Results 11 to 20 of about 519,715 (263)
Three-Dimensional Imaging in Orthodontics [PDF]
Turkish Journal of Orthodontics, 2018 Orthodontic records are one of the main milestones in orthodontic therapy. Records are essential not only for diagnosis and treatment planning but also for follow-up of the case, communicating with colleagues, and evaluating the treatment outcomes ...
Oya Erten, Burcu Nur Yılmaz
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Three-dimensional imaging of Drosophila melanogaster. [PDF]
PLoS ONE, 2007 BackgroundThe major hindrance to imaging the intact adult Drosophila is that the dark exoskeleton makes it impossible to image through the cuticle. We have overcome this obstacle and describe a method whereby the internal organs of adult Drosophila can ...
Leeanne McGurk +4 more
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Three-Dimensional Kaleidoscopic Imaging [PDF]
Imaging and Applied Optics Technical Papers, 2011 Planar mirror systems are capable of generating many virtual views, yet their practical use for multi-view imaging has been hindered by limiting configurations that enable view decomposition. In this work we lift those restrictions.
Ihrke, I. +3 more
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Optimizing Image Focus for Shape From Focus Through Locally Weighted Non-Parametric Regression
IEEE Access, 2019 Shape from focus is a passive optical technique that uses multiple images with different focus levels. To compute the sharpness of each pixel in the image sequence, obtained by translating the object plane at a constant step size along the optical axis ...
Hoon-Seok Jang +2 more
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Three dimensional acoustic imaging technology of buried object detection [PDF]
MATEC Web of Conferences, 2019 With the development of 21th century seabed imaging sonar technology, more and more attention is paid to buried object detection technology in the world.
Cong Weihua, Zhou Lisheng
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Segmentation of three dimensional images [PDF]
Proceedings. 1985 IEEE International Conference on Robotics and Automation, 2005 In this paper, we describe the fundamental differences between three-dimensional (range) images and two-dimensional (luminance) images. A number of problems arise which are unique to range data, including in particular a strong sensitivity to quantization effects.
Wesley E. Snyder, Griff L. Bilbro
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Three-dimensional imaging and scanning: Current and future applications for pathology
Journal of Pathology Informatics, 2017 Imaging is vital for the assessment of physiologic and phenotypic details. In the past, biomedical imaging was heavily reliant on analog, low-throughput methods, which would produce two-dimensional images.
Navid Farahani +7 more
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Three-dimensional imaging of dislocations [PDF]
Nature, 2013 arising from C.-C. Chen et al. , 74–77 (2013)10.1038/nature12009 At first sight, the achievement of determining atom positions in three dimensions appears spectacular1. Chen and colleagues1 apply a form of tomographic reconstruction to a tilt series of annular dark field (ADF) images of crystalline ...
Peter, Rez, Michael M J, Treacy
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Jitter Elimination in Shape Recovery by using Adaptive Neural Network Filter
Sensors, 2019 Three-dimensional (3D) cameras are expensive because they employ additional charged coupled device sensors and optical elements, e.g., lasers or complicated scanning mirror systems.
Sung-An Lee +2 more
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Correlation Plenoptic Imaging With Entangled Photons
Technologies, 2016 Plenoptic imaging is a novel optical technique for three-dimensional imaging in a single shot. It is enabled by the simultaneous measurement of both the location and the propagation direction of light in a given scene.
Francesco V. Pepe +4 more
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