Letteratura scientifica selezionata sul tema "3D visualisation and segmentation"
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Articoli di riviste sul tema "3D visualisation and segmentation"
Gaifas, Lorenzo, Moritz A. Kirchner, Joanna Timmins e Irina Gutsche. "Blik is an extensible 3D visualisation tool for the annotation and analysis of cryo-electron tomography data". PLOS Biology 22, n. 4 (30 aprile 2024): e3002447. http://dx.doi.org/10.1371/journal.pbio.3002447.
Testo completoJung, Y., H. Kim, B. Park, H. Lee, B. Kim, M. Bang, J. Lee, M. Oh e G. Cho. "EP02.14: The new 3D‐based fetal segmentation and visualisation method". Ultrasound in Obstetrics & Gynecology 62, S1 (ottobre 2023): 107. http://dx.doi.org/10.1002/uog.26634.
Testo completoKang, Hanwen, e Chao Chen. "Fruit detection, segmentation and 3D visualisation of environments in apple orchards". Computers and Electronics in Agriculture 171 (aprile 2020): 105302. http://dx.doi.org/10.1016/j.compag.2020.105302.
Testo completoColombo, E., T. Fick, G. Esposito, M. Germans, L. Regli e T. van Doormaal. "Segmentation techniques of cerebral arteriovenous malformations for 3D visualisation: a systematic review". Brain and Spine 2 (2022): 101415. http://dx.doi.org/10.1016/j.bas.2022.101415.
Testo completoDury, Richard, Rob Dineen, Anbarasu Lourdusamy e Richard Grundy. "Semi-automated medulloblastoma segmentation and influence of molecular subgroup on segmentation quality". Neuro-Oncology 21, Supplement_4 (ottobre 2019): iv14. http://dx.doi.org/10.1093/neuonc/noz167.060.
Testo completoPatekar, Rahul, Prashant Shukla Kumar, Hong-Seng Gan e Muhammad Hanif Ramlee. "Automated Knee Bone Segmentation and Visualisation Using Mask RCNN and Marching Cube: Data From The Osteoarthritis Initiative". ASM Science Journal 17 (13 aprile 2022): 1–7. http://dx.doi.org/10.32802/asmscj.2022.968.
Testo completoLuo, Tess X. H., Wallace W. L. Lai e Zhanzhan Lei. "Intensity Normalisation of GPR C-Scans". Remote Sensing 15, n. 5 (27 febbraio 2023): 1309. http://dx.doi.org/10.3390/rs15051309.
Testo completoMedved, M. S., S. D. Rud, G. E. Trufanov e D. S. Lebedev. "The intraoperative visualisation technique during lead implantation into the cardiac conductive system: aspects of computed tomography: prospective study". Diagnostic radiology and radiotherapy 14, n. 3 (5 ottobre 2023): 46–52. http://dx.doi.org/10.22328/2079-5343-2023-14-3-46-52.
Testo completoForte, Mari Nieves Velasco, Tarique Hussain, Arno Roest, Gorka Gomez, Monique Jongbloed, John Simpson, Kuberan Pushparajah, Nick Byrne e Israel Valverde. "Living the heart in three dimensions: applications of 3D printing in CHD". Cardiology in the Young 29, n. 06 (giugno 2019): 733–43. http://dx.doi.org/10.1017/s1047951119000398.
Testo completoGende, Mateo, Joaquim De Moura, Jorge Novo, Pablo Charlon e Marcos Ortega. "Automatic Segmentation and Intuitive Visualisation of the Epiretinal Membrane in 3D OCT Images Using Deep Convolutional Approaches". IEEE Access 9 (2021): 75993–6004. http://dx.doi.org/10.1109/access.2021.3082638.
Testo completoTesi sul tema "3D visualisation and segmentation"
Mao, Bo. "Visualisation and Generalisation of 3D City Models". Doctoral thesis, KTH, Geoinformatik och Geodesi, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-48174.
