@inproceedings{154ece91e8fe430facd2a4133308a731,
title = "Time-to-x: analysis of motion through temporal parameters",
abstract = "Situations involving navigation among maneuvering agents are critical for the study of visual guidance of autonomous vehicles. This paper addresses the case of translational motion with polynomial regimes and defines a general class of temporal parameters (TP) relevant for navigation, enable a qualitative description of the observed agents' depth trajectories. These parameters are shown to be visually recoverable. Instances of such temporal parameters include Time-to-Collision (TTC) and Time-to-Synchronization (TTS), useful for docking or platooning maneuvers. The results are specialized to lower order motions. The recovery of TTC and TTS for arbitrary regimes is a special corollary of our analysis. Computations from direct and feature-based methods are described. A scheme for addressing model order determination, collision detection and temporal parameter estimation is proposed and tested. Experimental results on synthetic and real images are given.",
author = "Philippe Burlina and Rama Chellappa",
year = "1994",
month = jan,
day = "1",
doi = "10.1109/cvpr.1994.323867",
language = "English (US)",
isbn = "0818658274",
series = "Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition",
publisher = "Publ by IEEE",
pages = "461--468",
booktitle = "Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition",
note = "Proceedings of the 1994 IEEE Computer Society Conference on Computer Vision and Pattern Recognition ; Conference date: 21-06-1994 Through 23-06-1994",
}