Method and system for volumetric comparative image analysis and diagnosis
US7653263B2 · kind B2 · utility
16Cited by
7References
11Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 30, 2005 |
| Grant date | Jan 26, 2010 |
| Priority date | — |
| Expiry date | Dec 31, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30004
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A technique is provided for comparative image analysis and/or change detection using computer assisted detection and/or diagnosis (CAD) algorithms. The technique includes registering two or more images, comparing the images with one another to generate a change map, and detecting anomalies in the images based on the change map.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.