arXivDaily arXiv每日学术速递 周一至周五更新

视觉与机器人

3D 视觉

三维重建、NeRF、Gaussian Splatting、点云和空间智能。

共收录 7737 信号源:cs.CV, cs.GR, cs.RO

1. 点云 7737 篇

2412.07681 2024-12-11 eess.SP 50%

Multi-Modal Environmental Sensing Based Path Loss Prediction for V2I Communications

Kai Wang, Li Yu, Jianhua Zhang, Yixuan Tian, Eryu Guo, Guangyi Liu

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2412.02244 2024-12-04 cs.LG 50%

On Simplifying Large-Scale Spatial Vectors: Fast, Memory-Efficient, and Cost-Predictable k-means

Yushuai Ji, Zepeng Liu, Sheng Wang, Yuan Sun, Zhiyong Peng

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2411.14656 2024-12-02 eess.SP cs.ET stat.AP 50%

mmWave Radar for Sit-to-Stand Analysis: A Comparative Study with Wearables and Kinect

Shuting Hu, Peggy Ackun, Xiang Zhang, Siyang Cao, Jennifer Barton, Melvin G. Hector, Mindy J. Fain, Nima Toosizadeh

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2411.15088 2024-11-25 math.AT 50%

Structure of the chromatic polynomial

Radmila Sazdanovic, Daniel Scofield

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2411.13881 2024-11-22 cs.LG physics.data-an 50%

Exploring applications of topological data analysis in stock index movement prediction

Dazhi Huang, Pengcheng Xu, Xiaocheng Huang, Jiayi Chen

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Comments 20 pages, 10 figures

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2411.11956 2024-11-20 astro-ph.GA astro-ph.IM 50%

Mining for Protoclusters at $z\sim4$ from Photometric Datasets with Deep Learning

Yoshihiro Takeda, Nobunari Kashikawa, Kei Ito, Jun Toshikawa, Rieko Momose, Kent Fujiwara, Yongming Liang, Rikako Ishimoto, Takehiro Yoshioka, Junya Arita, Mariko Kubo, Hisakazu Uchiyama

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Comments 22 pages, 16 figures, 5 tables, Accepted in ApJ

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2411.08409 2024-11-14 cs.AI cs.MM 50%

DiVR: incorporating context from diverse VR scenes for human trajectory prediction

Franz Franco Gallo, Hui-Yin Wu, Lucile Sassatelli

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Journal ref European Conf. on Computer Vision (ECCV) CV4Metaverse workshop, Sep 2024, Milano, Italy

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2406.04723 2024-11-14 eess.SP eess.IV 50%

A Deep Automotive Radar Detector using the RaDelft Dataset

Ignacio Roldan, Andras Palffy, Julian F. P. Kooij, Dariu M. Gavrila, Francesco Fioranelli, Alexander Yarovoy

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Comments Published at IEEE Transaction in Radar Systems

Journal ref IEEE Transactions on Radar Systems, vol. 2, pp. 1062-1075, 2024

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2405.15732 2024-11-14 cs.LG cs.CE 50%

Neural Persistence Dynamics

Sebastian Zeng, Florian Graf, Martin Uray, Stefan Huber, Roland Kwitt

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2411.04512 2024-11-08 cs.LG 50%

Normalized Space Alignment: A Versatile Metric for Representation Analysis

Danish Ebadulla, Aditya Gulati, Ambuj Singh

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Comments Under Review

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2408.00220 2024-11-08 math.DG cs.LG 50%

Persistent de Rham-Hodge Laplacians in Eulerian representation for manifold topological learning

Zhe Su, Yiying Tong, Guo-Wei Wei

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2406.05061 2024-11-01 stat.ML cs.LG 50%

Progressive Entropic Optimal Transport Solvers

Parnian Kassraie, Aram-Alexandre Pooladian, Michal Klein, James Thornton, Jonathan Niles-Weed, Marco Cuturi

