Alexander (Sasha) Belyaev's recent and selected publications
Adaptive curvature-guided image filtering for structure+texture image decomposition
IEEE Transactions on Image Processing, 2018. Accepted.
On variational and PDE-based distance function approximations
Computer Graphics Forum, 2015. Accepted.
Dynamic Distance-Based Shape Features for Gait Recognition
, Neil Robertson
Journal of Mathematical Imaging and Vision, 2014
Implicit image differentiation and filtering with applications to image sharpening
SIAM Journal on Imaging Sciences
Signed Lp-distance fields
Computer Aided Design, 45(2):523-528, 2013.
Ridge-valley lines on meshes via implicit surface fitting
Yutaka Ohtake, Alexander Belyaev, Hans-Peter Seidel
Multi-level partition of unity implicits
Yutaka Ohtake, Alexander Belyaev, Marc Alexa, Greg Turk, Hans-Peter Seidel