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Three-Dimensional Spatiotemporal Features for Fast Content-Based Retrieval of Focal Liver Lesions
2014
IEEE Transactions on Biomedical Engineering
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In this paper, we propose a 3D image-based spatio-temporal feature extraction framework for fast content-based retrieval of focal liver lesions. ...
Index Terms-3D spatio-temporal focal liver lesion representation, content-based image retrieval, clinical decision support system. ...
Hennedige, Department of Diagnostic Imaging, National University Hospital, Singapore, for her help in data collection. ...
doi:10.1109/tbme.2014.2329057
pmid:24919041
fatcat:yzwarx33lzcg5b774pf3z5eqhy
A combined local and global motion estimation and compensation method for cardiac CT
2014
Medical Imaging 2014: Physics of Medical Imaging
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(iv) Liver Imaging: Reconstructions of multi-phase liver data can be optimized by utilizing the noise statistics of com-bined data from all measured phases. ...
The method only uses features derived from the tensor imaging without the use of additional morphology information. ...
FTIR chemical imaging allows the spatial distribution of chemistry to be rapidly imaged at a high (diffraction limited) spatial resolution where a pixel represents an area of 5.5 ? 5.5 µm2 of tissue. ...
doi:10.1117/12.2043492
fatcat:fyzpc5m6jbh7fjohqpdmtzkhte
Learning Neural Textual Representations for Citation Recommendation
2021
2020 25th International Conference on Pattern Recognition (ICPR)
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Pollastri, Federico;
Longhitano, Sabrina; Pellacani,
Giovanni; Grana, Costantino
2218
Supporting Skin Lesion Diagnosis with Content-Based Image
Retrieval
DAY 2 -Jan 13, 2021
Serrat, Joan; Ruiz, ...
How Image Content Might Impact the Finger Vein Sensor Identification Performance Toward Text-independent Cross-lingual Speaker Recognition Using English-Mandarin-Taiwanese Dataset Based Representation ...
doi:10.1109/icpr48806.2021.9412725
fatcat:3vge2tpd2zf7jcv5btcixnaikm
ECR 2015 Book of Abstracts - A - Postgraduate Educational Programme
2015
Insights into Imaging
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CEUS is excellent for the differential diagnosis of focal liver lesions based on vascularisation and specific contrast uptake (imaging the wash-in and wash-out of US contrast over time with excellent temporal ...
"hardness of a focal lesion" in focal liver and pancreas lesions. ...
Beyond focal WM lesions, quantitative analysis allows assessment of diffuse WM damage, for example, using diffusion tensor imaging (DTI). ...
doi:10.1007/s13244-015-0386-0
pmid:25708993
pmcid:PMC4349897
fatcat:m7eyvqcwojfpvf3lr5hy6dwjb4
ECR 2016 Book of Abstracts - A - Postgraduate Educational Programme
2016
Insights into Imaging
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CEUS is excellent for the differential diagnosis of focal liver lesions based on vascularisation and specific contrast uptake (imaging the wash-in and wash-out of US contrast over time with excellent temporal ...
"hardness of a focal lesion" in focal liver and pancreas lesions. ...
Beyond focal WM lesions, quantitative analysis allows assessment of diffuse WM damage, for example, using diffusion tensor imaging (DTI). ...
doi:10.1007/s13244-016-0474-9
pmid:26873353
pmcid:PMC4762839
fatcat:itxslbcacjhh3kixfkcwmdbt44
ECR 2011 Book of Abstracts - A - Postgraduate Educational Programme
2011
Insights into Imaging
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CEUS is excellent for the differential diagnosis of focal liver lesions based on vascularisation and specific contrast uptake (imaging the wash-in and wash-out of US contrast over time with excellent temporal ...
"hardness of a focal lesion" in focal liver and pancreas lesions. ...
Beyond focal WM lesions, quantitative analysis allows assessment of diffuse WM damage, for example, using diffusion tensor imaging (DTI). ...
doi:10.1007/s13244-011-0078-3
pmid:23100070
pmcid:PMC3533621
fatcat:qa3ln4hhvve2hhumgwwnmykgoe
ECR 2013 Book of Abstracts - A - Postgraduate Educational Programme
2013
Insights into Imaging
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CEUS is excellent for the differential diagnosis of focal liver lesions based on vascularisation and specific contrast uptake (imaging the wash-in and wash-out of US contrast over time with excellent temporal ...
"hardness of a focal lesion" in focal liver and pancreas lesions. ...
Beyond focal WM lesions, quantitative analysis allows assessment of diffuse WM damage, for example, using diffusion tensor imaging (DTI). ...
doi:10.1007/s13244-013-0227-y
pmid:23468009
pmcid:PMC3666656
fatcat:yitsk227mba2pl7wcypouf6tz4
ECR 2012 Book of Abstracts - A - Postergraduate Educational Programme
2012
Insights into Imaging
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The use of imaging probes based on different tracers with advanced high-resolution equipment allows viewing complex molecular and cellular structures. ...
Medical imaging is achieving greater effectiveness as a tool to make accurate diagnoses, assess biological aggressiveness and monitor treatment response. ...
