1 resultado para tree searching
em Acceda, el repositorio institucional de la Universidad de Las Palmas de Gran Canaria. España
Filtro por publicador
- Repository Napier (1)
- Acceda, el repositorio institucional de la Universidad de Las Palmas de Gran Canaria. España (1)
- AMS Tesi di Dottorato - Alm@DL - Università di Bologna (6)
- AMS Tesi di Laurea - Alm@DL - Università di Bologna (2)
- Aquatic Commons (15)
- ArchiMeD - Elektronische Publikationen der Universität Mainz - Alemanha (6)
- Archive of European Integration (1)
- Archivo Digital para la Docencia y la Investigación - Repositorio Institucional de la Universidad del País Vasco (2)
- Avian Conservation and Ecology - Eletronic Cientific Hournal - Écologie et conservation des oiseaux: (2)
- Biblioteca Digital da Produção Intelectual da Universidade de São Paulo (31)
- Biblioteca Digital da Produção Intelectual da Universidade de São Paulo (BDPI/USP) (18)
- Biblioteca Digital de Teses e Dissertações Eletrônicas da UERJ (2)
- BORIS: Bern Open Repository and Information System - Berna - Suiça (75)
- Boston University Digital Common (4)
- Brock University, Canada (6)
- Bucknell University Digital Commons - Pensilvania - USA (5)
- Cambridge University Engineering Department Publications Database (47)
- CentAUR: Central Archive University of Reading - UK (62)
- Center for Jewish History Digital Collections (6)
- Chapman University Digital Commons - CA - USA (3)
- Chinese Academy of Sciences Institutional Repositories Grid Portal (86)
- Cochin University of Science & Technology (CUSAT), India (5)
- Collection Of Biostatistics Research Archive (1)
- CORA - Cork Open Research Archive - University College Cork - Ireland (1)
- CUNY Academic Works (3)
- Dalarna University College Electronic Archive (8)
- Deakin Research Online - Australia (84)
- Department of Computer Science E-Repository - King's College London, Strand, London (8)
- Digital Archives@Colby (1)
- Digital Commons - Michigan Tech (5)
- Digital Commons @ Winthrop University (1)
- DigitalCommons@The Texas Medical Center (2)
- DigitalCommons@University of Nebraska - Lincoln (6)
- DRUM (Digital Repository at the University of Maryland) (1)
- Duke University (4)
- eResearch Archive - Queensland Department of Agriculture; Fisheries and Forestry (36)
- Greenwich Academic Literature Archive - UK (4)
- Helda - Digital Repository of University of Helsinki (26)
- Indian Institute of Science - Bangalore - Índia (39)
- INSTITUTO DE PESQUISAS ENERGÉTICAS E NUCLEARES (IPEN) - Repositório Digital da Produção Técnico Científica - BibliotecaTerezine Arantes Ferra (1)
- Instituto Politécnico do Porto, Portugal (6)
- Lume - Repositório Digital da Universidade Federal do Rio Grande do Sul (2)
- Massachusetts Institute of Technology (4)
- Ministerio de Cultura, Spain (9)
- Plymouth Marine Science Electronic Archive (PlyMSEA) (2)
- QUB Research Portal - Research Directory and Institutional Repository for Queen's University Belfast (80)
- Queensland University of Technology - ePrints Archive (91)
- Repositório digital da Fundação Getúlio Vargas - FGV (2)
- Repositório Institucional UNESP - Universidade Estadual Paulista "Julio de Mesquita Filho" (148)
- RUN (Repositório da Universidade Nova de Lisboa) - FCT (Faculdade de Cienecias e Technologia), Universidade Nova de Lisboa (UNL), Portugal (1)
- SAPIENTIA - Universidade do Algarve - Portugal (5)
- School of Medicine, Washington University, United States (1)
- Universidad Autónoma de Nuevo León, Mexico (1)
- Universidade de Lisboa - Repositório Aberto (1)
- Universidade Federal do Pará (1)
- Universitat de Girona, Spain (3)
- Universitätsbibliothek Kassel, Universität Kassel, Germany (2)
- Université de Lausanne, Switzerland (2)
- Université de Montréal, Canada (1)
- University of Queensland eSpace - Australia (2)
- University of Southampton, United Kingdom (17)
- University of Washington (1)
Resumo:
[EN] In this paper, we present a vascular tree model made with synthetic materials and which allows us to obtain images to make a 3D reconstruction.We have used PVC tubes of several diameters and lengths that will let us evaluate the accuracy of our 3D reconstruction. In order to calibrate the camera we have used a corner detector. Also we have used Optical Flow techniques to follow the points through the images going and going back. We describe two general techniques to extract a sequence of corresponding points from multiple views of an object. The resulting sequence of points will be used later to reconstruct a set of 3D points representing the object surfaces on the scene. We have made the 3D reconstruction choosing by chance a couple of images and we have calculated the projection error. After several repetitions, we have found the best 3D location for the point.