Research

Publications

My research interest lies on computer graphics, computational animation, facial animation, physically-based animation, inverse problems and numerical methods.

Enhancing Mesh Deformation Realism for Synthesizing Wrinkles

Luis Fernandes, Ozan Cetinaslan, António Coelho

In Proceedings of ACM SIGGRAPH Asia 2024 (Technical Communications), pdf, supp. mat., video, publisher

ESBD: Exponential Strain-based Dynamics using XPBD Algorithm

Ozan Cetinaslan

Computers & Graphics (presented in ICGI 2023), pdf, video1, video2, supp. mat., github, publisher

ESPEFs: Exponential Spring Potential Energy Functions for Simulating Deformable Objects

Ozan Cetinaslan

In Proceedings of the 14th ACM SIGGRAPH Conference on Motion, Interaction and Games (MIG 2021), pdf, video, github, publisher

Stabilized Blendshape Editing using Localized Jacobian Transpose Descent

Ozan Cetinaslan, Veronica Orvalho

Graphical Models, 2020, pdf, video, github, publisher

Sketching Manipulators for Localized Blendshape Editing

Ozan Cetinaslan, Veronica Orvalho

Graphical Models, 2020, pdf, supp. mat., video, publisher

Position-Based Simulation of Elastic Models on the GPU with Energy Aware Gauss-Seidel Algorithm

Ozan Cetinaslan

Computer Graphics Forum, 2019, (presented in High Performance Graphics 2019), pdf, video, publisher

Parallel XPBD Simulation of Modified Morse Potential - an Alternative Spring Model

Ozan Cetinaslan

In Proceedings of the 19th Eurographics Symposium on Parallel Graphics and Visualization (EGPGV 2019), pdf, video, publisher

Energy Embedded Gauss-Seidel Iteration for Soft Body Simulations

Ozan Cetinaslan, Rafael Oliveira Chaves

In Proceedings of the 32nd Conference on Graphics, Patterns and Images SIBGRAPI 2019, pdf, video, publisher

Direct Manipulation of Blendshapes Using a Sketch-Based Interface

Ozan Cetinaslan, Veronica Orvalho

In Proceedings of the 23rd International ACM Conference on 3D Web Technology (Web3D 2018) (2nd Best Paper Award), pdf, video, publisher

Localized Constraint Based Deformation Framework For Triangle Meshes

Ozan Cetinaslan

Entertainment Computing, 2018, pdf, video, publisher

Easy Generation of Facial Animation using Motion Graphs

Jose Serra, Ozan Cetinaslan, Shridhar Ravikumar, Veronica Orvalho, Darren Cosker

Computer Graphics Forum, 2018, (Presented in Eurographics 2018) pdf, video, publisher

Transposition Based Blendshape Direct Manipulation

Ozan Cetinaslan, J.P. Lewis, Veronica Orvalho

In Proceedings of the 12th International Conference on Computer Graphics Theory and Applications (GRAPP 2017) (Best Paper Award), pdf, video, github, publisher

Localized Verlet Integration Framework For Facial Models

Ozan Cetinaslan, Veronica Orvalho

In Proceedings of the 9th International Conference on Articulated Motion and Deformable Objects-AMDO, Springer-Verlag International Publishing (LNCS, Volume: 9756), 2016 (Best Paper Award), pdf, video, publisher

Position Manipulation Techniques for Facial Animation

Ozan Cetinaslan

Ph.D. Thesis, Universidade do Porto, 2016, pdf, video, publisher

Sketch-Based Controllers for Blendshape Facial Animation

Ozan Cetinaslan, Veronica Orvalho, J.P. Lewis

In Proceedings of Eurographics, short papers, 2015, pdf, video, publisher

Achieving Participant Acceptance of their Avatars

Kristopher J Blom, Anna I Bellido Rivas, Xenxo Alvarez, Ozan Cetinaslan, Bruno Oliveira, Veronica Orvalho, Mel Slater

Presence - Teleoperators and Virtual Environments, 2014, pdf, publisher

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