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Comments In proceedings of the 38th conference on Advances in Neural Information Processing Systems (NeurIPs), 23 pages, 14 figures

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2410.20516 2024-10-29 cs.LG astro-ph.IM 50%

A Cosmic-Scale Benchmark for Symmetry-Preserving Data Processing

Julia Balla, Siddharth Mishra-Sharma, Carolina Cuesta-Lazaro, Tommi Jaakkola, Tess Smidt

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Comments 19 pages, 3 figures; To appear at the NeurReps Workshop @ NeurIPS 2024

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2402.16656 2024-10-28 eess.SP 50%

Deep Learning-based Cooperative LiDAR Sensing for Improved Vehicle Positioning

Luca Barbieri, Bernardo Camajori Tedeschini, Mattia Brambilla, Monica Nicoli

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Comments This work has been submitted to the IEEE Transactions on Signal Processing for possible publication

Journal ref IEEE Transactions on Signal Processing, 2024

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2406.02176 2024-10-22 cs.LG 50%

AROMA: Preserving Spatial Structure for Latent PDE Modeling with Local Neural Fields

Louis Serrano, Thomas X Wang, Etienne Le Naour, Jean-Noël Vittaut, Patrick Gallinari

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Journal ref Conference on Neural Information Processing Systems (NeurIPS) 2024

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2410.14639 2024-10-21 cs.LG eess.SP stat.ML 50%

Convergence of Manifold Filter-Combine Networks

David R. Johnson, Joyce Chew, Siddharth Viswanath, Edward De Brouwer, Deanna Needell, Smita Krishnaswamy, Michael Perlmutter

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Comments Accepted to NeurIPS Workshop on Symmetry and Geometry in Neural Representations (Extended Abstract Track)

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2410.03462 2024-10-16 cs.LG stat.ML 50%

Linear Transformer Topological Masking with Graph Random Features

Isaac Reid, Kumar Avinava Dubey, Deepali Jain, Will Whitney, Amr Ahmed, Joshua Ainslie, Alex Bewley, Mithun Jacob, Aranyak Mehta, David Rendleman, Connor Schenck, Richard E. Turner, René Wagner, Adrian Weller, Krzysztof Choromanski

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2410.08323 2024-10-14 math.AT 50%

Algebraic and Topological Persistence

Luciano Melodia

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Comments Bachelor's thesis

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2410.01515 2024-10-11 cs.NI eess.SP 50%

Task-Oriented Edge-Assisted Cooperative Data Compression, Communications and Computing for UGV-Enhanced Warehouse Logistics

Jiaming Yang, Zhen Meng, Xiangmin Xu, Kan Chen, Emma Liying Li, Philip Guodong G. Zhao

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2406.19072 2024-10-10 eess.SP 50%

Scatterer Recognition for Multi-Modal Intelligent Vehicular Channel Modeling via Synesthesia of Machines

Ziwei Huang, Lu Bai, Zengrui Han, Xiang Cheng

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2409.15242 2024-09-24 cs.HC 50%

Skeletal Data Matching and Merging from Multiple RGB-D Sensors for Room-Scale Human Behaviour Tracking

Adrien Coppens, Valérie Maquil

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Comments This preprint has not undergone peer review (when applicable) or any post-submission improvements or corrections. The Version of Record of this contribution is published in the proceedings of the 2024 edition of the Cooperative Design, Visualization, and Engineering conference, and is available online at https://doi.org/10.1007/978-3-031-71315-6_30

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2409.09042 2024-09-17 cs.IT cs.AI math.IT 50%

Semantic Communication for Cooperative Perception using HARQ

Yucheng Sheng, Le Liang, Hao Ye, Shi Jin, Geoffrey Ye Li

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2409.06638 2024-09-11 cs.IR 50%

Critical Features Tracking on Triangulated Irregular Networks by a Scale-Space Method

Haoan Feng, Yunting Song, Leila De Floriani

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Comments 13pages, ACM SIGSPATIAL 2024

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2409.05211 2024-09-10 cs.LG cs.AI 50%

