Systems and methods for alignment of objects in images
US7869664B2 · kind B2 · utility
3Cited by
2References
55Claims
0Family size
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Key dates
| Filing date | Jun 21, 2007 |
| Grant date | Jan 11, 2011 |
| Priority date | — |
| Expiry date | Nov 10, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/10088
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Systems and methods for aligning objects in object sets are provided. An object set has objects that are in a corresponding image in a plurality of images. For each respective object in a first object set, a corresponding object group is constructed that contains the respective object, thereby constructing a plurality of object groups. Similarity metrics are computed between object groups and objects in objects sets in order to assign the objects to object groups. The object groups are then refined in order to align objects in the object sets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.