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PubMed Publications| Keyword search (4,163 papers available) |  |
"Image registration" Keyword-tagged Publications:
| Title | Authors | PubMed ID | |
|---|---|---|---|
| 1 | A database of magnetic resonance imaging-transcranial ultrasound co-registration | Alizadeh M; Collins DL; Kersten-Oertel M; Xiao Y; | 39920905 SOH |
| 2 | Robust landmark-based brain shift correction with a Siamese neural network in ultrasound-guided brain tumor resection | Pirhadi A; Salari S; Ahmad MO; Rivaz H; Xiao Y; | 36306056 PERFORM |
| 3 | DiffeoRaptor: diffeomorphic inter-modal image registration using RaPTOR | Masoumi N; Rivaz H; Ahmad MO; Xiao Y; | 36173541 ENCS |
| 4 | Multimodal 3D ultrasound and CT in image-guided spinal surgery: public database and new registration algorithms | Masoumi N; Belasso CJ; Ahmad MO; Benali H; Xiao Y; Rivaz H; | 33683544 PERFORM |
| 5 | ARENA: Inter-modality affine registration using evolutionary strategy. | Masoumi N, Xiao Y, Rivaz H | 30535826 PERFORM |
| 6 | Gesture-based registration correction using a mobile augmented reality image-guided neurosurgery system. | Léger É, Reyes J, Drouin S, Collins DL, Popa T, Kersten-Oertel M | 30800320 PERFORM |
| Title: | DiffeoRaptor: diffeomorphic inter-modal image registration using RaPTOR | ||||
| Authors: | Masoumi N, Rivaz H, Ahmad MO, Xiao Y | ||||
| Link: | https://pubmed.ncbi.nlm.nih.gov/36173541/ | ||||
| DOI: | 10.1007/s11548-022-02749-2 | ||||
| Publication: | International journal of computer assisted radiology and surgery | ||||
| Keywords: | Diffeomorphism; Geodesic shooting; Image registration; Inter-modal; RaPTOR; SyN; | ||||
| PMID: | 36173541 | Category: | Date Added: | 2022-09-29 | |
| Dept Affiliation: |
ENCS
1 Department of Electrical and Computer Engineering, Concordia University, Montreal, Quebec, Canada. n_masoum@encs.concordia.ca. 2 Department of Electrical and Computer Engineering, Concordia University, Montreal, Quebec, Canada. 3 Department of Computer Science and Software Engineering, Concordia University, Montreal, Quebec, Canada. |
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Description: |
Purpose: Diffeomorphic image registration is essential in many medical imaging applications. Several registration algorithms of such type have been proposed, but primarily for intra-contrast alignment. Currently, efficient inter-modal/contrast diffeomorphic registration, which is vital in numerous applications, remains a challenging task. Methods: We proposed a novel inter-modal/contrast registration algorithm that leverages Robust PaTch-based cOrrelation Ratio metric to allow inter-modal/contrast image alignment and bandlimited geodesic shooting demonstrated in Fourier-Approximated Lie Algebras (FLASH) algorithm for fast diffeomorphic registration. Results: The proposed algorithm, named DiffeoRaptor, was validated with three public databases for the tasks of brain and abdominal image registration while comparing the results against three state-of-the-art techniques, including FLASH, NiftyReg, and Symmetric image Normalization (SyN). Conclusions: Our results demonstrated that DiffeoRaptor offered comparable or better registration performance in terms of registration accuracy. Moreover, DiffeoRaptor produces smoother deformations than SyN in inter-modal and contrast registration. The code for DiffeoRaptor is publicly available at https://github.com/nimamasoumi/DiffeoRaptor . |
