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Vascular image registration techniques: A living review
2017
Medical Image Analysis
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Registration of vascular structures is crucial for preoperative planning, intraoperative navigation, and follow-up assessment. ...
In order to achieve the aforementioned goals, a large number of various registration algorithms has been developed. ...
Moreover, contemporary computational possibilities differ a lot from a typical setup used decades ago and therefore many semi-automatic pre-processing steps such as segmentation of vascular structures ...
doi:10.1016/j.media.2016.05.005
pmid:27294558
fatcat:bwysvfajvnh6xmbay7vvjwi3z4
Computer Vision Techniques for Transcatheter Intervention
2015
IEEE Journal of Translational Engineering in Health and Medicine
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We aim to give a comprehensive overview for researchers in the area of computer vision on the subject of transcatheter intervention. ...
In addition, catheter-based intravascular ultrasound and optical coherence tomography imaging of coronary arteries provides important information about the coronary lumen, wall, and plaque characteristics ...
Meanwhile, a completely automatic method based on graphcuts was designed for the accurate extraction of coronary centerline in X-ray angiography imagery [203] . ...
doi:10.1109/jtehm.2015.2446988
pmid:27170893
pmcid:PMC4848047
fatcat:kgkprfayx5arxbyacbubjrbbhy
Front Matter: Volume 8315
2012
Medical Imaging 2012: Computer-Aided Diagnosis
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Publication of record for individual papers is online in the SPIE Digital Library. ...
The last two digits indicate publication order within the volume using a Base 36 numbering system employing both numerals and letters. ...
(United States) 8315 38 Automatic segmentation of solitary pulmonary nodules based on local intensity structure analysis and 3D neighborhood features in 3D chest CT images [8315-116] B. ...
doi:10.1117/12.931426
dblp:conf/micad/X12
fatcat:odbsolk3a5bkvc3nnruelb5r3i
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. ...
Acknowledgements This study was supported in part by grants from the Ohio Department of Development (TVSF 15- ...
In previous studies of automated detection for cerebral aneurysms, two types of approaches have generally been utilized, which were the 3D shape-based filtering and the analysis of vessel structure based ...
doi:10.1007/s11548-016-1412-5
pmid:27206418
fatcat:uk5r46n2xvhedkfjzmeiweyneq
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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A hybrid (analogue and digital) CARS 2020 has therefore been envisaged to take place at the University Hospital in Munich, with a balanced combination of analogue/personal and digital presentations and ...
In the times of COVID-19 overshadowing CARS 2020 and what the future may hold, a CARS meeting with these numbers of participants is not feasible anymore and new ways have to be explored to still fulfill ...
References
References Acknowledgements This
Purpose Angiography is frequently performed during vascular intervention (VI) so that the arteries and the catheter in the body are visualized. ...
doi:10.1007/s11548-020-02171-6
pmid:32514840
fatcat:lyhdb2zfpjcqbf4mmbunddwroq
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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In this paper, we proposed a fully automatic method for detecting the nipple location in 3D ultrasound breast images acquired from Automated Breast Ultrasound Systems. ...
This paper addresses the problem of semi-automatic segmentation of hepatic tumors from US images. ...
2 cm) in tens of minutes yielding images containing millions of spectra. Spectra are then automatically classified as one of seven cell-types in prostate tissue in a matter of seconds. ...
doi:10.1117/12.2043492
fatcat:fyzpc5m6jbh7fjohqpdmtzkhte
CARS 2021: Computer Assisted Radiology and Surgery Proceedings of the 35th International Congress and Exhibition Munich, Germany, June 21–25, 2021
2021
International Journal of Computer Assisted Radiology and Surgery
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For the semi-automatic segmentation module, the graph cut algorithm [1] is used to semi-automatically segment brain tumor in the registered MR image. ...
This semi-automatic pipeline can thus speed up and aid the creation of ground-truth lesion masks, which may also be later employed for training automatic AI-based segmentation methods in a supervised fashion ...
Artificial intelligence coronary calcium scoring in low dose chest CT-Ready to go? ...
doi:10.1007/s11548-021-02375-4
pmid:34085172
fatcat:6d564hsv2fbybkhw4wvc7uuxcy
Optical aspects of a miniature fluorescence microscope for super-sensitive biomedical detection
2020
Zenodo
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We present optical design and the principle demonstrator of a miniature fluorescence microscope aiming for super-sensitive detection. ...
Current commercial fluorescence microscopes are typically sophisticated, bulky and expensive, not suitable for low-volume or clinic routine biomedical detection. ...
