Results 11 to 20 of about 155,666 (297)

A non-contact interactive stereo display system for exploring human anatomy

open access: yesComputer Assisted Surgery, 2019
Stereoscopic display based on Virtual Reality (VR) can facilitate doctors to observe the 3 D virtual anatomical models with the depth cues, assist them in intuitively investigating the spatial relationship between different anatomical structures without ...
Ziteng Liu   +6 more
doaj   +3 more sources

Assessing stereo blindness and stereo acuity on digital displays

open access: yesDisplays, 2014
AbstractPrevious studies on stereoscopic acuity have shown that the percentage of stereo blind subjects is relevant. Moreover, stereoscopic visualization is becoming widely diffused in different fields, like, e.g., entertainment, surgery or VR training, where it is necessary an accurate assessment of stereoscopic abilities of the involved subjects ...
D. Gadia   +4 more
openaire   +3 more sources

Semantic Segmentation and 3D Reconstruction of Concrete Cracks

open access: yesRemote Sensing, 2022
Damage assessment of concrete structures is necessary to prevent disasters and ensure the safety of infrastructure such as buildings, sidewalks, dams, and bridges. Cracks are among the most prominent damage types in such structures.
Parnia Shokri   +2 more
doaj   +1 more source

Estimation of Aboveground Biomass Using Manual Stereo Viewing of Digital Aerial Photographs in Tropical Seasonal Forest

open access: yesLand, 2014
The objectives of this study are to: (1) evaluate accuracy of tree height measurements of manual stereo viewing on a computer display using digital aerial photographs compared with airborne LiDAR height measurements; and (2) develop an empirical model to
Katsuto Shimizu   +10 more
doaj   +1 more source

3D MULTI-RESOLUTION MAPPING OF MARS USING CASP-GO ON HRSC, CRISM, CTX AND HIRISE [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2021
Automated large-scale retrieval of stereo photogrammetric DTMs of Mars fall into three categories: use of COTS software such as BAE-SOCET®; private software such as the DLR-VICAR software suite and open source solutions such as the NASA Ames Stereo ...
J.-P. Muller   +3 more
doaj   +1 more source

Analysis of the Accuracy Potential of a Stereo High-Speed Camera System in 3D Measurements in Highly Dynamic Experiments

open access: yesSensors, 2023
In the context of setting up a stereo high-speed camera system for accurate 3D measurements in highly dynamic experiments, the potential of a “Fastcam SA-X2” stereo system is evaluated by testing different camera configurations and motion scenarios.
Laura Camila Duran Vergara   +2 more
doaj   +1 more source

Proposal of interface to recognize depth error to arbitrary points while constantly observing 2-D image consisting only of information from robotic perspective and practical issues

open access: yesNihon Kikai Gakkai ronbunshu, 2021
In this paper, “the stereo matching interface” as a new visual recognition interface for remote operations is proposed. It satisfies the following functional requirements, which have been developed through a survey of prior arts.
Takumi KAWAMURA
doaj   +1 more source

Three-dimensional displays and stereo vision [PDF]

open access: yesProceedings of the Royal Society B: Biological Sciences, 2011
Procedures for three-dimensional image reconstruction that are based on the optical and neural apparatus of human stereoscopic vision have to be designed to work in conjunction with it. The principal methods of implementing stereo displays are described.
openaire   +3 more sources

Perception of 3‐D Layout in Stereo Displays [PDF]

open access: yesInformation Display, 2009
As stereoscopic displays become more commonplace, it is more important than ever for those displays to create a faithful impression of the 3‐D structure of the object or scene being portrayed. This article reviews current research on the ability of a viewer to perceive the 3‐D layout specified by a stereo display.
Martin S, Banks   +2 more
openaire   +2 more sources

SOCRATES: Introducing Depth in Visual Wildlife Monitoring Using Stereo Vision

open access: yesSensors, 2022
The development and application of modern technology are an essential basis for the efficient monitoring of species in natural habitats to assess the change of ecosystems, species communities and populations, and in order to understand important drivers ...
Timm Haucke   +2 more
doaj   +1 more source

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