Results 251 to 260 of about 13,281,117 (305)

Three-dimensional craniofacial reconstruction imaging

Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology, 2002
This review article aims to describe and discuss the imaging techniques most commonly used in medicine and dentistry to obtain three-dimensional images of the craniofacial complex. Three-dimensional imaging techniques provide extensive possibilities for the detailed and precise analysis of the whole craniofacial complex, for virtual (on-screen ...
Moschos A, Papadopoulos, Panayiotis K, Christou, Payayiotis K, Christou, Athanasios E, Athanasiou, Peter, Boettcher, Hans Florian, Zeilhofer, Robert, Sader, Nikolaos A, Papadopulos   +7 more
openaire   +2 more sources

Three-Dimensional Reconstruction of Human Interactions

2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2020
Understanding 3d human interactions is fundamental for fine grained scene analysis and behavioural modeling. However, most of the existing models focus on analyzing a single person in isolation, and those who process several people focus largely on resolving multi-person data association, rather than inferring interactions.
Mihai Fieraru, Mihai Zanfir, Elisabeta Oneata, Alin-Ionut Popa, Vlad Olaru, Cristian Sminchisescu   +5 more
openaire   +2 more sources

An analysis of three-dimensional reconstructive echocardiography

Ultrasound in Medicine & Biology, 1984
Three-dimensional reconstructive echocardiography provides the necessary data for a complete description of cardiac structure and function. It is implemented using an inexpensive position locating device, a sector scanner, and a general purpose computer with attached image and graphics processors. Its application to the three-dimensional reconstruction
K R, Stickels, L S, Wann
openaire   +2 more sources

Three-dimensional reconstruction of ryanodine receptors

Frontiers in Bioscience, 2002
Nearly all available information on the three-dimensional structure of the ryanodine receptor (RyR) class of intracellular calcium release channels has come from electron microscopy. This review focuses on results that have been obtained by cryo-electron microscopy of purified, detergent-solubilized receptors in combination with single-particle image ...
Terence, Wagenknecht, Montserrat, Samsó
openaire   +2 more sources

Three-dimensional reconstruction of neuronal forests

Neurocomputing, 2001
Abstract Three-dimensional reconstruction of neuronal forests from a coherent volumetric data set representing Golgi-stained cortical material is demonstrated. The system automates in parallel neuron feature extraction and reconstruction, replacing largely manual techniques for tracing individual neurons.
Brent P. Burton, Bruce H. McCormick, Reidun Torp, James H. Fallon   +3 more
openaire   +1 more source

Three-Dimensional Reconstruction of Orbital Fractures

Journal of Visualized Experiments
Reconstruction of orbital fractures can be challenging. The limited exposure, involvement of several wall defects, and the variable three-dimensional (3D) anatomy result in difficulty in achieving superior outcomes in complex cases. The use of patient-specific implants for the reconstruction of orbital defects shows great promise.
Andrei, Krasovsky, Ahmad, Hija, Nidal, Zeineh, Tal, Capucha, Ori, Blanc, Omri, Emodi, Adi, Rachmiel, Dekel, Shilo   +7 more
openaire   +2 more sources

A three-dimensional reconstruction of the human hypothalamus

Brain Research Bulletin, 1994
A previous three-dimensional reconstruction of the rat hypothalamus revealed an organization of nuclei into three major clusters. This clustering may relate to the presence of three hypothalamic anlagen in the embryo and to a restriction of marker proteins and transcription factors to specific regions of the hypothalamus during development. To see if a
J K, Young, G B, Stanton
openaire   +2 more sources

Three‐dimensional reconstruction of the temporal bone

The Laryngoscope, 1990
AbstractStudy of the complex anatomy and pathology of the temporal bone has traditionally used microscopy which permits analysis in only two dimensions. Recent advances in bioimaging technology have permitted visualization and reconstruction of computed tomography images in three dimensions. We have developed a technique that applies this technology in
J D, Green, M S, Marion, B J, Erickson, R A, Robb, R, Hinojosa   +4 more
openaire   +2 more sources

Three-dimensional reconstruction of the otosclerotic focus

Acta Oto-Laryngologica, 2009
The location and three-dimensional (3D) shapes of the otosclerotic foci suggest a general centripetal distribution of otosclerotic bone remodeling around the inner ear space, whereas the normal bone remodeling is distributed centrifugally. The existence of an inverse spatial relation between normal and otosclerotic bone remodeling suggests that inner ...
Bloch, Sune Land, Sørensen, Mads Sølvsten   +1 more
openaire   +3 more sources

Three-dimensional reconstruction of biological sections

Journal of Biomedical Engineering, 1982
To observe internal detail in biological structures using light or electron microscopy, specimens need to be prepared from thin sections. Quantitative analysis of these section requires the transfer of complete section images, or selected features from them, into a computer. Where a complete structure is represented by a series of consecutive sections,
W J, Perkins, R J, Green
openaire   +2 more sources