An improved method for the optical readout of voltage indicators is presented, whereby fluorescence from the whole surface of a neuron is integrated onto a single detector, dramatically increasing the ...
doi:10.5281/zenodo.3822435
fatcat:3eoome22a5grbmarbrktphfh7a
Front Matter: Volume 7624
2010
Medical Imaging 2010: Computer-Aided Diagnosis
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a 3D approach H
SESSION 11 BRAIN IMAGE ANALYSIS
1J Computer-aided classification of patients with dementia of Alzheimer's type based on cerebral blood flow determined with arterial spin labeling ...
(Israel)
7624 0T
Semi-automatic central-chest lymph-node definition from 3D MDCT images [7624-28]
K. Lu, W. E. Higgins, The Pennsylvania State Univ. ...
doi:10.1117/12.856064
dblp:conf/micad/X10
fatcat:wiizcc3mbne5zl7h4b4y5lqbm4
B - Scientific Sessions
2010
Insights into Imaging
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Methods and Materials: 20 patients with clinically suspected severe acute pancreatitis were referred for CT evaluation and imaged with a 320-slice CT unit within the first 24 hours after admission. ...
Conclusion: Perfusion imaging of the whole pancreas allows for discrimination between changes in pancreatic oedema and necrosis in early phase of severe acute pancreatitis. ...
Second, a raw data-based 3-dimensional interpolation scheme (3D-LI) corrects for the most severe metal artefacts, using a fully automatic metal detection algorithm. ...
doi:10.1007/s13244-010-0011-1
pmid:23099631
pmcid:PMC3534347
fatcat:yfnq3lgteja2lfjl66ivdfnoum
Magnetic Navigation in Percutaneous Coronary Intervention
[chapter]
2010
Cardiovascular Interventions in Clinical Practice
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The package then performs a semi-automatic segmentation of the coronary tree based on a single seed point. ...
The mean luminal diameter was based on the values in between the borders of a predetermined segment in the phantom (Fig. 2) . ...
doi:10.1002/9781444316704.ch42
fatcat:ibbruciqwzhm7jfos4o57msm3m
Abstracts (Continue in Part XXXIII)
1996
Proceedings of the International Society for Magnetic Resonance in Medicine
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This has the disadvantage of a greater minimum echo time than for a half Fourier or gradient echo EPI experiment of the same resolution, often leading to excessive T2 contrast. ...
Sensitivity to Imaging Sequence The phase map method requires measurement of a small phase change due to magnetic field inhomogeneities for every pixel in the object and so a full Fourier spin echo experiment ...
Acknowledgements This project was supported in part by a Special Opportunities Award from the Whitaker Foundation, and by NIH lP41 RRO7723-03. ...
doi:10.1002/mrmp.22419960133
fatcat:qeadomlnojcy7fzo4lmbpjl7oq
Management of Benign Head and Neck Tumors
2014
Iranian Journal of Radiology
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In accordance with the objective of developing the scientific ability of the radiological population and other related scientific fields, this journal publishes research articles, evidence based review ...
It is a scientific forum dedicated primarily to the topics relevant to radiology and allied sciences of the developing countries, which have been neglected or have received little attention in the Western ...
Conclusion: In conclusion, the proposed automatic algorithm has promising results in bone segmentation and in the presence of bone marrow metastasis. ...
doi:10.5812/iranjradiol.21427
fatcat:sjwvn72hkrdhjokjbumorlk2hu
19th Meeting of the European Society of Neurosonology and Cerebral Hemodynamics. Rome, Italy, May10-13, 2014: Abstracts
2014
Cerebrovascular Diseases
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In the hands of an experienced examiner, it is a reliable tool in the evaluation of cerebrovascular diseases. ...
In this lecture the scanning protocol for the examination of extracranial brain supplying arteries using color-coded duplex ultrasonography, the normal results and some typical vascular pathological findings ...
Methods: We proposed two model: a watershed technique and a snake model-based segmentation method to automatically detect plaque. ...
doi:10.1159/000363090
pmid:24820383
fatcat:klgzz6jqb5cw7apjjr4mzpcjjy
A Model for Online Interactive Remote Education for Medical Physics Using the Internet
2003
Journal of Medical Internet Research
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In this study, we present a new method for automated segmentation of the pulmonary vascular tree in spiral CTA data sets for 3D visualization and computerized detection of pulmonary embolism. ...
Early on, despite adequate deployment by angiography, ultrasound demonstrated incomplete expansion in the majority of stented segments. ...
Such measurements may give information previously unavailable about the elastic properties of small vessels, and help in evaluating vascular interventions. ...
doi:10.2196/jmir.5.1.e3
pmid:12746208
pmcid:PMC1550549
fatcat:tsyf45yusza2jiglkq62rgo3qm
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