Motion attributes recognition system and methods
US10213645B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 2, 2015 |
| Grant date | Feb 26, 2019 |
| Priority date | — |
| Expiry date | Dec 27, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/72412
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
Systems and methods for motion attribute recognition are defined using data stream pre-processing to orient, align and segment motion data before using non-parametric classification recognition to search a motion data exemplar database or using parametric classification recognition to find attributes by comparing pre-processed motion data with support vector machines. Results from the non-parametric classification recognition and the parametric classification recognition may be fused to produce a single result. Active learning and metric learning are used to improve searches of the database and comparisons to the support vector machines.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.