Abstract
First Order Locally Orderless Registration (FLOR) is a scale-space framework for image density estimation used for defining image similarity, mainly for Image Registration. The Locally Orderless Registration framework was designed in principle to use zeroth-order information, providing image density estimates over three scales: image scale, intensity scale, and integration scale. We extend it to take first-order information into account and hint at higher-order information. We show how standard similarity measures extend into the framework. We study especially Sum of Squared Differences (SSD) and Normalized Cross-Correlation (NCC) but present the theory of how Normalised Mutual Information (NMI) can be included.
Original language | English |
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Title of host publication | Scale Space and Variational Methods in Computer Vision - 8th International Conference, SSVM 2021, Proceedings |
Editors | Abderrahim Elmoataz, Jalal Fadili, Yvain Quéau, Julien Rabin, Loïc Simon |
Publisher | Springer |
Publication date | 2021 |
Pages | 177-188 |
ISBN (Print) | 9783030755485 |
DOIs | |
Publication status | Published - 2021 |
Event | 8th International Conference on Scale Space and Variational Methods in Computer Vision, SSVM 2021 - Virtual, Online Duration: 16 May 2021 → 20 May 2021 |
Conference
Conference | 8th International Conference on Scale Space and Variational Methods in Computer Vision, SSVM 2021 |
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City | Virtual, Online |
Period | 16/05/2021 → 20/05/2021 |
Series | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
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Volume | 12679 LNCS |
ISSN | 0302-9743 |
Bibliographical note
Publisher Copyright:© 2021, Springer Nature Switzerland AG.
Keywords
- First order information
- Image registration
- Locally Orderless Images