Results 11 to 20 of about 18,606 (222)

Panoramic Stereo Imaging of a Bionic Compound-Eye Based on Binocular Vision

open access: yesSensors, 2021
With the rapid development of the virtual reality industry, one of the bottlenecks is the scarcity of video resources. How to capture high-definition panoramic video with depth information and real-time stereo display has become a key technical problem ...
Xinhua Wang, Dayu Li, Guang Zhang
doaj   +1 more source

Automatic Real-Time Pose Estimation of Machinery from Images

open access: yesSensors, 2022
The automatic positioning of machines in a large number of application areas is an important aspect of automation. Today, this is often done using classic geodetic sensors such as Global Navigation Satellite Systems (GNSS) and robotic total stations.
Marcel Bertels   +2 more
doaj   +1 more source

Optimizing 3D Convolution Kernels on Stereo Matching for Resource Efficient Computations

open access: yesSensors, 2021
Despite recent stereo matching algorithms achieving significant results on public benchmarks, the problem of requiring heavy computation remains unsolved. Most works focus on designing an architecture to reduce the computational complexity, while we take
Jianqiang Xiao   +2 more
doaj   +1 more source

Visual-Inertial Odometry Using High Flying Altitude Drone Datasets

open access: yesDrones, 2023
Positioning of unoccupied aerial systems (UAS, drones) is predominantly based on Global Navigation Satellite Systems (GNSS). Due to potential signal disruptions, redundant positioning systems are needed for reliable operation. The objective of this study
Anand George   +4 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

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

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

Digital Stereo Display and Measurement: ABSTRACT

open access: hybridAAPG Bulletin, 1990
Zeev Berger T. H. L. Williams
openalex   +2 more sources

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