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Edge-preserving denoising for intra-operative cone beam CT in endovascular aneurysm repair

Yi Liu, Miguel Castro, Mathieu Lederlin, Huazhong Shu, Adrien Kaladji, Pascal Haigron
2017 Computerized Medical Imaging and Graphics  
Edge-preserving denoising for intra-operative cone beam CT in endovascular aneurysm repair. Computerized Medical Imaging and Graphics, Elsevier, 2017, 56, pp.  ... 
doi:10.1016/j.compmedimag.2017.01.004 pmid:28231555 fatcat:4lk62z7wzbcw3im37ezrpxgstm

An improved nonlinear diffusion in Laplacian pyramid domain for cone beam CT denoising during image-guided vascular intervention

Yi Liu, Miguel Castro, Mathieu Lederlin, Adrien Kaladji, Pascal Haigron
2018 BMC Medical Imaging  
Cone-beam computed tomography (CBCT) acquisition during endovascular aneurysm repair is an emergent technology with more and more applications.  ...  Conclusion: Simulation and patient studies show that the proposed method has a good tradeoff between noise/artifacts suppression and edge preservation.  ...  Publisher's Note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.  ... 
doi:10.1186/s12880-018-0269-1 pmid:30180820 pmcid:PMC6122689 fatcat:fecbot57bfdxlgfrmspwt4hku4

Automatic tool segmentation and tracking during robotic intravascular catheterization for cardiac interventions

Olatunji Mumini Omisore, Wenke Duan, Wenjing Du, Yuhong Zheng, Toluwanimi Akinyemi, Yousef Al-Handerish, Wanghongbo Li, Yong Liu, Jing Xiong, Lei Wang
2021 Quantitative Imaging in Medicine and Surgery  
Lastly, morphological operation was applied for guidewire pixel connectivity and tracking in segmented pixels.  ...  In this study, a segmentation method was developed for automatic detection and tracking of guidewire pixels in X-ray angiograms.  ...  A recurrent residual network was applied for segmentation and catheter tracking during endovascular aneurysm repair (22) .  ... 
doi:10.21037/qims-20-1119 pmid:34079734 pmcid:PMC8107332 fatcat:qsm3ls4xuvfdhb5a7sfxtfs4my

ECR 2014, Part E

2014 Insights into Imaging  
Cone-beam CT: B. Medical applications of cone-beam CT (RC 1213), A-369 Grasso D., Borreggine C., Melchionda D., Carapelle E., Macarini L., Specchio L.M.  ...  Dental imaging: Pre-surgical and post-surgical imaging with MDCT and cone-beam CT (SF 14c), A-455 Galea N., Noce V., Sorrentino V., Francone M., Catalano C., Carbone I.  ...  Comparison of diffusion tensor, dynamic susceptibility contrast MRI and 9 9m Tc-Tetrofosmin brain SPECT for the detection of recurrent high-grade glioma (SS 611), B-0484 Zikou A., Kosmidou M., Astrakas  ... 
doi:10.1007/s13244-014-0320-x pmid:24573562 pmcid:PMC3948178 fatcat:q6upcekrrnefzkwtjup3lr2hia

CARS 2016—Computer Assisted Radiology and Surgery Proceedings of the 30th International Congress and Exhibition Heidelberg, Germany, June 21–25, 2016

2016 International Journal of Computer Assisted Radiology and Surgery  
'', and Amazon Inc., for providing valuable computing resources through an ''AWS in Education Research'' grant.  ...  We would like to thank the Spanish company BQ for the donation of the 3D printing hardware for clinical use.  ...  Postoperative cone beam CT and microCT imaging was performed to evaluate the insertion outcome.  ... 
doi:10.1007/s11548-016-1412-5 pmid:27206418 fatcat:uk5r46n2xvhedkfjzmeiweyneq