Search
Now showing items 1-10 of 10
Geometry and Attribute Compression for Voxel Scenes
(The Eurographics Association and John Wiley & Sons Ltd., 2016)
Voxel-based approaches are today's standard to encode volume data. Recently, directed acyclic graphs (DAGs) were successfully used for compressing sparse voxel scenes as well, but they are restricted to a single bit of ...
Rendering Gigaray Light Fields
(The Eurographics Association and Blackwell Publishing Ltd., 2013)
We present a caching framework with a novel probability-based prefetching and eviction strategy applied to atomic cache units that enables interactive rendering of gigaray light fields. Further, we describe two new use ...
Real-Time Video Texture Synthesis for Multi-Frame Capsule Endoscopy Visualization
(The Eurographics Association, 2016)
We present a real-world application of real-time video texture synthesis for capsule endoscopy
Poisson Image Analogy: Texture-Aware Seamless Cloning
(The Eurographics Association, 2013)
Synthesizing two images with seamless boundaries, i.e. seamless image cloning, is important and has many useful applications in CG. Previous approaches do not produce realistic results if texture details of the two images ...
Interactive Additive Diffraction Synthesis
(The Eurographics Association, 2016)
Lens flare, comprising diffraction patterns of direct lights and ghosts of an aperture, is one of artistic artifacts in optical systems. The generation of far-field diffraction patterns has commonly used Fourier transform ...
Real-time Content Adaptive Depth Retargeting for Light Field Displays
(The Eurographics Association, 2015)
Light field display systems present visual scenes using a set of directional light beams emitted from multiple light sources as if they are emitted from points in a physical scene. These displays offer better angular ...
IsoMatch: Creating Informative Grid Layouts
(The Eurographics Association and John Wiley & Sons Ltd., 2015)
Collections of objects such as images are often presented visually in a grid because it is a compact representation that lends itself well for search and exploration. Most grid layouts are sorted using very basic criteria, ...
Recent Advances in Adaptive Sampling and Reconstruction for Monte Carlo Rendering
(The Eurographics Association and John Wiley & Sons Ltd., 2015)
Monte Carlo integration is firmly established as the basis for most practical realistic image synthesis algorithms because of its flexibility and generality. However, the visual quality of rendered images often suffers ...
Size-Based Rendering for Lung Cancer Screening
(The Eurographics Association, 2013)
We present two relevant clinical use cases for thoracic computed tomography data, where the recently introduced concept of size-based rendering can be beneficially applied to medical visualization in the context of screening ...
A Comparative Review of Tone-mapping Algorithms for High Dynamic Range Video
(The Eurographics Association and John Wiley & Sons Ltd., 2017)
Tone-mapping constitutes a key component within the field of high dynamic range (HDR) imaging. Its importance is manifested in the vast amount of tone-mapping methods that can be found in the literature, which are the ...