Browsing VMV13 by Title
Now showing items 26-34 of 34
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Sampled and Analytic Rasterization
(The Eurographics Association, 2013)In this poster we present an overview of exact anti-aliasing (AA) methods in rasterization. In contrast to the common supersampling approaches for visibility AA (e.g. MSAA) or both visibility and shading AA (e.g. SSAA, ... -
A Semi-Automated Method for Subject-Specific Modeling of the Spinal Canal from Computed Tomography Images and Dynamic Radiographs
(The Eurographics Association, 2013)Shrinkage of the spinal canal may be due to congenital or degenerative conditions, and it causes many spinerelated diseases. We present a semi-automated method to computationally reconstruct spinal canal models from static ... -
Simulation of Time-of-Flight Sensors using Global Illumination
(The Eurographics Association, 2013)Time-of-Flight (ToF) cameras use specialized sensors and modulated infrared light to simultaneously obtain depth, amplitude and intensity images. Depth images from such cameras suffer from various errors which exhibit a ... -
A Thin Shell Approach to the Registration of Implicit Surfaces
(The Eurographics Association, 2013)Frequently, one aims at the co-registration of geometries described implicitly by images as level sets. This paper proposes a novel shape sensitive approach for the matching of such implicit surfaces. Motivated by physical ... -
Towards Multi-Kernel Ray Tracing for GPUs
(The Eurographics Association, 2013)Ray tracing is a widely used algorithm to compute images with high visual quality. Mapping ray tracing computations to massively parallel hardware architectures in an efficient manner is a difficult task. Based on an ... -
A Tracking Approach for the Skeletonization of Tubular Parts of 3D Shapes
(The Eurographics Association, 2013)In this paper we propose a new simple and efficient method to characterize shapes by segmenting their elongated parts and characterizing them with their centerlines. We call it Tubular Section Tracking, because it consists ... -
Transfusive Weights for Content-Aware Image Manipulation
(The Eurographics Association, 2013)Many image editing operations, such as colorization, matting or deformation, can be performed by propagating user-defined sparse constraints (e.g. scribbles) to the rest of the image using content-aware weight functions. ... -
Visualization and Analysis of Lumbar Spine Canal Variability in Cohort Study Data
(The Eurographics Association, 2013)Large-scale longitudinal epidemiological studies, such as the Study of Health in Pomerania (SHIP), investigate thousands of individuals with common characteristics or experiences (a cohort) including a multitude of ... -
Visualizing Dissections of the Heart in a Dataflow-based Shader Framework for Volume Rendering
(The Eurographics Association, 2013)Dissections in anatomic heart illustrations are an effective visualization technique and support a variety of applications in exploration and communication. In this paper we implemented a set of volume deformations imitating ...