Results 51 to 60 of about 14,152 (262)
ISPRS International Journal of Geo-Information, 2016 We have presented a framework to obtain camera pose (i.e., position and orientation in the 3D space) with real scale information of the uncalibrated multi-view images and the intrinsic camera parameters automatically.
Cailin Li, Langming Zhou, Wenhe Chen
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Surface Tension Measurement of Ti‐6Al‐4V by Falling Droplet Method in Oxygen‐Free Atmosphere
Advanced Engineering Materials, EarlyView.In this article, the temperature‐dependent surface tension of free falling, oscillating Ti‐6Al‐4V droplets is investigated in both argon and monosilane doped, oxygen‐free atmosphere. Droplet temperature and oscillation are captured with one single high‐speed camera, and the surface tension is calculated with Rayleigh's formula.
Johannes May +9 more
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Advanced Engineering Materials, EarlyView.Cermets (60 vol.% AISI 316L stainless steel, 40 vol.% recycled MgO), intended for use in aluminum electrolysis, were pre‐oxidized in three furnaces with different heating technologies and subjected to a cryolite corrosion test. The different atmospheres influenced the formation of oxide layers, which in turn affected corrosion resistance and ...
Patricia Kaiser +4 more
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End-to-End Gaze Estimation Method for Surveillance Camera Images
IEEE AccessGaze estimation technology has been widely used in the field of computer vision in recent years. It has been utilized in various fields, such as automotive systems, human-computer interaction and augmented reality (AR) / virtual reality (VR).
Keiji Uemura +2 more
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Voxel-Based Scene Representation for Camera Pose Estimation of a Single RGB Image
Applied Sciences, 2020 Deep learning has been utilized in end-to-end camera pose estimation. To improve the performance, we introduce a camera pose estimation method based on a 2D-3D matching scheme with two convolutional neural networks (CNNs).
Sangyoon Lee +2 more
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Sensors, 2023 Self-supervised monocular depth estimation, which has attained remarkable progress for outdoor scenes in recent years, often faces greater challenges for indoor scenes.
Siyu Chen, Ying Zhu, Hong Liu
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Camera calibration and relative pose estimation from gravity [PDF]
Proceedings 15th International Conference on Pattern Recognition. ICPR-2000, 2002 We examine the potential use of gravity for camera calibration and pose estimation purposes. Concretely, objects being launched or dropped follow trajectories dictated by the law of gravity. We examine if video sequences of such trajectories give us exploitable constraints for estimating the imaging geometry. It is shown that it is possible to estimate
Sturm, Peter, Quan, Long
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Microstructure Evolution of a VMnFeCoNi High‐Entropy Alloy After Synthesis, Swaging, and Annealing
Advanced Engineering Materials, EarlyView.The synthesis and processing (rotary swaging and annealing) of the novel VMnFeCoNi alloy is investigated, alongside the estimation of the grain size effect on hardness. Analysis of a wide grain size range of recrystallized microstructures (12–210 µm) reveals a low annealing twin density.
Aditya Srinivasan Tirunilai +6 more
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Advanced Engineering Materials, EarlyView.Viktoriia Shtefan, Thorgund Nemec, Ute Hempel, Annett Gebert and coworkers demonstrate that anodic treatment of Ti–Cu‐based metallic glass in a nontoxic pyrophosphate electrolyte forms a protective bilayered Ti/Zr‐oxide film enriched with Cu nanocrystals.
Viktoriia Shtefan +8 more
wiley +1 more source
Camera Pose Estimation from Lines using Plücker Coordinates [PDF]
Procedings of the British Machine Vision Conference 2015, 2015 12 pages, 5 figures, In Proceedings of the British Machine Vision Conference (BMVC 2015), pages 45.1-45.12.
Přibyl, Bronislav +2 more
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