The newer imaging protocols and the typical imaging features of the focal liver lesions using different MRI contrast agents will be discussed. ...
doi:10.1007/s13244-012-0153-4
pmid:22696127
pmcid:PMC3481066
fatcat:te6ctbtakzh5njsw43geghw3ta
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
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We would like to thank the Spanish company BQ for the donation of the 3D printing hardware for clinical use. ...
Acknowledgments The authors wish to thank Fundación CEIBA and Alcaldía Mayor de Bogotá, for the financial support of Ricardo Mendoza's PhD studies through the scholarship program ''Becas Rodolfo Llinás ...
The dataset consists of five types of focal liver lesions and in total 137 medical cases. ...
doi:10.1007/s11548-016-1412-5
pmid:27206418
fatcat:uk5r46n2xvhedkfjzmeiweyneq
B - Scientific Sessions
2010
Insights into Imaging
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Conclusion: Perfusion imaging of the whole pancreas allows for discrimination between changes in pancreatic oedema and necrosis in early phase of severe acute pancreatitis. ...
Purpose: To evaluate perfusion differences between oedemic and necrotic pancreatic tissue in patients with initial stage of acute pancreatitis using 320-slice dynamic volume CT. ...
matter integrity, using tract based spatial statistics (TBSS) on diffusion tensor imaging (DTI) data. ...
doi:10.1007/s13244-010-0011-1
pmid:23099631
pmcid:PMC3534347
fatcat:yfnq3lgteja2lfjl66ivdfnoum
A design methodology for 2D sparse NDE arrays using an efficient implementation of refracted-ray TFM
2013
2013 IEEE International Ultrasonics Symposium (IUS)
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Recent advances in the field of tissue engineering include the engineering of skin, cartilage, and bladder, all of which are relatively thin tissues that can rely on diffusion for the delivery of oxygen ...
Using this technology, the spatial patterning of cells can be controlled noninvasively through proper design of the ultrasound field. ...
The authors acknowledge the ANR and DGA for their support under the project Metactif, grant ANR-11-ASTR-015. ...
doi:10.1109/ultsym.2013.0035
fatcat:th5znfh7y5bklfdbmhb4u6iq2i
CARS 2020—Computer Assisted Radiology and Surgery Proceedings of the 34th International Congress and Exhibition, Munich, Germany, June 23–27, 2020
2020
International Journal of Computer Assisted Radiology and Surgery
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of the outstanding features of CARS is the personal (analogue) interaction of participants from different disciplines and cultures. ...
The traditional platforms of CARS Congresses for the scholarly publication and communication process for the presentation of R&D ideas were congress centers or hotels, typically hosting 600-800 participants ...
Acknowledgments This work was partly supported by a grant from Galgo Medical SL. We thank NVIDIA for the Titan X hardware grant that allowed us to process the images in a faster way. ...
doi:10.1007/s11548-020-02171-6
pmid:32514840
fatcat:lyhdb2zfpjcqbf4mmbunddwroq
Posters
2011
Pediatric Radiology
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Agreement within groups, split by grade and specialty, was analysed using free-marginal multirater Kappa, assuming no prior expectation of the proportion of radiographs with each feature. ...
, independently interpreted 5 radiological features (and no features) for each of 30 CXRs, randomly selected from 100 radiographs attained over two years from children with fever and signs of respiratory ...
Conclusion: There are numerous causes of multifocal liver lesions in children.While imaging features of certain lesions are unique allowing an exact diagnosis, the appearances of other lesions may overlap ...
doi:10.1007/s00247-011-2025-3
fatcat:4kgxnlpo2bes5phwdwsxu74j2y
SANP - Supplementum 1
2010
Swiss Archives of Neurology and Psychiatry
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Two groups received ã 2 mm photothrombotic lesion in the forelimb representation contralateral to limb used for reaching. Sham animals (n = 5) were operated but not lesioned. ...
The Dixon technique uses pi-phase-shift and subtraction of complex valued images for encoding the signal of fat and water protons, whereas a model assumption is used for the separation of fat and muscle ...
Radio-opaque thrombi (10mm length) were used for the visualization of thrombus-device interaction during application and retrieval of the device. ...
doi:10.4414/sanp.2010.02212
fatcat:2ashaeol5zfyvicqlmvzpyuq74
Proceedings of the World Molecular Imaging Congress 2021, October 5-8, 2021: General Abstracts
2022
Molecular Imaging and Biology
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Conclusions: An efficient, iterative deconvolution algorithm with a novel resolution subsets-based approach that operates on patient DICOM images has been used for quantitative improvement in MRI clinical ...
An efficient rapidly converging deconvolution algorithm with a novel resolution subsets-based approach RSEMD for improving the quantitative accuracy of previously reconstructed clinical MRI images by commercial ...
Using serial image-based ROI data from 4-48h p.i., prospective Lu-177 dosimetry was estimated assuming complete local absorption of β particles only. ...
doi:10.1007/s11307-021-01693-y
pmid:34982365
pmcid:PMC8725635
fatcat:4sfb3isoyfdhfbiwxfr55gvqym
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