Methods and systems for image registration
US12159420B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 1, 2021 |
| Grant date | Dec 3, 2024 |
| Priority date | — |
| Expiry date | Oct 30, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30052
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Various methods and systems are provided for automatically registering and stitching images. In one example, a method includes entering a first image of a subject and a second image of the subject to a model trained to output a transformation matrix based on the first image and the second image, where the model is trained with a plurality of training data sets, each training data set including a pair of images, a mask indicating a region of interest (ROI), and associated ground truth, automatically stitching together the first image and the second image based on the transformation matrix to form a stitched image, and outputting the stitched image for display on a display device and/or storing the stitched image in memory.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.