Testo completoQC 20111116
ViSuCity
Dufour, Alexandre. "Segmentation, suivi et visualisation d'objets biologiques en microscopie 3D par fluorescence : Approches par modèles déformables". Phd thesis, Université René Descartes - Paris V, 2007. http://tel.archives-ouvertes.fr/tel-00271191.
Testo completoLes modèles déformables, également connus sous le nom de contours actifs, font actuellement partie des méthodes de pointe en analyse d'images pour la segmentation et le suivi d'objets grâce à leur robustesse, leur flexibilité et leur représentation à haut niveau sémantique des entités recherchées. Afin de les adapter à notre problématique, nous devons faire face à diverses difficultés. Tout d'abord, les méthodes existantes se réfèrent souvent aux variations locales d'intensité (ou gradients) de l'image pour détecter le contour des objets recherchés. Cette approche est inefficace en microscopie tridimensionnelle par fluorescence, où les gradients sont très peu prononcés selon l'axe de profondeur de l'image. Ensuite, nous devons gérer le suivi d'objets multiples susceptibles d'entrer en contact en évitant leur confusion. Enfin, nous devons mettre en place un système permettant de visualiser efficacement les contours durant leur déformation sans altérer les temps de calcul.
Dans la première partie de ce travail, nous pallions à ces problèmes en proposant un modèle de segmentation et de suivi multi-objets basé sur le formalisme des lignes de niveaux (ou level sets) et exploitant la fonctionnelle de Mumford et Shah. La méthode obtenue donne des résultats quantitatifs satisfaisants, mais ne se prête pas efficacement au rendu 3D de la scène, pour lequel nous sommes tributaires d'algorithmes dédiés à la reconstruction 3D (e.g. la méthode des "Marching Cubes"), souvent coûteux en mémoire et en temps de calcul. De plus, ces algorithmes peuvent induire des erreurs d'approximation et ainsi entraîner une mauvaise interprétation des résultats.
Dans la seconde partie, nous proposons une variation de la méthode précédente en remplaçant le formalisme des lignes de niveaux par celui des maillages triangulaires, très populaire dans le domaine de la conception assistée par ordinateur (CAO) pour leur rendu 3D rapide et précis. Cette nouvelle approche produit des résultats quantitatifs équivalents, en revanche le formalisme des maillages permet d'une part de réduire considérablement la complexité du problème et autorise d'autre part à effectuer un rendu 3D précis de la scène parallèlement au processus de segmentation, réduisant d'autant plus les temps de calculs.
Les performances des deux méthodes proposées sont d'abord évaluées puis comparées sur un jeu de données simulées reproduisant le mieux possible les caractéristiques des images réelles. Ensuite, nous nous intéressons plus particulièrement à l'évaluation de la méthode par maillages sur des données réelles, en évaluant la robustesse et la stabilité de quelques descripteurs de forme simples sur des expériences d'imagerie haut-débit. Enfin, nous présentons des applications concrètes de la méthode à des problématiques biologiques réelles, réalisées en collaboration avec d'autres équipes de l'Institut Pasteur de Corée.
Wang, Chen. "Large-scale 3D environmental modelling and visualisation for flood hazard warning". Thesis, University of Bradford, 2009. http://hdl.handle.net/10454/3350.
Testo completoBridge, Pete. "The development and evaluation of a novel 3D radiotherapy immersive outlining tool". Thesis, Queensland University of Technology, 2017. https://eprints.qut.edu.au/123511/1/Peter%20Bridge%20Thesis.pdf.
Testo completoVerdonck, Bert. "Segmentation, mesure et visualisation des vaisseaux sanguins à partir d'angiographies 3d par résonance magnétique et tomodensitométrie helicoidale". Paris, ENST, 1996. http://www.theses.fr/1996ENST0042.
Testo completoVerdonck, Bert. "Segmentation, mesure et visualisation des vaisseaux sanguins à partir d'angiographies 3D par résonance magnétique et tomodensitométrie hélicoîdale /". Paris : École nationale supérieure des télécommunications, 1997. http://catalogue.bnf.fr/ark:/12148/cb36703841x.
