Surface Registration
Mostrando 1-12 de 15 artigos, teses e dissertações.
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1. A 120-second stretch improves postural control and plantar pressure: quasi-experimental study
ABSTRACT BACKGROUND: There are no studies on long-term bilateral calf stretching in relation to balance and plantar pressure. OBJECTIVES: To demonstrate that there is better control of posture and pressures after continuous stretching of the posterior calf muscles. DESIGN AND SETTING: Pre and post-intervention study conducted in a private clinic. METHODS
Sao Paulo Medical Journal. Publicado em: 2022
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2. Reliability of measurements on virtual models obtained from scanning of impressions and conventional plaster models
Aim: To evaluate the reliability of linear measurements in virtual models by comparing measurements performed on virtual models obtained from alginate impression scans, plaster model and measurements performed on conventional plaster model. Methods: The sample comprised 26 randomly selected patients to have impressions of their upper and lower jaws taken usi
Braz. J. Oral Sci.. Publicado em: 2014-12
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3. Interferência dos artefatos de imagem causados por acessórios ortodônticos metálicos em sobreposições de imagens de TCFC / Influence of streaking artifacts due to metallic orthodontic accessories in CBCT 3D model superimposition
The aim of this study was to determine whether the artifacts caused by orthodontic metallic accessories interfere with the accuracy of three-dimensional (3D) Cone Beam Computed Tomography (CBCT) model superimposition. Ten dry human skulls were subjected to 3 CBCT scans: without orthodontic brackets (T1), with stainless steel brackets bonded (T2) and with ort
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 06/07/2012
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4. Hausdorff Distance evaluation of orthodontic accessories' streaking artifacts in 3D model superimposition
The aim of this study was to determine whether image artifacts caused by orthodontic metal accessories interfere with the accuracy of 3D CBCT model superimposition. A human dry skull was subjected three times to a CBCT scan: at first without orthodontic brackets (T1), then with stainless steel brackets bonded without (T2) and with orthodontic arch wires (T3)
Braz. oral res.. Publicado em: 2012-10
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5. Estimate of energy balance in the basin Jaguaribe-CE using remote sensing techniques / Estimativa do balanço de energia na bacia do Baixo Jaguaribe utilizando técnicas de sensoriamento remoto.
Using techniques of remote detection, this work aimed to obtain the energy balance in the Basin of Low Jaguaribe, Perimeter irrigated Tabuleiro de Russas and dam Santo Antônio de Russas. Two images of sensor TM of the satellite Landsat 5 obtained together DGI (Department of Generation of Images) of INPE, composed by six bands, (1,2,3,4,5,7) of the spectrum
Publicado em: 2009
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6. Automatic surface registration using spin-images / Registro automático de superfícies usando spin-image
This work describes a method based on three stages for reconstructing a model from a given set of scanned meshes obtained from 3D scanners. Meshes scanned from different scanners view points have their representation in local coordinate systems. Therefore, for final model reconstruction, an alignment of the meshes is required. The most popular algorithm for
Publicado em: 2007
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7. Alterações na superfície ocular de coelhos tratados com formulações do herbicida ácido diclorofenoxiacético (2,4 d), utilizando a graduação do teste ocular de draize
Ocular irritation test is required by the Brazilian government authorities during the registration process of pesticide products, and it is essential for its toxicological classification. The present study evaluated the clinical and microscopic changes in the eye surface of rabbits after treatment with four pesticide formulations containing the herbicide 2,4
Publicado em: 2007
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8. Avaliação eletromiografica de musculos da mastigação em pacientes portadores de maloclusão tratados com ortopedia funcional dos maxilares / Electromyographic assessment of mastication muscles from patients with malocclusions attended by functional maxillary orthopedics
Growth, development and correct Stomatognatic System functioning can interact by a positive way or not; it could be positive if happened by natural way (without professional action) or by any kind of preventive or corrective treatment. The Functional Maxillary Orthopedics under Neuro Oclusal Rehabilitation point of view, used resources that could give condit
Publicado em: 2006
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9. Avaliação dos registros dos contatos oclusais obtidos com o auxilio da associação do papel carbono com o sistema computadorizado T- Scan II / A new technique for recording interocclusal contacts
The influence of occlusion contacts on the temporomandibular articulation dynamics and the tonus of mastication muscles have been stated in many researches. The harmony among these components of the mastication system will only be obtained, if the contacts that occur on the occlusion surface of the teeth, either during the end of closing or during mandible e
Publicado em: 2005
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10. Physiological basis and image processing in functional magnetic resonance imaging: Neuronal and motor activity in brain
Functional magnetic resonance imaging (fMRI) is recently developing as imaging modality used for mapping hemodynamics of neuronal and motor event related tissue blood oxygen level dependence (BOLD) in terms of brain activation. Image processing is performed by segmentation and registration methods. Segmentation algorithms provide brain surface-based analysis
BioMed Central.
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11. Binocular visual surface perception.
Binocular disparity, the differential angular separation between pairs of image points in the two eyes, is the well-recognized basis for binocular distance perception. Without denying disparity's role in perceiving depth, we describe two perceptual phenomena, which indicate that a wider view of binocular vision is warranted. First, we show that disparity can
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12. Functional and structural mapping of human cerebral cortex: Solutions are in the surfaces
The human cerebral cortex is notorious for the depth and irregularity of its convolutions and for its variability from one individual to the next. These complexities of cortical geography have been a chronic impediment to studies of functional specialization in the cortex. In this report, we discuss ways to compensate for the convolutions by using a com
The National Academy of Sciences.