Robust mosaicing method, notably with correction of motion distortions and tissue deformations for a vivo fibered microscopy
US8218901B2 · kind B2 · utility
7Cited by
5References
11Claims
0Family size
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Key dates
| Filing date | Jul 8, 2011 |
| Grant date | Jul 10, 2012 |
| Priority date | — |
| Expiry date | Jul 8, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/10056
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for mosaicing frames from a video sequence is disclosed. Each frame is constituted by a point cloud, and each point in the point cloud is potentially acquired at a different time. The method involves compensating for motion and motion distortion due to acquisition time differences in each frame, applying a global optimization of inter-frame registration to align consistently the frames, and applying a reconstruction algorithm on the registered frames to construct a mosaic.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.