Testo completoMention parallèle de titre ou de responsabilité : Blood vessel segmentation, quantification and visualization for 3D MR and spiral CT angiography. Textes en français ou en anglais. Bibliogr. p. 151-169. Résumé en français et en anglais.
Rekik, Wafa. "Fusion de données temporelles, ou 2D+t, et spatiales, ou 3D, pour la reconstruction de scènes 3D+t et traitement d'images sphériques : applications à la biologie cellulaire". Paris 6, 2007. http://www.theses.fr/2007PA066655.
Testo completoMercier, Corentin. "Geometrical modeling, simplification and visualization of brain white matter tractograms". Electronic Thesis or Diss., Institut polytechnique de Paris, 2020. http://www.theses.fr/2020IPPAT048.
Testo completoTractography data (fibers) obtained from diffusion MRI present several challenges.In this thesis, we propose some useful methods and algorithms for simplification, visualization, and manipulation of these data.We introduce a new multi-resolution representation for tractograms, faster, and with higher geometric accuracy than existing simplification approaches.We also investigate various geometric representations and focus on moving least square (MLS) projection with algebraic point set surfaces (APSS), on which we reduce the complexity, allowing for the use of global kernels for analysis and modeling.A segmentation technique using the multi-resolution representation is presented, achieving better reproducibility than other approaches.Tractograms being massive, we also introduce a compression algorithm taking advantage of data obtention from diffusion MRI.The algorithm speed even allows for the direct use of compressed data for visualization, as it can be decompressed on-the-fly on the GPU.This research and the obtained results lie at the intersection between Computer Graphics and Medical Data Analysis, paving the way for numerous perspectives
Chassonnery, Pauline. "Modélisation mathématique en 3D de l'émergence de l'architecture des tissus conjonctifs". Electronic Thesis or Diss., Toulouse 3, 2023. http://www.theses.fr/2023TOU30354.
Testo completoIn this thesis, we investigate whether simple local mechanical interactions between a reduced set of components could govern the emergence of the 3D architecture of biological tissues. To explore this hypothesis, we develop two mathematical models. The first one, ECMmorpho-3D, aims at reproducing a non-specialised connective tissue and is reduced to the Extra-Cellular Matrix (ECM) component, that is a 3D dynamically connected fibre network. The second, ATmorpho-3D, is built by adding to this network spherical cells which spontaneously appear and grow in order to mimic the morphogenesis of Adipose Tissue (AT), a specialised connective tissue with major biomedical importance. We then construct a unified analysis framework to visualise, segment and quantitatively characterise the fibrous and cellular structures produced by our two models. It constitutes a generic tool for the 3D visualisation of systems composed of a mixture of spherical (cells) and rod-like (fibres) elements and for the automatic detection of in such systems of clusters of spherical objects separated by rod-like elements. This tool is also applicable to biological 3D microscopy images, enabling a comparison between in vivo and in silico structures. We study the structures produced by the model ECMmorpho-3D by performing numerical simula- tions. We show that this model is able to spontaneously generate different types of architectures, which we identify and characterise using our analysis framework. An in-depth parametric analysis lead us to identify an intermediate emerging variable, the number of crosslinks per fibre, which explains and partly predicts the fate of the modelled system. A temporal analysis reveals that the characteristic time-scale of the organisation process is a function of the network remodelling speed, and that all systems follow the same, unique evolutionary pathway. Finally, we use the model ATmorpho-3D to explore the influence of round cells over the organisation of a fibre network, taking as reference the model ECMmorpho-3D. We show that the number of cells can influence the local alignment of the fibres but not the global organisation of the network. On the other hand, the cells inside the network spontaneously organise into clusters with realistic morphological features very close to those of in vivo structures, surrounded by sheet-like fibre bundles. Moreover, the distribution of the different morphological types of clusters is similar in in silico and in vivo systems, suggesting that the model is able to produce realistic morphologies not only on the scale of one cluster but also on the scale of the whole system, reproducing the structural variability observed in biological samples. A parametric analysis reveals that the proportion in which each morphology is present in an in silico system is governed mainly by the remodelling characteristic of the fibres, pointing to the essential role of the ECM properties in AT architecture and function (in agreement with several biological results and previous 2D findings). The fact that these very simple mathematical models can produce realistic structures supports our hypothesis that biological tissues architecture could emerge spontaneously from local mechanical inter- actions between the tissue components, independently of the complex biological phenomena taking place around them. This opens many perspectives regarding our understanding of the fundamental principles governing how biological tissue architecture emerges during organogenesis, is maintained throughout life and can be affected by various pathological conditions. Potential applications range from tissue engineering to therapeutic treatment inducing regeneration in adult mammals
Robert, Bruno. "Echographie Tridimensionnelle". Phd thesis, Télécom ParisTech, 1999. http://tel.archives-ouvertes.fr/tel-00005697.
