Results 21 to 30 of about 3,238,598 (346)

Three dimensional echocardiographic imaging of multiple recurrent myxomas

Monaldi Archives for Chest Disease, 2020
We report a case of a recurrence of 5 cardiac myxomas in both atria with atypical anatomical features difficult to image. Although a multimodality imaging was performed, three-dimensional echocardiography (3DE) was the only technique able to correctly ...
Reem Al Sergani, Bander Alamro, Mohammed Al Admawi, Isra Elmahi, Gabriella Iannuzzo, Antonio Cittadini, Domenico Galzerano, Khaled M. AlKattan   +7 more
doaj   +1 more source

Ultrafast quasi-three-dimensional imaging

International Journal of Extreme Manufacturing, 2023
Understanding laser induced ultrafast processes with complex three-dimensional (3D) geometries and extreme property evolution offers a unique opportunity to explore novel physical phenomena and to overcome the manufacturing limitations. Ultrafast imaging
Yiling Lian, Lan Jiang, Jingya Sun, Jiadong Zhou, Yao Zhou   +4 more
doaj   +1 more source

Automated syndrome diagnosis by three-dimensional facial imaging

Genetics in Medicine, 2020
Deep phenotyping is an emerging trend in precision medicine for genetic disease. The shape of the face is affected in 30–40% of known genetic syndromes. Here, we determine whether syndromes can be diagnosed from 3D images of human faces.
PhD Benedikt Hallgrímsson, MSc J. David Aponte, PhD David C. Katz, BASc Jordan J. Bannister, BSc Sheri L. Riccardi, BSc Nick Mahasuwan, MSc Brenda L. McInnes, PhD Tracey M. Ferrara, BSc Danika M. Lipman, BHSc Amanda B. Neves, BSc Jared A. J. Spitzmacher, PhD Jacinda R. Larson, MD PhD Gary A. Bellus, BSc Anh M. Pham, MD MA Elias Aboujaoude, MD Timothy A. Benke, MD Kathryn C. Chatfield, MD Shanlee M. Davis, MD Ellen R. Elias, MD Robert W. Enzenauer, MD Brooke M. French, MD Laura L. Pickler, MD PhD Joseph T. C. Shieh, Mbbs PhD Anne Slavotinek, MD MSc A. Robertson Harrop, MD A. Micheil Innes, MD Shawn E. McCandless, MD Emily A. McCourt, MD Naomi J. L. Meeks, MD Nicole R. Tartaglia, MD C.-H. Tsai, J. Patrick, MD PhD H. Wyse, M. P. Jonathan A. Bernstein, M. M. Pedro A. Sanchez-Lara, PhD Nils D. Forkert, MD Francois P. Bernier, MD Richard A. Spritz, MD PhD Ophir D. Klein   +38 more
semanticscholar   +1 more source

Checking the consistency of 3D geological models [PDF]

Geoscientific Model Development
Three-dimensional geological modelling algorithms can generate multiple models that fit various mathematical and geometrical constraints. The results, however, are often meaningless to geological experts if the models do not respect accepted geological ...
M. N. Parquer, E. A. de Kemp, B. Brodaric, M. J. Hillier   +3 more
doaj   +1 more source

Three dimensional (3D) imaging techniques in orthodontics-An update

Journal of Family Medicine and Primary Care, 2020
3D imaging is a technique which develops or creates the impression of depth within an image by deploying 2D data into 3-dimensional format. To aid in quality regulating processes for industrial purposes, 3D imaging has become an extremely valuable factor.
Fahad Abdullah Alshammery
doaj   +1 more source

Phaseless three-dimensional optical nano-imaging [PDF]

, 2009
We propose a method for optical nano-imaging in which the structure of a three-dimensional inhomogeneous medium may be recovered from far-field power measurements.
Govyadinov, Alexander A., Panasyuk, George Y., Schotland, John C.   +2 more
core   +3 more sources

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, Mannan Saeed Muhammad, Tae-Sun Choi   +2 more
doaj   +1 more source

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
doaj   +1 more source

Imaging three-dimensional surface objects with submolecular resolution by atomic force microscopy.

Nano letters (Print), 2015
Submolecular imaging by atomic force microscopy (AFM) has recently been established as a stunning technique to reveal the chemical structure of unknown molecules, to characterize intramolecular charge distributions and bond ordering, as well as to study ...
C. Moreno, Oleksandr Stetsovych, T. Shimizu, O. Custance   +3 more
semanticscholar   +1 more source

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, Alex Braun, Dylan Jutt, Todd Huffman, Nick Reder, Zheng Liu, Yukako Yagi, Liron Pantanowitz   +7 more
doaj   +1 more source