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General Place Recognition Survey: Towards the Real-world Autonomy Age
[article]
2022
arXiv
pre-print
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We then review the recent works in place recognition for different sensor modalities and current strategies for dealing with various place recognition challenges. ...
Place recognition is the fundamental module that can assist Simultaneous Localization and Mapping (SLAM) in loop-closure detection and re-localization for long-term navigation. ...
This research was supported by grants from NVIDIA and utilized NVIDIA SDKs (CUDA Toolkit, TensorRT, and Omniverse). ...
arXiv:2209.04497v1
fatcat:24lgwrfvyrbaflx2tnehc6xvhy
On the very idea of a frame of reference
[chapter]
2006
Typological Studies in Language
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For instance, we might devise the following variant of Molyneux's Question, which deals with the auditory modality: Suppose a man born blind, and now adult, and taught to locate in space two auditory sources ...
Nowadays, this question is emblematic of the issue of whether spatial representations are modality-specific or not. ...
Any modality of spatial representation (perception, conception, or language) operates in some frame of reference. 2. There is a cross-modal sharing of information. ...
doi:10.1075/tsl.66.16dok
fatcat:tuvpai3epbdbtjvx6syz7uexsm
Somatosensory processes subserving perception and action
2007
Behavioral and Brain Sciences
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We suggest that, analogously to the organisation of the visual system, somatosensory processing for the guidance of action can be dissociated from the processing that leads to perception and memory. ...
We suggest the posterior parietal cortex subserves both perception and action, whereas the insula principally subserves perceptual recognition and learning. ...
The other, a visual-spatial processing stream for perception, for example, for object and scene recognition (what). ...
doi:10.1017/s0140525x07001392
pmid:17705910
fatcat:oaas3qlud5dk5dld6fxbt5cm5e
Visuo-Haptic Object Perception for Robots: An Overview
[article]
2022
arXiv
pre-print
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Taking inspiration from how humans use vision and haptics for object perception and related tasks, this article summarises the current state of multimodal object perception for robotic applications. ...
It covers aspects of biological inspiration, sensor technologies, data sets, and sensory data processing for object recognition and grasping. ...
This article presents a holistic overview of multimodal object perception for robots from both a bio-inspired and a technical point of view. ...
arXiv:2203.11544v2
fatcat:vmgf5ji47rhojlmeijvnovjrei
Place recognition survey: An update on deep learning approaches
[article]
2022
arXiv
pre-print
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2021 pre-print arXiv:2106.10458v2 fatcat:hbw47qq2mjhsjhfb5t5vw4wfceOther Versions
Some lessons learned from this survey include: the importance of NetVLAD for supervised end-to-end learning; the advantages of unsupervised approaches in place recognition, namely for cross-domain applications ...
As part of the localization system, place recognition has benefited from recent developments in other perception tasks such as place categorization or object recognition, namely with the emergence of deep ...
Namely, place recognition is a perception based approach that recognizes previously visited places based on visual, structural, or semantic cues. ...
arXiv:2106.10458v3
fatcat:bbfv4qympffaphojhxkc4og4am
Virtual Valcamonica: Collaborative Exploration of Prehistoric Petroglyphs and Their Surrounding Environment in Multi-User Virtual Reality
2018
Presence - Teleoperators and Virtual Environments
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build it: a multi-view rendering system for large 3D point clouds, a suitable display infrastructure and a suite of collaborative 3D interaction techniques. ...
and its spatial context with highly realistic appearance. ...
visual perception, collaboration and mutual awareness. ...
doi:10.1162/pres_a_00297
fatcat:jrp4c6zjdnhplk7hrr7nwxkk74
A Survey on Global LiDAR Localization: Challenges, Advances and Open Problems
[article]
2024
arXiv
pre-print
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The first theme concerns the combination of global place retrieval and local pose estimation. ...
Over the last two decades, LiDAR scanners have become the standard sensor for robot localization and mapping. ...
Xiaqing Ding for her constructive suggestions. ...
arXiv:2302.07433v5
fatcat:5rpi4sopyzfbtcw2jhmsi4qudm
Supramodal agnosia for oblique mirror orientation in patients with periventricular leukomalacia
2018
Cortex
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Here we describe six PVL subjects, with normal verbal IQ, showing orientation perception deficits in both the haptic and visual domains. ...
PVL patients performed at chance in discriminating the oblique orientation, both for visual and haptic stimuli. ...
from Progetti di ricerca di interesse nazionale "PRIN Miur" (2016-2019) titled "Adult visual cortex plasticity: from animal models to humans". r e f e r e n c e s ...
doi:10.1016/j.cortex.2018.03.010
pmid:29655042
pmcid:PMC6004039
fatcat:3uwyr5k7rrfpxeo5vak45nh2om
A case of Balint syndrome: the importance of a specific neuropsychological appraisal in the clinical diagnosis of visuospatial disorders
2015
Neuropsychological Trends
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Balint syndrome is characterized by a severe disturbance of visual spatial analysis including impaired oculomotor behaviour, optic ataxia, and simultanagnosia. ...