Testo completoLibri sul tema "3D visualisation and segmentation"
Shaughnessy, J. 3D visualisation. Manchester: University of Manchester, Department of ComputerScience, 1995.
Cerca il testo completoDelengaigne, Anthony. Real-time 3D visualisation system. Oxford: Oxford Brookes University, 2004.
Cerca il testo completoHall, Tim. 3D visualisation of mobile robot sensr data. Manchester: University of Manchester, Department of Computer Science, 1997.
Cerca il testo completoOttoson, Patrik. Geographic indexing and data management for 3D-visualisation. Stockholm: Royal Institute of Technology, KTH, 2001.
Cerca il testo completoBanik, Shantanu, Rangaraj M. Rangayyan e Graham S. Boag. Landmarking and Segmentation of 3D CT Images. Cham: Springer International Publishing, 2009. http://dx.doi.org/10.1007/978-3-031-01635-6.
Testo completoJones, Michael. Automatic model acquisition for 3D object recognition and visualisation. Manchester: University of Manchester, 1995.
Cerca il testo completoBuchroithner, Manfred. True-3D in Cartography: Autostereoscopic and Solid Visualisation of Geodata. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012.
Cerca il testo completoWörz, Stefan. 3D parametric intensity models for the localization of 3D anatomical point landmarks and 3D segmentation of human vessels. Berlin: Akademische Verlagsgesellschaft Aka, 2006.
Cerca il testo completoRomano, Alex. I, inventor: 3D mind technology. 4a ed. [Place of publication not identified]: A.R.P. Pub. Co., 2008.
Cerca il testo completoAdamson, Paul. The design of CAD and the birth of CAID ; and, 2 x 2D = 3D: Visualisation of virtual 3D forms from 2D profiles. don]: Middlesex University, 1992.
Cerca il testo completoCapitoli di libri sul tema "3D visualisation and segmentation"
Skalski, Andrzej, Mirosław Socha, Mariusz Duplaga, Krzysztof Duda e Tomasz Zieliński. "3D Segmentation and Visualisation of Mediastinal Structures Adjacent to Tracheobronchial Tree from CT Data". In Advances in Intelligent and Soft Computing, 523–34. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-13105-9_52.
Testo completoTschumperlé, David, Christophe Tilmant e Vincent Barra. "3D Visualisation". In Digital Image Processing with C++, 227–42. Boca Raton: CRC Press, 2023. http://dx.doi.org/10.1201/9781003323693-10.
Testo completoYoung, Peter, e Malcolm Munro. "3D Software Visualisation". In Visual Representations and Interpretations, 341–50. London: Springer London, 1999. http://dx.doi.org/10.1007/978-1-4471-0563-3_38.
Testo completoBuchroithner, Manfred F., e Claudia Knust. "True-3D in Cartography—Current Hard- and Softcopy Developments". In Geospatial Visualisation, 41–65. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-12289-7_3.
