Results 1 to 10 of about 15,741,924 (247)

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

open access: yesJournal 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   +2 more sources

A review of three-dimensional vision techniques in food and agriculture applications

open access: yesSmart Agricultural Technology, 2023
In recent years, three-dimensional (3D) machine vision techniques have been widely employed in agriculture and food systems, leveraging advanced deep learning technologies. However, with the rapid development of three-dimensional (3D) imaging techniques,
Lirong Xiang, Dongyi Wang
doaj   +1 more source

A Synthetic Review of Various Dimensions of Non-Destructive Plant Stress Phenotyping

open access: yesPlants, 2023
Non-destructive plant stress phenotyping begins with traditional one-dimensional (1D) spectroscopy, followed by two-dimensional (2D) imaging, three-dimensional (3D) or even temporal-three-dimensional (T-3D), spectral-three-dimensional (S-3D), and ...
Dapeng Ye   +5 more
doaj   +1 more source

Light field microscopy in biological imaging

open access: yesJournal of Innovative Optical Health Sciences, 2023
Light field microscopy (LFM), featured for high three-dimensional imaging speed and low phototoxicity, has emerged as a technique of choice for instantaneous volumetric imaging.
Chengqiang Yi   +3 more
doaj   +1 more source

Three dimensional acoustic imaging technology of buried object detection [PDF]

open access: yesMATEC 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

Assessment of Maxillary Sinus Floor Topography and Root Position of Maxillary Third Molars using Cone Beam Computed Tomography [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2023
Introduction: Maxillary sinuses have variable sizes. Knowledge of anatomic correlation between maxillary molars and sinus floor is essential for preoperative assessment in maxillary essment of posterior teeth.
Jahangir Haghani   +3 more
doaj   +1 more source

Open Localization in 3D Package with TSV Daisy Chain Using Magnetic Field Imaging and High-Resolution Three-Dimensional X-ray Microscopy

open access: yesApplied Sciences, 2021
With the development of 3D integrated packaging technology, failure analysis is facing more and more challenges. Defect localization in a 3D package is a key step of failure analysis.
Yuan Chen   +4 more
doaj   +1 more source

Comparison of 2D and 3D ultrasonic pulse echo imaging techniques for structural assessment. [PDF]

open access: yesMATEC Web of Conferences, 2019
The use of ultrasonic waves in the medical field is quite advanced, especially in the area of three-dimensional (3D) imaging of the human body and is quite common. Also, in Non-Destructive Testing of metal (for example weld checking), flaw detection with
Misak Lubos   +2 more
doaj   +1 more source

The current status of three-dimensional ultrasonography in gynaecology [PDF]

open access: yesUltrasonography, 2016
Ultrasonography (US) is the most recent cross-sectional imaging modality to acquire three-dimensional (3D) capabilities. The reconstruction of volumetric US data for multiplanar display took a significantly longer time to develop in comparison with ...
Chiou Li Ong
doaj   +1 more source

PEA-CLARITY: Three Dimensional (3D) Molecular Imaging of Whole Plant Organs

open access: yesBio-Protocol, 2016
Here we report the adaptation of the CLARITY technique to plant tissues with addition of enzymatic degradation to improve optical clearing and facilitate antibody probe penetration.
William Palmer   +6 more
doaj   +1 more source

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