Directional Space-Time Oriented Gradients for 3D Visual Pattern Analysis

@inproceedings{Norouznezhad2012DirectionalSO,
  title={Directional Space-Time Oriented Gradients for 3D Visual Pattern Analysis},
  author={Ehsan Norouznezhad and Mehrtash Tafazzoli Harandi and Abbas Bigdeli and Mahsa Baktash and Adam Postula and Brian C. Lovell},
  booktitle={ECCV},
  year={2012}
}
Various visual tasks such as the recognition of human actions, gestures, facial expressions, and classification of dynamic textures require modeling and the representation of spatio-temporal information. In this paper, we propose representing space-time patterns using directional spatio-temporal oriented gradients. In the proposed approach, a 3D video patch is represented by a histogram of oriented gradients over nine symmetric spatio-temporal planes. Video comparison is achieved through a… CONTINUE READING
Highly Cited
This paper has 19 citations. REVIEW CITATIONS

Citations

Publications citing this paper.
Showing 1-10 of 13 extracted citations

References

Publications referenced by this paper.
Showing 1-10 of 33 references

Similar Papers

Loading similar papers…