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Image Registration Technique for Recovering Rotation, Scale and Translation Ranking & Summary
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- License:
- Freeware
- Publisher Name:
- Luigi Rosa
- Operating Systems:
- Windows All
- File Size:
- 44 KB
Image Registration Technique for Recovering Rotation, Scale and Translation Tags
Image Registration Technique for Recovering Rotation, Scale and Translation Description
In computer vision, sets of data acquired by sampling the same scene or object at different times, or from different perspectives, will be in different coordinate systems. Image registration is the process of transforming the different sets of data into one coordinate system. Registration is necessary in order to be able to compare or integrate the data obtained from different measurements. In medical imaging (e.g. for data of the same patient taken at different points in time) registration often additionally involves elastic (or nonrigid) registration to cope with elastic deformations of the body parts imaged. Nonrigid registration of medical images can also be used to register a patient’s data to an anatomical atlas. This is an easy and accurate registration scheme invariant to scale, rotation and translation based on a hybrid approach that works in both the frequency domain and the time domain. Give it a try to fully assess its capabilities!
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