Testo completoWeninger, W. J., Lars-Peter Kamolz e S. H. Geyer. "3D Visualisation of Skin Substitutes". In Dermal Replacements in General, Burn, and Plastic Surgery, 87–96. Vienna: Springer Vienna, 2013. http://dx.doi.org/10.1007/978-3-7091-1586-2_8.
Testo completoO’Brien, Scarlett, e Nagy Darwish. "3D Visualisation of the Spine". In Advances in Experimental Medicine and Biology, 139–68. Cham: Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-26462-7_7.
Testo completoMansutti, Alessandro, Mario Covarrubias Rodriguez, Monica Bordegoni e Umberto Cugini. "Augmented Reality Visualisation System". In Tactile Display for Virtual 3D Shape Rendering, 101–8. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-48986-5_8.
Testo completoHeinen, Torsten, Martin May e Benno Schmidt. "3d Visualisation in Spatial Data Infrastructures". In Smart Graphics, 222–29. Berlin, Heidelberg: Springer Berlin Heidelberg, 2005. http://dx.doi.org/10.1007/11536482_20.
Testo completov. Pichler, C., K. Radermacher, W. Boeckmann, G. Jakse e G. Rau. "3D-visualisation for image guided surgery". In Lecture Notes in Computer Science, 309–14. Berlin, Heidelberg: Springer Berlin Heidelberg, 1997. http://dx.doi.org/10.1007/bfb0029250.
Testo completoYazdy, Farzad E., Jon Tyrrell, Mark Riley e Norman Winterbottom. "CARVUPP: Computer Assisted Radiological Visualisation Using Parallel Processing". In 3D Imaging in Medicine, 363–75. Berlin, Heidelberg: Springer Berlin Heidelberg, 1990. http://dx.doi.org/10.1007/978-3-642-84211-5_23.
Testo completoAtti di convegni sul tema "3D visualisation and segmentation"
Zhang, Xiangrong, Feng Dong, Gordon Clapworthy, Youbing Zhao e Licheng Jiao. "Semi-supervised Tissue Segmentation of 3D Brain MR Images". In 2010 14th International Conference Information Visualisation (IV). IEEE, 2010. http://dx.doi.org/10.1109/iv.2010.90.
Testo completoKopacsi, Sandor. "Interactive visualisation in 3D". In 2012 IEEE 3rd International Conference on Cognitive Infocommunications (CogInfoCom). IEEE, 2012. http://dx.doi.org/10.1109/coginfocom.2012.6421930.
Testo completoKapelner, Adam, Peter P. Lee e Susan Holmes. "An Interactive Statistical Image Segmentation and Visualization System". In International Conference on Medical Information Visualisation - BioMedical Visualisation (MediVis 2007). IEEE, 2007. http://dx.doi.org/10.1109/medivis.2007.5.
Testo completoZhang, Yan, Bogdan J. Matuszewski e Lik-Kwan Shark. "A Novel Medical Image Segmentation Method using Dynamic Programming". In International Conference on Medical Information Visualisation - BioMedical Visualisation (MediVis 2007). IEEE, 2007. http://dx.doi.org/10.1109/medivis.2007.2.
Testo completoShepherd, Phil. "3D Visual Thinking". In Electronic Visualisation and the Arts. BCS Learning & Development, 2018. http://dx.doi.org/10.14236/ewic/eva2018.48.
Testo completoEllis, David. "3D Visualisation for Seismic Processing". In Abu Dhabi International Petroleum Exhibition and Conference. Society of Petroleum Engineers, 2002. http://dx.doi.org/10.2118/78509-ms.
Testo completoKrsek, Premysl, Michal Spanel, Petr Krupa, Ivo Marek e Pavlina Cernochov. "Teeth And Jaw 3D Reconstrucion In Stomatology". In International Conference on Medical Information Visualisation - BioMedical Visualisation (MediVis 2007). IEEE, 2007. http://dx.doi.org/10.1109/medivis.2007.20.
Testo completoDuncan, Justin, e Frankie Inguanez. "Social Distancing Crowd Segmentation, Estimation and Visualisation". In 2021 IEEE 11th International Conference on Consumer Electronics (ICCE-Berlin). IEEE, 2021. http://dx.doi.org/10.1109/icce-berlin53567.2021.9720028.
