2491

Gradient based dominant motion estimation with integral projections for real time video stabilisation

Andrew Crawford, Anil C. Kokaram, Francois Pitie, H. Denman
Electronic and Electrical Engineering Department, University of Dublin, Trinity College,Ireland
International Conference on Image Processing, 2004. ICIP ’04, Vol. 5, p.3371-3374

@conference{crawford2005gradient,

   title={Gradient based dominant motion estimation with integral projections for real time video stabilisation},

   author={Crawford, AJ and Denman, H. and Kelly, F. and Pitie, F. and Kokaram, AC},

   booktitle={Image Processing, 2004. ICIP’04. 2004 International Conference on},

   volume={5},

   pages={3371–3374},

   isbn={0780385543},

   issn={1522-4880},

   year={2005},

   organization={IEEE}

}

Download Download (PDF)   View View   Source Source   

1609

views

This paper presents a new expression of the relationship between integral projections and motion in an image pair. The resulting new multiresolution gradient based approach is used to estimate dominant motion in image sequences degraded by random shake. The paper also describes an implementation using the GPU as a coprocessor for the CPU that allows, for the first time, real time video stabilisation in software on broadcast standard definition television images.
No votes yet.
Please wait...

* * *

* * *

HGPU group © 2010-2024 hgpu.org

All rights belong to the respective authors

Contact us: