A new article is available in IPOL: http://www.ipol.im/pub/art/2020/281/
Lara Raad, Maria Oliver, Coloma Ballester, Gloria Haro, and Enric
Meinhardt,
On Anisotropic Optical Flow Inpainting Algorithms,
Image Processing On Line, 10 (2020), pp. 78–104.
https://doi.org/10.5201/ipol.2020.281
Abstract
This work describes two anisotropic optical flow inpainting algorithms.
The first one recovers the missing flow values using the Absolutely
Minimizing Lipschitz Extension partial differential equation (also
called infinity Laplacian equation) and the second one uses the Laplace
partial differential equation, both defined on a Riemmanian manifold.
The Riemannian manifold is defined by endowing the plane domain with an
appropriate metric depending on the reference video frame. A detailed
analysis of both approaches is provided and their results are compared
on three different applications: flow densification, occlusion
inpainting and large hole inpainting.
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IPOL - Image Processing On Line - http://ipol.im/
contact [email protected] - http://www.ipol.im/meta/contact/
news+feeds twitter @IPOL_journal - http://www.ipol.im/meta/feeds/
announces [email protected] - http://tools.ipol.im/mm/announce/
discussions [email protected] - http://tools.ipol.im/mm/discuss/
