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Matting with Sequential Pair Selection Using Graph Transduction
(The Eurographics Association, 2016)
We are concerned with the natural image matting problem, where the goal is to estimate the partial opacity of a foreground object so that it can be softly segmented from a background. In sampling-based matting techniques, ...
Reflection Separation in Light Fields based on Sparse Coding and Specular Flow
(The Eurographics Association, 2016)
We present a method to separate a dichromatic reflection component from diffuse object colors for the set of rays in a 4D light field such that the separation is consistent across all subaperture views. The separation model ...
PEEP: Perceptually Enhanced Exploration of Pictures
(The Eurographics Association, 2016)
We present a novel simple technique for rapidly creating and presenting interactive immersive 3D exploration experiences of 2D pictures and images of natural and artificial landscapes. Various application domains, ranging ...
Variable Length Coding for GPU-Based Direct Volume Rendering
(The Eurographics Association, 2016)
The sheer size of volume data sampled in a regular grid requires efficient lossless and lossy compression algorithms that allow for on-the-fly decompression during rendering. While all hardware assisted approaches are based ...
Structuring 3D Medial Skeletons: A Comparative Study
(The Eurographics Association, 2016)
Medial skeletons provide an effective alternative to boundary or volumetric representations for applications that focus on shape structure. This capability is provided by the skeletal structure, i.e., the curves and surfaces ...
Artistic Composition for Painterly Rendering
(The Eurographics Association, 2016)
We present a technique for painterly renderings that follows a decomposition of the canvas into a set of regions and layers (coarse to fine). The regions reflect the spatial arrangement of the composition and the order in ...
Fast Metric Acquisition with Mobile Devices
(The Eurographics Association, 2016)
We present a novel algorithm for fast metric reconstruction on mobile devices using a combination of image and inertial acceleration data. In contrast to previous approaches to this problem, our algorithm does not require ...
Singularities of the Inertial Flow Map Gradient
(The Eurographics Association, 2016)
Inertial particles are finite-sized objects that are carried by flows, for example sand particles in air. In contrast to massless tracer particles, the trajectories of inertial particles can intersect in space-time. When ...
Icosahedral Maps for a Multiresolution Representation of Earth Data
(The Eurographics Association, 2016)
The icosahedral non-hydrostatic (ICON) model is a digital Earth model based on an icosahedral representation and used for numerical weather prediction. In this paper, we introduce icosahedral maps that are designed to fit ...
A Deferred Rendering Pipeline Including a Global Illumination Model for Atmospheric Scattering and Transparency
(The Eurographics Association, 2016)
Abstract This poster presents suitable global illumination models for atmospheric scattering in outdoor scenes combined with a deferred rendering pipeline which offers the possibility of rendering transparent objects. The ...