATIONAL
- Current Assignee: SRI INTERNATIONAL
- Current Assignee Address: US CA Menlo Park
- Agency: Barnes & Thornburg LLP
- Agent Thomas J. McWilliams; Edward F. Behm, Jr.
- Main IPC: G06K9/00
- IPC: G06K9/00
Abstract:
A unified framework detects and classifies people interactions in unconstrained user generated images. Previous approaches directly map people/face locations in two-dimensional image space into features for classification. Among other things, the disclosed framework estimates a camera viewpoint and people positions in 3D space and then extracts spatial configuration features from explicit three-dimensional people positions.
Public/Granted literature
- US20140270363A1 3D Visual Proxemics: Recognizing Human Interactions in 3D From a Single Image Public/Granted day:2014-09-18
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