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VoxNet: A 3D Convolutional Neural Network for real-time object recognition
2015
2015 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)
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Range sensors such as LiDAR and RGBD cameras are increasingly found in modern robotic systems, providing a rich source of 3D information that can aid in this task. ...
We evaluate our approach on publicly available benchmarks using LiDAR, RGBD, and CAD data. VoxNet achieves accuracy beyond the state of the art while labeling hundreds of instances per second. ...
The Tesla K40 used for this research was donated by the NVIDIA Corporation. We thank the reviewers for their feedback. ...
doi:10.1109/iros.2015.7353481
dblp:conf/iros/MaturanaS15
fatcat:ychckypd2bhtpfttlunn27jqvu
Semantically Derived Geometric Constraints for MVS Reconstruction of Textureless Areas
2021
Remote Sensing
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Conventional multi-view stereo (MVS) approaches based on photo-consistency measures are generally robust, yet often fail in calculating valid depth pixel estimates in low textured areas of the scene. ...
In this study, a novel approach is proposed to tackle this challenge by leveraging semantic priors into a PatchMatch-based MVS in order to increase confidence and support depth and normal map estimation ...
Acknowledgments: The authors would like to thank Andrea Romanoni and Qingshan Xu for running our custom datasets on their software TAPA-MVS and ACMM/ACMP respectively. ...
doi:10.3390/rs13061053
fatcat:bz6w3femwbgedma2fzpj54346a
Pedestrian Models for Autonomous Driving Part I: Low-Level Models, From Sensing to Tracking
2020
IEEE transactions on intelligent transportation systems (Print)
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Technologies at these levels are found to be mature and available as foundations for use in high-level systems, such as behaviour modelling, prediction and interaction control. ...
Planning AV actions in the presence of pedestrians thus requires modelling of their probable future behaviour as well as detecting and tracking them. ...
MHT is generally considered to be too slow and memoryexpensive for multi-target tracking methods as pruning and priming have to be applied in order to keep the size of the tree manageable [121] . ...
doi:10.1109/tits.2020.3006768
fatcat:awa5dgk4rbazteetyyqrndbgxq
2021 Index IEEE Transactions on Image Processing Vol. 30
2021
IEEE Transactions on Image Processing
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Departments and other items may also be covered if they have been judged to have archival value. The Author Index contains the primary entry for each item, listed under the first author's name. ...
The primary entry includes the coauthors' names, the title of the paper or other item, and its location, specified by the publication abbreviation, year, month, and inclusive pagination. ...
., +, TIP 2021 121-133 Spatial Information Guided Convolution for Real-Time RGBD Semantic Segmentation. ...
doi:10.1109/tip.2022.3142569
fatcat:z26yhwuecbgrnb2czhwjlf73qu
Computer Vision for Autonomous Vehicles: Problems, Datasets and State of the Art
[article]
2021
arXiv
pre-print
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2019 pre-print arXiv:1704.05519v2 fatcat:vg2fezsgyzgptbpbvnwcpw24qyOther Versions
, scene understanding, and end-to-end learning for autonomous driving. ...
While several survey papers on particular sub-problems have appeared, no comprehensive survey on problems, datasets, and methods in computer vision for autonomous vehicles has been published. ...
The best performing reconstruction method, ACMM [736] , proposes an adaptive checkerboard sampling scheme and a multi-hypothesis joint view selection approach (ACMH) for improved propagation of hypotheses ...
arXiv:1704.05519v3
fatcat:xiintiarqjbfldheeg2hsydyra
Pedestrian Models for Autonomous Driving Part I: low level models, from sensing to tracking
[article]
2020
arXiv
pre-print
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Technologies at these levels are found to be mature and available as foundations for use in higher level systems such as behaviour modelling, prediction and interaction control. ...
This self-contained Part I covers the lower levels of this stack, from sensing, through detection and recognition, up to tracking of pedestrians. ...
MHT is generally considered to be too slow and memory expensive for multi-tracking methods as pruning and priming have to be applied in order to keep the size of the tree manageable [117] . ...
arXiv:2002.11669v1
fatcat:fgg5j5jdwrbujjgtj2uhgrx2am
Data-Driven Shape Analysis and Processing
[article]
2015
arXiv
pre-print
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We provide an overview of the main concepts and components of these techniques, and discuss their application to shape classification, segmentation, matching, reconstruction, modeling and exploration, ...
as well as scene analysis and synthesis, through reviewing the literature and relating the existing works with both qualitative and numerical comparisons. ...
for object and scene understanding [ZSSS13, SLH12] , and information transfer between multi-modal data [WGW * 13, SHM * 14]. ...
arXiv:1502.06686v1
fatcat:upajios4y5a6dgf2zw7faqai4a
Automatic visual detection of human behavior: A review from 2000 to 2014
2015
Expert systems with applications
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The detection techniques were divided into four categories (initialization, tracking, pose estimation and recognition). The list of datasets includes eight examples (e.g., Hollywood action). ...