Testo completoMcFarlane, N. J. B., G. J. Clapworthy, A. Agrawal, M. Viceconti, F. Taddei, E. Schileo e F. Baruffaldi. "3D Multiscale Visualisation for Medical Datasets". In 2008 Fifth International Conference BioMedical Visualization: Information Visualization in Medical and Biomedical Informatics (MEDIVIS). IEEE, 2008. http://dx.doi.org/10.1109/medivis.2008.14.
Testo completoDrenikow, Brandon, David Arppe, Pejman Mirza-Babaei e Andrew Hogue. "Interactive 3D visualisation of playtesting data". In 2014 IEEE Games, Media, Entertainment (GEM) Conference. IEEE, 2014. http://dx.doi.org/10.1109/gem.2014.7048116.
Testo completoRapporti di organizzazioni sul tema "3D visualisation and segmentation"
Toutin, Th, A. Redmond, E. Hoeppner, D. Hoja e C. King. RADARSAT and DEM Data Fusion for 3D Visualisation Over the Reunion Island for Geoscientific Applications. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1998. http://dx.doi.org/10.4095/219317.
Testo completoBuck, Valentin. Digital Earth Viewer. GEOMAR, 2023. http://dx.doi.org/10.3289/sw_6_2023.
Testo completoWang, Song. Metallic Material Image Segmentation by using 3D Grain Structure Consistency and Intra/Inter-Grain Model Information. Fort Belvoir, VA: Defense Technical Information Center, gennaio 2015. http://dx.doi.org/10.21236/ada617033.
Testo completoCheniour, Amani, Amir Ziabari, Elena Tajuelo Rodriguez, Mohammed Alnaggar, Yann Le Pape e T. M. Rosseel. Reconstruction of 3D Concrete Microstructures Combining High-Resolution Characterization and Convolutional Neural Network for Image Segmentation. Office of Scientific and Technical Information (OSTI), febbraio 2024. http://dx.doi.org/10.2172/2311320.
Testo completoHuang, Haohang, Erol Tutumluer, Jiayi Luo, Kelin Ding, Issam Qamhia e John Hart. 3D Image Analysis Using Deep Learning for Size and Shape Characterization of Stockpile Riprap Aggregates—Phase 2. Illinois Center for Transportation, settembre 2022. http://dx.doi.org/10.36501/0197-9191/22-017.
Testo completoHuang, Haohang, Jiayi Luo, Kelin Ding, Erol Tutumluer, John Hart e Issam Qamhia. I-RIPRAP 3D Image Analysis Software: User Manual. Illinois Center for Transportation, giugno 2023. http://dx.doi.org/10.36501/0197-9191/23-008.
Testo completoBlundell, S., e Philip Devine. Creation, transformation, and orientation adjustment of a building façade model for feature segmentation : transforming 3D building point cloud models into 2D georeferenced feature overlays. Engineer Research and Development Center (U.S.), gennaio 2020. http://dx.doi.org/10.21079/11681/35115.
Testo completoCheng, Peng, James V. Krogmeier, Mark R. Bell, Joshua Li e Guangwei Yang. Detection and Classification of Concrete Patches by Integrating GPR and Surface Imaging. Purdue University, 2021. http://dx.doi.org/10.5703/1288284317320.
Testo completoCheng, Peng, James V. Krogmeier, Mark R. Bell, Joshua Li e Guangwei Yang. Detection and Classification of Concrete Patches by Integrating GPR and Surface Imaging. Purdue University, 2021. http://dx.doi.org/10.5703/1288284317320.
Testo completoBurks, Thomas F., Victor Alchanatis e Warren Dixon. Enhancement of Sensing Technologies for Selective Tree Fruit Identification and Targeting in Robotic Harvesting Systems. United States Department of Agriculture, ottobre 2009. http://dx.doi.org/10.32747/2009.7591739.bard.
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