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Multi-Camera Trajectory Forecasting with Trajectory Tensors [PDF]
IEEE Transactions on Pattern Analysis and Machine Intelligence, 2021 We introduce the problem of multi-camera trajectory forecasting (MCTF), which involves predicting the trajectory of a moving object across a network of cameras. While multi-camera setups are widespread for applications such as surveillance and traffic monitoring, existing trajectory forecasting methods typically focus on single-camera trajectory ...
Styles, Olly +2 more
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Algorithmica, 2010 We investigate the concept of a median among a set of trajectories. We establish criteria that a “median trajectory” should meet, and present two different methods to construct a median for a set of input trajectories. The first method is very simple, while the second method is more complicated and uses homotopy with respect to sufficiently large faces
Buchin, Kevin +6 more
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Journal of Computational Geometry, 2015 An important task in trajectory analysis is clustering. The results of a clustering are often summarized by a single representative trajectory and an associated size of each cluster. We study the problem of computing a suitable representative of a set of similar trajectories.
van Kreveld, M.J. +2 more
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Compressing Trajectory for Trajectory Indexing [PDF]
Proceedings of the 2nd International Conference on Crowd Science and Engineering, 2017 Nowadays, as many devices like mobile phones and smart watch/band are equipped with GPS-devices, a large volume of trajectory data is generated every day. With the availability of such trajectory data, many mining tasks have been proposed and investigated in the past decade.
Feng, Kaiyu, Shen, Zhiqi
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Newton's trajectories versus MOND's trajectories
Physics Letters B, 2017 MOND dynamics consists of a modification of the acceleration with respect to the one provided by Newtonian mechanics. In this paper we investigate whether it can be derived from a velocity-dependent deformation of the coordinates of the systems. The conclusion is that it cannot be derived this way because of the intrinsic non-local character in time of
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The Annals of Statistics, 1987 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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, 2013 The collective motion of a set of moving entities like people, birds, or other animals, is characterized by groups arising, merging, splitting, and ending. Given the trajectories of these entities, we define and model a structure that captures all of such changes using the Reeb graph, a concept from topology. The trajectory grouping structure has three
Buchin, K. +4 more
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Neural Trajectory Model: Implicit Neural Trajectory Representation for Trajectories Generation
2024 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)Trajectory planning is a fundamental problem in robotics. It facilitates a wide range of applications in navigation and motion planning, control, and multi-agent coordination. Trajectory planning is a difficult problem due to its computational complexity and real-world environment complexity with uncertainty, non-linearity, and real-time requirements ...
Yu, Zihan, Tang, Yuqing
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, 2014 Citation: 'trajectory' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.T06431 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
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