Results 61 to 70 of about 14,258 (262)
SensorsVirtualization plays a critical role in enriching the user experience in Virtual Reality (VR) by offering heightened realism, increased immersion, safer navigation, and newly achievable levels of interaction and personalization, specifically in indoor ...
Pau Mora +4 more
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Advanced Robotics Research, EarlyView.Visual teach‐and‐repeat (VTR) navigation allows robots to learn and follow routes without building a full metric map. We show that navigation accuracy for VTR can be improved by integrating a topological map with error‐drift correction based on stereo vision.
Fuhai Ling, Ze Huang, Tony J. Prescott
wiley +1 more source
An Approach to Global Illumination Calculation Based on Hybrid Cone Tracing
IEEE Access, 2020 For 3D geographic information systems (GIS) or video game systems, global illumination (GI) effect can greatly improve the understanding of the volumetric structure and the spatial relationships of objects in the scene.
Tao Liu, Jin Gao, Zhengling Lei
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DC-Scene: Data-Centric Learning for 3D Scene Understanding
CoRR3D scene understanding plays a fundamental role in vision applications such as robotics, autonomous driving, and augmented reality. However, advancing learning-based 3D scene understanding remains challenging due to two key limitations: (1) the large scale and complexity of 3D scenes lead to higher computational costs and slower training compared to 2D
Ting Huang +3 more
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Using Ignorance in 3D Scene Understanding [PDF]
Mathematical Problems in Engineering, 2014 Awareness of its own limitations is a fundamental feature of the human sight, which has been almost completely omitted in computer vision systems. In this paper we present a method of explicitly using information about perceptual limitations of a 3D vision system, such as occluded areas, limited field of view, loss of precision along with distance ...
Bogdan Harasymowicz-Boggio +1 more
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Advanced Robotics Research, EarlyView.Permanent magnet putty (PMP) integrates high‐coercivity NdFeB particles with a dynamic polyborosiloxane–Ecoflex matrix, achieving rapid self‐healing (90% mechanical recovery in 10 s) and magnetic recovery within 20 min. With twice the sensitivity of commercial putties, PMP enables precise 5–30 N force detection and discrimination between pressing and ...
Ruotong Zhao +5 more
wiley +1 more source
Open-Vocabulary 3-D Segmentation With 3-D-Aware Mask Alignment and Identity Expansion
IEEE AccessOpen-Vocabulary 3D segmentation assigns semantic labels to 3D scenes from free-form text prompts. Many approaches fuse multi-view 2D embeddings into a 3D representation, but performance depends on strong cross-view consistency, which degrades under large
Weijie Lin +4 more
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Articulate3D: Holistic Understanding of 3D Scenes as Universal Scene Description
2025 IEEE/CVF International Conference on Computer Vision (ICCV)3D scene understanding is a long-standing challenge in computer vision and a key component in enabling mixed reality, wearable computing, and embodied AI. Providing a solution to these applications requires a multifaceted approach that covers scene-centric, object-centric, as well as interaction-centric capabilities. While there exist numerous datasets
Anna-Maria Halacheva +5 more
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3D Szenenverständnis auf Punktwolken
, 2021 Published by RWTH Aachen University ...
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Multimodal Human–Robot Interaction Using Human Pose Estimation and Local Large Language Models
Advanced Robotics Research, EarlyView.A multimodal human–robot interaction framework integrates human pose estimation (HPE) and a large language model (LLM) for gesture‐ and voice‐based robot control. Speech‐to‐text (STT) enables voice command interpretation, while a safety‐aware arbitration mechanism prioritizes gesture input for rapid intervention.
Nasiru Aboki +2 more
wiley +1 more source