Browsing 33-Issue 2 by Title
Now showing items 44-53 of 53
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A Randomized Algorithm for Natural Object Colorization
(The Eurographics Association and John Wiley and Sons Ltd., 2014)Natural objects often contain vivid color distribution with wide variety of colors. Conventional colorization techniques, on the other hand, produce colors that are relatively flat with little color variation. In this ... -
Rate-distortion Optimized Compression of Motion Capture Data
(The Eurographics Association and John Wiley and Sons Ltd., 2014)Lossy compression of motion capture data can alleviate the problems of efficient storage and transmission by exploiting the redundancy and the superfluous precision of the data. When considering the acceptable amount of ... -
Recurring Part Arrangements in Shape Collections
(The Eurographics Association and John Wiley and Sons Ltd., 2014)Extracting semantically related parts across models remains challenging, especially without supervision. The common approach is to co-analyze a model collection, while assuming the existence of descriptive geometric features ... -
SAFE: Structure-aware Facade Editing
(The Eurographics Association and John Wiley and Sons Ltd., 2014)Many man-made objects, in particular building facades, exhibit dominant structural relations such as symmetry and regularity. When editing these shapes, a common objective is to preserve these relations. However, often ... -
Self-similarity for Accurate Compression of Point Sampled Surfaces
(The Eurographics Association and John Wiley and Sons Ltd., 2014)Most surfaces, be it from a fine-art artifact or a mechanical object, are characterized by a strong self-similarity. This property finds its source in the natural structures of objects but also in the fabrication processes: ... -
ShapeSynth: Parameterizing Model Collections for Coupled Shape Exploration and Synthesis
(The Eurographics Association and John Wiley and Sons Ltd., 2014)Recent advances in modeling tools enable non-expert users to synthesize novel shapes by assembling parts extracted from model databases. A major challenge for these tools is to provide users with relevant parts, which is ... -
SimSelect: Similarity-based Selection for 3D Surfaces
(The Eurographics Association and John Wiley and Sons Ltd., 2014)Surface selection is one of the fundamental interactions in shape modeling. In the case of complex models, this task is often tedious for at least two reasons: firstly the local geometry of a given region may be hard to ... -
Spatio-Temporal Geometry Fusion for Multiple Hybrid Cameras using Moving Least Squares Surfaces
(The Eurographics Association and John Wiley and Sons Ltd., 2014)Multi-view reconstruction aims at computing the geometry of a scene observed by a set of cameras. Accurate 3D reconstruction of dynamic scenes is a key component for a large variety of applications, ranging from special ... -
Temporally Coherent and Spatially Accurate Video Matting
(The Eurographics Association and John Wiley and Sons Ltd., 2014)Image and video matting are still challenging problems in areas with low foreground-background contrast. Video matting also has the challenge of ensuring temporally coherent mattes because the human visual system is highly ... -
Thumbnail Galleries for Procedural Models
(The Eurographics Association and John Wiley and Sons Ltd., 2014)Procedural modeling allows for the generation of innumerable variations of models from a parameterized, conditional or stochastic rule set. Due to the abstractness, complexity and stochastic nature of rule sets, it is often ...