Výsledky vyhledávání - "Hector F, Rios"

FlyBy CNN: A 3D surface segmentation framework

Autor: Gisele F. Neiva, Fabiana N. Soki, Camila Massaro, Hector F. Rios, Erika Benavides, Marilia Yatabe, Marcos Ioshida, Aron Aliaga-Del Castillo, Serge Brosset, Antonio Carlos de Oliveira Ruellas, Martin Styner, Lucia H. S. Cevidanes, Maxime Dumont, Juan Carlos Prieto, Marcela Gurgel, Beatriz Paniagua, Jonas Bianchi, Louis Boubolo

Publikováno v: Proc SPIE Int Soc Opt Eng

In this paper, we present FlyBy CNN, a novel deep learning based approach for 3D shape segmentation. FlyByCNN consists of sampling the surface of the 3D object from different view points and extracting surface features such as the normal vectors. The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7166306a79243a3add489c1cee2e568e
https://pubmed.ncbi.nlm.nih.gov/33758460

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Merging and Annotating Teeth and Roots from Automated Segmentation of Multimodal Images

Publikováno v: Multimodal Learning for Clinical Decision Support ISBN: 9783030898465
ML-CDS@MICCAI

This paper aims to combine two different imaging techniques to create an accurate 3D model representation of root canals and dental crowns. We combine Cone-Beam Computed Tomography (CBCT) (root canals) and Intra Oral Scans (IOS) (dental crowns). The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::68f36a0b92f1da62e1584786cc438053
https://doi.org/10.1007/978-3-030-89847-2_8

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Patient Specific Classification of Dental Root Canal and Crown Shape

Publikováno v: Shape Med Imaging (2020)
Shape in Medical Imaging ISBN: 9783030610555
ShapeMI@MICCAI

This paper proposes machine learning approaches to support dentistry researchers in the context of integrating imaging modalities to analyze the morphology of tooth crowns and roots. One of the challenges to jointly analyze crowns and roots with prec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23fea9f5d4f4e385cb572abb409320d5
https://pubmed.ncbi.nlm.nih.gov/33385170

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Akademický článek

Periostin responds to mechanical stress and tension by activating the MTOR signaling pathway.

Autor: Luciana K Rosselli-Murai, Luciana O Almeida, Chiara Zagni, Pablo Galindo-Moreno, Miguel Padial-Molina, Sarah L Volk, Marcelo J Murai, Hector F Rios, Cristiane H Squarize, Rogerio M Castilho

Publikováno v: PLoS ONE, Vol 8, Iss 12, p e83580 (2013)

Current knowledge about Periostin biology has expanded from its recognized functions in embryogenesis and bone metabolism to its roles in tissue repair and remodeling and its clinical implications in cancer. Emerging evidence suggests that Periostin

Externí odkaz: https://doaj.org/article/b75b515dfbe14f7ba267183dcccd8934

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Buccal bone defects and transversal tooth movement of mandibular lateral segments in patients after orthodontic treatment with and without piezocision: A case-control retrospective study

Autor: Alejandra Mejia, Juan Fernando Aristizabal, Hector F. Rios, Wilhelm Bellaiza-Cantillo, Maria Antonia Alvarez, Marcos Ioshida, Lucia H. S. Cevidanes, Antonio Carlos de Oliveira Ruellas, Marcela Tirado, Daniela Alzate, Diego Rey

Publikováno v: Am J Orthod Dentofacial Orthop

Introduction This study aimed to compare the extent of buccal bone defects (dehiscences and fenestrations) and transversal tooth movement of mandibular lateral segments in patients after orthodontic treatment with and without piezocision in cone-beam

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::641b18efabf639e548a45da1ef9ad47d
https://pubmed.ncbi.nlm.nih.gov/33487497

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Relationship between the polymorphism in the interleukin 1-β and the treatment time of patients subjected to a modified piezocision technique

Autor: Mario Alejandro Ortiz, Juan Fernando Aristizabal, Beatriz Parra, Maria Antonia Alvarez, Hector F. Rios, Diego Rey

Publikováno v: Colombia Médica, Volume: 51, Issue: 1, Article number: e4141, Published: 28 MAR 2020
Colombia Médica : CM

Aim: We aimed to evaluate the correlation between the polymorphism of the interleukin 1-Beta (IL1-β, +3954 C>T) and tooth movement, in a group of Colombian patients undergoing surgically accelerated orthodontic tooth movement. Methods: The study was

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca4038cbebb89526fc8d0a2cc66e8117
http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S1657-95342020000100002&lng=en&tlng=en

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Comparison of linear and angular changes assessed in digital dental models and cone-beam computed tomography

Autor: Daniela Gamba Garib, Erika Benavides, Lucia H. S. Cevidanes, Juan Fernando Aristizabal, Antonio Carlos de Oliveira Ruellas, Marilia Yatabe, Hector F. Rios, Camila Massaro, Maria Antonia Alvarez, Diego Rey, Carolina Losada, José Roberto Pereira Lauris, Marcos Ioshida

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Orthod Craniofac Res

OBJECTIVE: To compare the three-dimensional (3D) linear displacements and the mesiodistal and buccolingual angulation changes after orthodontic treatment in digital dental models (DDMs) and 3D models derived from cone-beam computed tomography (CBCT).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be16d1c554459e0663481e5d260d1a50

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American Academy of Periodontology Best Evidence Consensus Statement on Selected Oral Applications for Cone-Beam Computed Tomography

Autor: Bradley S. McAllister, Marianna Evans, Hector F. Rios, David P. Sarment, E. Todd Scheyer, Marc L. Nevins, David Kim, George A. Mandelaris

Publikováno v: Journal of Periodontology. 88:939-945

The American Academy of Periodontology (AAP) recently embarked on a Best Evidence Consensus (BEC) model of scientific inquiry to address questions of clinical importance in periodontology for which there is insufficient evidence to arrive at a defini

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79887ef9c34876c5d4230c9f131a0fc7
https://doi.org/10.1902/jop.2017.170234

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POLIMORFISMO DE LA INTERLEUQUINA 1 BETA (IL-1Β) Y ORTODONCIA: REVISIÓN SISTEMÁTICA

Autor: Mario Alejandro Ortiz, Hector F. Rios, Beatriz Parra Patiño, Diego Rey, Maria Antonia Alvarez, Juan Fernando Aristizabal

Publikováno v: Revista Facultad de Odontología. 31

Introducción: el objetivo de esta revisión sistemática es analizar, a través de la literatura publicada, la relación entre el polimorfismo de la interleuquina 1 beta (IL-1β) y la ortodoncia. Métodos: se aplicó la estrategia de búsqueda desar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::72e1d3b5d52539ee3390f602b9a2a076
https://doi.org/10.17533/udea.rfo.v31n1-2a13

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REHABILITATION OF THE ESTHETIC ZONE USING MULTIPLE ADJACENT INDIVIDUAL IMPLANT-SUPPORTED RESTORATIONS: WHERE ARE THE LIMITS?

Autor: Hector F. Rios, Guillermo Bernal Dulcey, Rafael Murgueitio

Publikováno v: Revista Facultad de Odontología Universidad de Antioquia, Vol 30, Iss 2, Pp 264-271 (2019)

Rehabilitation of the partially edentulous anterior maxilla is considered one of the most difficult challenges for the restorative dentist due to the esthetic, functional and psychological implications. Implant-supported restorations provide an appea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40dde3be4d7abd725baff06cc240340c
https://doi.org/10.17533/udea.rfo.v30n2a11

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