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A Psychophysical Analysis of Fabricated Anisotropic Appearance
(The Eurographics Association, 2019)
Many materials change surface appearance when observed for fixed viewing and lighting directions while rotating around its normal. Such distinct anisotropic behavior manifests itself as changes in textural color and ...
Real-Time Antialiased Area Lighting Using Multi-Scale Linearly Transformed Cosines
(The Eurographics Association, 2021)
We present an anti-aliased real-time rendering method for local area lights based on Linearly Transformed Cosines (LTCs). It significantly reduces the aliasing artifacts of highlights reflected from area lights due to ...
Polarization Demosaicking for Monochrome and Color Polarization Focal Plane Arrays
(The Eurographics Association, 2019)
Division-of-focal-plane (DoFP) polarization image sensors allow for snapshot imaging of linear polarization effects with inexpensive and straightforward setups. However, conventional interpolation based image reconstruction ...
Dynamic Environment Mapping for Augmented Reality Applications on Mobile Devices
(The Eurographics Association, 2018)
Augmented Reality is a topic of foremost interest nowadays. Its main goal is to seamlessly blend virtual content in real-world scenes. Due to the lack of computational power in mobile devices, rendering a virtual object ...
Tabby: Explorable Design for 3D Printing Textures
(The Eurographics Association, 2018)
This paper presents Tabby, an interactive and explorable design tool for 3D printing textures. Tabby allows texture design with direct manipulation in the following workflow: 1) select a target surface, 2) sketch and ...
Wind Erosion: Shape Modifications by Interactive Particle-based Erosion and Deposition
(The Eurographics Association, 2020)
We present a novel user-assisted method for physics-inspired modeling of geomorphological features on polygonal meshes using material erosion and deposition as the driving mechanisms. Polygonal meshes defining an input ...
ModelSpeX: Model Specification Using Explainable Artificial Intelligence Methods
(The Eurographics Association, 2020)
Explainable artificial intelligence (XAI) methods aim to reveal the non-transparent decision-making mechanisms of black-box models. The evaluation of insight generated by such XAI methods remains challenging as the applied ...
Direct Limit Volumes: Constant-Time Limit Evaluation for Catmull-Clark Solids
(The Eurographics Association, 2018)
We present a novel approach for efficient limit volume
evaluation on Catmull-Clark (CC) subdivision solids. Although several
analogies exist between subdivision surfaces and subdivision volumes,
extending Stam's limit ...
Visual Analysis of the Relation Between Stiffness Tensor and the Cauchy-Green Tensor
(The Eurographics Association, 2021)
Stress and strain tensors, two well-known quantities in mechanical engineering, are linked through a fourth-order stiffness tensor, which is not considered by many visualizations due to its complexity. Considering an ...
Human Motion Synthesis and Control via Contextual Manifold Embedding
(The Eurographics Association, 2021)
Modeling motion dynamics for precise and rapid control by deterministic data-driven models is challenging due to the natural randomness of human motion. To address it, we propose a novel framework for continuous motion ...