ICML Topological Deep Learning Challenge 2024: Beyond the Graph Domain

Guillermo Bernárdez, Lev Telyatnikov, Marco Montagna, Federica Baccini, Mathilde Papillon, Miquel Ferriol-Galmés, Mustafa Hajij, Theodore Papamarkou, Maria Sofia Bucarelli, Olga Zaghen, Johan Mathe, Audun Myers, Scott Mahan, Hansen Lillemark, Sharvaree Vadgama, Erik Bekkers, Tim Doster, Tegan Emerson, Henry Kvinge, Katrina Agate, Nesreen K Ahmed, Pengfei Bai, Michael Banf, Claudio Battiloro, Maxim Beketov, Paul Bogdan, Martin Carrasco, Andrea Cavallo, Yun Young Choi, George Dasoulas, Matouš Elphick, Giordan Escalona, Dominik Filipiak, Halley Fritze, Thomas Gebhart, Manel Gil-Sorribes, Salvish Goomanee, Victor Guallar, Liliya Imasheva, Andrei Irimia, Hongwei Jin, Graham Johnson, Nikos Kanakaris, Boshko Koloski, Veljko Kovač, Manuel Lecha, Minho Lee, Pierrick Leroy, Theodore Long, German Magai, Alvaro Martinez, Marissa Masden, Sebastian Mežnar, Bertran Miquel-Oliver, Alexis Molina, Alexander Nikitin, Marco Nurisso, Matt Piekenbrock, Yu Qin, Patryk Rygiel, Alessandro Salatiello, Max Schattauer, Pavel Snopov, Julian Suk, Valentina Sánchez, Mauricio Tec, Francesco Vaccarino, Jonas Verhellen, Frederic Wantiez, Alexander Weers, Patrik Zajec, Blaž Škrlj, Nina Miolane

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Comments Proceedings of the Geometry-grounded Representation Learning and Generative Modeling Workshop (GRaM) at ICML 2024

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2409.04411 2024-09-09 cs.LG math.MG 50%

Approximating Metric Magnitude of Point Sets

Rayna Andreeva, James Ward, Primoz Skraba, Jie Gao, Rik Sarkar

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2409.02256 2024-09-05 astro-ph.CO 50%

Inferring Cosmological Parameters on SDSS via Domain-Generalized Neural Networks and Lightcone Simulations

Jun-Young Lee, Ji-hoon Kim, Minyong Jung, Boon Kiat Oh, Yongseok Jo, Songyoun Park, Jaehyun Lee, Yuan-Sen Ting, Ho Seong Hwang

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Comments 28 pages, 14 figures; Accepted for publication in ApJ

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2409.00056 2024-09-04 cs.HC 50%

Leveraging Internet of Things Network Metadata for Cost-Effective Automatic Smart Building Visualization

Benjamin Staugaard, Simon Madsen, Zheng Ma, Salman Yussof, Bo Jørgensen

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Comments 15 pages, 11 figures

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2408.16112 2024-08-30 cs.CG 50%

Image Triangulation Using the Sobel Operator for Vertex Selection

Olivia Laske, Lori Ziegelmeier

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Comments Appeared in the 40th International Symposium on Computational Geometry (Media Exposition)

Journal ref LIPIcs 293 (2024) 91:1-91:7

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2306.06727 2024-08-30 cs.CG cs.LG math.AT 50%

A Normalized Bottleneck Distance on Persistence Diagrams and Homology Preservation under Dimension Reduction

Nathan H. May, Bala Krishnamoorthy, Patrick Gambill

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Comments Added computational experiments; published in La Matematica

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2305.09937 2024-08-30 nucl-th hep-ph nucl-ex 50%

Machine learning study to identify collective flow in small and large colliding systems

Shuang Guo, Han-Sheng Wang, Kai Zhou, Guo-Liang Ma

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Comments 10 pages, 11 figures, final published version

Journal ref Phys.Rev.C 110 (2024) 2, 024910

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