Results 51 to 60 of about 3,465,798 (241)

Application of multi ⁃modal image fusion three ⁃dimensional reconstruction technology in operation of meningioma in the central area of the brain

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2022
Objective To explore the application value of multi ⁃ modal image fusion three ⁃ dimensional (3D) reconstruction technology in operation of meningioma in the central area. Methods and Results Using multi⁃modal image fusion 3D reconstruction technology to
MA Long⁃tao   +3 more
doaj   +1 more source

Noninvasive three-dimensional imaging through scattering media by three-dimensional speckle correlation.

open access: yesOptics Letters, 2019
We present a method for noninvasive three-dimensional imaging through scattering media by using a three-dimensional memory effect in scattering phenomena.
Yuka Okamoto, R. Horisaki, J. Tanida
semanticscholar   +1 more source

Three-dimensional imaging of random radiation sources [PDF]

open access: yes, 1996
A method to image random three-dimensional source distributions is proposed. We show that, by using a Michelson stellar interferometer in a prescribed fashion, one is able to measure a special form of a three-dimensional degree of coherence.
Rosen, Joseph, Yariv, Amnon
core  

Observational Approaches to the Topology of the Universe [PDF]

open access: yes, 2000
Many different and complementary strategies for translating the basic principle of multiple topological imaging into observational analysis are now available, both for three-dimensional and two-dimensional catalogues.Comment: very compact, (2 page) write-
Roukema, Boudewijn F.
core   +3 more sources

Three-dimensional ISAR imaging: a review

open access: yesThe Journal of Engineering, 2019
Three-dimensional (3D) inverse synthetic aperture radar (ISAR) imaging has been proven feasible by combining traditional ISAR imaging and interferometry.
Marco Martorella   +3 more
doaj   +1 more source

Ultrasound beam orientation during standard two-dimensional imaging: assessment by three-dimensional echocardiography.

open access: yesJournal of the American Society of Echocardiography, 1992
Standard two-dimensional echocardiographic image planes are defined by anatomic landmarks and assumptions regarding their orientation when these landmarks are visualized.
D. King   +5 more
semanticscholar   +1 more source

X-ray ptychography on low-dimensional hard-condensed matter materials [PDF]

open access: yes, 2019
Tailoring structural, chemical, and electronic (dis-)order in heterogeneous media is one of the transformative opportunities to enable new functionalities and sciences in energy and quantum materials.
Burdet, N   +6 more
core   +3 more sources

Three-dimensional imaging of Drosophila melanogaster.

open access: yesPLoS 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
doaj   +1 more source

Three-antenna two-dimensional imaging correlation radiometer: concept and preliminary results [PDF]

open access: yes, 2003
Peer ReviewedPostprint (published ...
Camps Carmona, Adriano José, Sumpsi, A
core   +1 more source

Three‐dimensional imaging of upper esophageal sphincter resting pressure

open access: yesLaryngoscope Investigative Otolaryngology, 2019
Objective High‐resolution manometry (HRM) is used to analyze upper esophageal sphincter (UES) physiology. Conventional HRM can yield imprecise measurements of UES resting pressure given its unidirectional sensors and averaging of circumferential pressure.
Shun‐ichi Chitose   +6 more
doaj   +1 more source

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