Our analysis provides a road map to guide future research for designing automatic visual human behavior detection systems. ...
Acknowledgments This work is funded by the Portuguese Foundation for Science and Technology (FCT -Fundação para a Ciência e a Tecnologia) under research grant SFRH/BD/84939/2012. ...
doi:10.1016/j.eswa.2015.05.023
fatcat:3f7nze4slnhavkhin45jfe5bwi
Vision-based Robotic Grasp Detection From Object Localization, Object Pose Estimation To Grasp Estimation: A Review
[article]
2020
arXiv
pre-print
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In detail, object localization task contains object localization without classification, object detection and object instance segmentation. ...
Some object pose estimation methods need not object localization, and they conduct object localization and object pose estimation jointly. ...
., 2017] trained a CNN-based model which fuses different low level saliency cues into hierarchical features for detecting salient objects in RGBD images. Chen et al. ...
arXiv:1905.06658v2
fatcat:6u3k2ltwifaanjpp2nkayyj2f4
Challenges in Multi-modal Gesture Recognition
[chapter]
2017
Gesture Recognition
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We also overview recent state of the art works on gesture recognition based on a proposed taxonomy for gesture recognition, discussing challenges and future lines of research. ...
Notably, we organized a series of challenges and made available several datasets we recorded for that purpose, including tens of thousands of videos, which are available to conduct further research. ...
Our sponsors include Microsoft and Texas Instrument who donated prizes and provided technical support. The challenges were hosted by Kaggle.com and Coralab.org who are gratefully acknowledged. ...
doi:10.1007/978-3-319-57021-1_1
fatcat:vfeijghqtvffllogw2tium3pwa
Data-driven shape analysis and processing
2016
SIGGRAPH ASIA 2016 Courses on - SA '16
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, etc.), offer great opportunities for developing data-driven approaches for 3D shape analysis and processing. ...
Such examples include heuristicsbased shape segmentation [Shamir 2008] and procedural shape modeling [Müller et al. 2006 ]. ...
Acknowledgements We thank Zimo Li for proofreading this survey and the anonymous reviewers for helpful suggestions. Kalogerakis gratefully acknowledges support from NSF (CHS-1422441). ...
doi:10.1145/2988458.2988473
dblp:conf/siggraph/0004KHMK16
fatcat:tefja76ijnclzmpux2iaj45zgu
A Comprehensive Review on 3D Object Detection and 6D Pose Estimation with Deep Learning
2021
IEEE Access
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A further up to date survey for 3D object understanding, classification, identification, defining size and shape, and 230 tracking with 3D visualization and segmentation is present by Guo et al. ...
[172] , where they reviewed 194 documents and worked on on-road-based vehicle detection and tracking systems for collision avoidance systems. ...
doi:10.1109/access.2021.3114399
fatcat:kvdwsslqxff3lkh27tsdsciqma
ARtwin: Map pivot format specification
2020
Zenodo
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This project has received funding from the European Union's Horizon 2020 Framework Programme for research and Innovation under Grant Agreement no 856994. ...
[120] makes use of both points and line segments (segment feature being based on the features of a points sampling) to achieve more robust relocalization in poorly textured areas and/or in case of motion ...
The factory personnel can provide sample 3D data for point clouds and also 3D files. ...
doi:10.5281/zenodo.4381408
fatcat:pn2ioshymfcrrkbuhxg72kr7zy
Multiple-Robot Simultaneous Localization and Mapping: A Review
2015
Journal of Field Robotics
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Various issues and problems in multiple-robot SLAM are introduced, current solutions for these problems are reviewed, and their advantages and disadvantages are discussed. ...
Various SLAM algorithms can be categorized based on the algorithm used for map representation and data processing. ...
Acknowledgments
This research is supported by Natural Sciences and Engineering Research Council of Canada (NSERC) and Canada Foundation for Innovation (CFI). ...
doi:10.1002/rob.21620
fatcat:d7aboins2fdpvlz4eou6ra4lx4
Recovering 3D Human Mesh from Monocular Images: A Survey
[article]
2022
arXiv
pre-print
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2022 pre-print arXiv:2203.01923v1 fatcat:lxg7tokzyjfkrirf6dkatzih2m
Meanwhile, continuous efforts are devoted to improving the quality of 3D mesh labels for a wide range of datasets. ...
We start with the introduction of body models and then elaborate recovery frameworks and training objectives by providing in-depth analyses of their strengths and weaknesses. ...
[127] learn a multi-hypothesis neural network to generate multiple sets of parameters that are plausible estimates and consistent with the ambiguous views. Sengupta et al. ...
arXiv:2203.01923v2
fatcat:vb6xa5wdsrhdxd2ebvg54qq2m4
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