Understanding Object Motion of Tools and Vehicles

Zoran Duric, Ehud Rivlin, Azriel Rosenfeld

ICCV 1998 pp. 925-932

doi:10.1109/ICCV.1998.710827 /iccv/1998/duric1998iccv-understanding/

Abstract

Many types of common objects, such as tools and vehicles, usually move in simple ways when they are wielded or driven. The natural axes of the object tend to remain aligned with the local trihedron defined by the object's trajectory. Based on this observation we use a model called Frenet-Serret motion which corresponds to the motion of a moving trihedron along a space curve. Knowing how the Frenet-Serret frame is changing relative to the observer gives us essential information for understanding the object's motion. This is illustrated here for four examples, involving tools (a wrench and a saw) and vehicles (an accelerating van, a turning taxi).

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Cite

Text

Duric et al. "Understanding Object Motion of Tools and Vehicles." IEEE/CVF International Conference on Computer Vision, 1998. doi:10.1109/ICCV.1998.710827

Markdown

[Duric et al. "Understanding Object Motion of Tools and Vehicles." IEEE/CVF International Conference on Computer Vision, 1998.](https://mlanthology.org/iccv/1998/duric1998iccv-understanding/) doi:10.1109/ICCV.1998.710827

BibTeX

@inproceedings{duric1998iccv-understanding,
  title     = {{Understanding Object Motion of Tools and Vehicles}},
  author    = {Duric, Zoran and Rivlin, Ehud and Rosenfeld, Azriel},
  booktitle = {IEEE/CVF International Conference on Computer Vision},
  year      = {1998},
  pages     = {925-932},
  doi       = {10.1109/ICCV.1998.710827},
  url       = {https://mlanthology.org/iccv/1998/duric1998iccv-understanding/}
}