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A Bi‐Directional Procedural Model for Architectural Design
(© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
It is a challenge for shape grammars to incorporate spatial hierarchy and interior connectivity of buildings in early design stages. To resolve this difficulty, we developed a bi‐directional procedural model: the forward ...
Point Cloud Denoising via Moving RPCA
(© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
We present an algorithm for the restoration of noisy point cloud data, termed Moving Robust Principal Components Analysis (MRPCA). We model the point cloud as a collection of overlapping two‐dimensional subspaces, and ...
SketchSoup: Exploratory Ideation Using Design Sketches
(© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
A hallmark of early stage design is a number of quick‐and‐dirty sketches capturing design inspirations, model variations and alternate viewpoints of a visual concept. We present SketchSoup, a workflow that allows designers ...
Extracting Sharp Features from RGB‐D Images
(© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
Sharp edges are important shape features and their extraction has been extensively studied both on point clouds and surfaces. We consider the problem of extracting sharp edges from a sparse set of colour‐and‐depth (RGB‐D) ...
Contracting Medial Surfaces Isotropically for Fast Extraction of Centred Curve Skeletons
(© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
Curve skeletons, which are a compact representation for three‐dimensional shapes, must be extracted such that they are high quality, centred and smooth. However, the centredness measurements in existing methods are expensive, ...
Distributed Optimization Framework for Shadow Removal in Multi‐Projection Systems
(© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
This paper proposes a novel shadow removal technique for cooperative projection system based on spatiotemporal prediction. In our previous work, we proposed a distributed feedback algorithm, which is implementable in ...
Regularized Pointwise Map Recovery from Functional Correspondence
(© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
The concept of using functional maps for representing dense correspondences between deformable shapes has proven to be extremely effective in many applications. However, despite the impact of this framework, the problem ...
Visualization of Biomolecular Structures: State of the Art Revisited
(© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
Structural properties of molecules are of primary concern in many fields. This report provides a comprehensive overview on techniques that have been developed in the fields of molecular graphics and visualization with a ...
Visualization of Eye Tracking Data: A Taxonomy and Survey
(© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
This survey provides an introduction into eye tracking visualization with an overview of existing techniques. Eye tracking is important for evaluating user behaviour. Analysing eye tracking data is typically done quantitatively, ...
Intrinsic Light Field Images
(© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
We present a method to automatically decompose a light field into its intrinsic shading and albedo components. Contrary to previous work targeted to two‐dimensional (2D) single images and videos, a light field is a 4D ...