Computer vision pipeline and methods for detection of specified moving objects
US9710716B2 · kind B2 · utility
4Cited by
18References
26Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 15, 2015 |
| Grant date | Jul 18, 2017 |
| Priority date | — |
| Expiry date | Jan 7, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30196
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A computer vision pipeline detects tracks and classifies people or other specified class of objects in a steam of video. The ability to not only detect motion, but to distinguish people or other specified objects, can improve the systems usefulness in applications like security monitoring. A motion detection module provides a motion bitmap and a background subtraction module provides a foreground bitmap, and an object tracking module uses these bitmaps identify and track the specified classes of objects. From these objects and tracks, categorized object data can then be generated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.