In this case report three days post stroke the clinical assessment showed a severe impairment in several visual spatial tasks (e.g., reading, writing, description of a visual scene, voluntary gaze-shift ...
Face recognition was normal. Perception of colours was preserved. Oral speech and comprehension were normal. Arithmetic skills were moderately defective. ...
doi:10.7358/neur-2015-018-cara
fatcat:tfjqrskvojgdtfemjvdfvrqwva
On functional concepts for the explanation of visual pattern recognition
1986
Human neurobiology
Preserved Fulltext
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An overview is given covering approximately 30 years of research in the field of functional concepts for the explanation of visual pattern recognition processes. ...
Fundamental facts about the nature of human perception (Gestalt-aspect) and about the processing structure of the visual system are used as qualification criteria. ...
Foerster and others around them, was the work of Rosenblatt (1957): a perception theory called
* That implies already a mechanistic view! ...
pmid:3516942
fatcat:habyl5zlrnbnbjegm57z2zd6ze
Multi-modal Machine Learning in Engineering Design: A Review and Future Directions
[article]
2023
arXiv
pre-print
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Following this, we explore the cutting-edge applications of MMML, placing a particular emphasis on tasks pertinent to engineering design, such as cross-modal synthesis, multi-modal prediction, and cross-modal ...
Through this comprehensive overview, we highlight the inherent challenges in adopting MMML in engineering design, and proffer potential directions for future research. ...
Following this, we explore the cutting-edge applications of MMML, placing a particular emphasis on tasks pertinent to engineering design, such as cross-modal synthesis, multi-modal prediction, and cross-modal ...
arXiv:2302.10909v2
fatcat:wftjtar4u5gu5n5x3eda4xhdee
Non-contact Multimodal Indoor Human Monitoring Systems: A Survey
[article]
2023
arXiv
pre-print
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Our exploration extends to methodologies for fusing these features and harnessing multiple modalities to improve the accuracy and robustness of machine learning models. ...
These sensors contribute diverse data modalities, such as video feeds from cameras, received signal strength indicators and channel state information from WiFi devices, and three-axis acceleration data ...
These characteristics make them particularly well-suited for tasks that demand precise depth perception, such as fall detection and gesture recognition. ...
arXiv:2312.07601v1
fatcat:dw7jewtojbecnn67h4e32utahi
Acoustic Rendering and Auditory-Visual Cross-Modal Perception and Interaction
[article]
2011
Eurographics State of the Art Reports
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This STAR provides a comprehensive overview of the major techniques for generating spatialised sound and, in addition, discusses perceptual and cross-modal influences to consider. ...
Although the Human Visual System (HVS) and the Human Auditory System (HAS) are exceptionally sophisticated, they also contain certain perceptional and attentional limitations. ...
rendering (e.g., visibility/view-frustum culling and geometrical/shading level-of-detail). ...
doi:10.2312/eg2011/stars/151-184
fatcat:3yhnfs3nwjfh7i6fp7lew52emm
Metarobotics for Industry and Society: Vision, Technologies, and Opportunities
2024
IEEE Transactions on Industrial Informatics
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2024 pre-print arXiv:2404.00797v1 fatcat:cmk55u23rvhpbi5rktsigapf6mOther Versions
Industry and society are expected to benefit from these functionalities. For instance, robot programmers will no longer travel worldwide to plan and test robot motions, even collaboratively. ...
Potentials for self-determination, self-efficacy, and work-life-flexibility in robotics-related applications in Society 5.0, Industry 4.0, and Industry 5.0 are outlined. ...
Since collaborators have their own six dimensional (6D) views of shared cogDTs with depth, color, and light perception, limitations of a fixed 2D video-streaming are overcome Fig. 2 : A three layer view ...
doi:10.1109/tii.2023.3337380
fatcat:ijvjy6mjpfehbhrdyf5w4s24be
A Multidimensional, Multisensory and Comprehensive Rehabilitation Intervention to Improve Spatial Functioning in the Visually Impaired Child: A Community Case Study
2020
Frontiers in Neuroscience
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activities based on visual potential and developmental profile, with a focus on spatial functioning. ...
Congenital visual impairment may have a negative impact on spatial abilities and result in severe delays in perceptual, social, motor, and cognitive skills across life span. ...
ACKNOWLEDGMENTS Special thanks go to M. and his family and every child and family that we encountered for their willing participation in our clinical and research activity. ...
doi:10.3389/fnins.2020.00768
pmid:32792904
pmcid:PMC7393219
fatcat:nigymgythzdgnljebpmclznqha
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