38-Issue 1
Browse by
Recent Submissions
-
Functional Maps Representation On Product Manifolds
(© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)We consider the tasks of representing, analysing and manipulating maps between shapes. We model maps as densities over the product manifold of the input shapes; these densities can be treated as scalar functions and therefore ... -
Filtered Quadrics for High‐Speed Geometry Smoothing and Clustering
(© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)Modern 3D capture pipelines produce dense surface meshes at high speed, which challenge geometric operators to process such massive data on‐the‐fly. In particular, aiming at instantaneous feature‐preserving smoothing and ... -
MyEvents: A Personal Visual Analytics Approach for Mining Key Events and Knowledge Discovery in Support of Personal Reminiscence
(© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)Reminiscence is an important aspect in our life. It preserves precious memories, allows us to form our own identities and encourages us to accept the past. Our work takes the advantage of modern sensor technologies to ... -
A Survey of Information Visualization Books
(© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)Information visualization is a rapidly evolving field with a growing volume of scientific literature and texts continually published. To keep abreast of the latest developments in the domain, survey papers and state‐of‐the‐art ... -
Increasing the Spatial Resolution of BTF Measurement with Scheimpflug Imaging
(© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)We present an improved way of acquiring spatially varying surface reflectance represented by a bidirectional texture function (BTF). Planar BTF samples are measured as images at several inclination angles which puts ... -
Selective Padding for Polycube‐Based Hexahedral Meshing
(© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)Hexahedral meshes generated from polycube mapping often exhibit a low number of singularities but also poor‐quality elements located near the surface. It is thus necessary to improve the overall mesh quality, in terms of ... -
Solid Geometry Processing on Deconstructed Domains
(© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)Many tasks in geometry processing are modelled as variational problems solved numerically using the finite element method. For solid shapes, this requires a volumetric discretization, such as a boundary conforming tetrahedral ... -
A Probabilistic Steering Parameter Model for Deterministic Motion Planning Algorithms
(© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)The simulation of two‐dimensional human locomotion in a bird's eye perspective is a key technology for various domains to realistically predict walk paths. The generated trajectories, however, are frequently deviating from ... -
Incremental Labelling of Voronoi Vertices for Shape Reconstruction
(© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)We present an incremental Voronoi vertex labelling algorithm for approximating contours, medial axes and dominant points (high curvature points) from 2D point sets. Though there exist many number of algorithms for ... -
Visual Exploration of Dynamic Multichannel EEG Coherence Networks
(© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)Electroencephalography (EEG) coherence networks represent functional brain connectivity, and are constructed by calculating the coherence between pairs of electrode signals as a function of frequency. Visualization of such ... -
Style Invariant Locomotion Classification for Character Control
(© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)We present a real‐time system for character control that relies on the classification of locomotive actions in skeletal motion capture data. Our method is both progress dependent and style invariant. Two deep neural networks ... -
A Variational Approach to Registration with Local Exponential Coordinates
(© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)We identify a novel parameterization for the group of finite rotations (SO), consisting of an atlas of exponential maps defined over local tangent planes, for the purpose of computing isometric transformations in registration ... -
Real‐Time Human Shadow Removal in a Front Projection System
(© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)When a person is located between a display and an operating projector, a shadow is cast on the display. The shadow on the display may eliminate important visual information and therefore adversely affect the viewing ... -
Urban Walkability Design Using Virtual Population Simulation
(© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)We present a system to generate a procedural environment that produces a desired crowd behaviour. Instead of altering the behavioural parameters of the crowd itself, we automatically alter the environment to yield such ... -
Real‐Time Facial Expression Transformation for Monocular RGB Video
(© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)This paper describes a novel real‐time end‐to‐end system for facial expression transformation, without the need of any driving source. Its core idea is to directly generate desired and photo‐realistic facial expressions ... -
Shading‐Based Surface Recovery Using Subdivision‐Based Representation
(© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)This paper presents subdivision‐based representations for both lighting and geometry in shape‐from‐shading. A very recent shading‐based method introduced a per‐vertex overall illumination model for surface reconstruction, ... -
Learning A Stroke‐Based Representation for Fonts
(© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)Designing fonts and typefaces is a difficult process for both beginner and expert typographers. Existing workflows require the designer to create every glyph, while adhering to many loosely defined design suggestions to ... -
Gradient‐Guided Local Disparity Editing
(© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)Stereoscopic 3D technology gives visual content creators a new dimension of design when creating images and movies. While useful for conveying emotion, laying emphasis on certain parts of the scene, or guiding the viewer's ... -
Superpixel Generation by Agglomerative Clustering With Quadratic Error Minimization
(© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)Superpixel segmentation is a popular image pre‐processing technique in many computer vision applications. In this paper, we present a novel superpixel generation algorithm by agglomerative clustering with quadratic error ... -
Privacy Preserving Visualization: A Study on Event Sequence Data
(© 2019 The Eurographics Association and John Wiley & Sons Ltd., 2019)The inconceivable ability and common practice to collect personal data as well as the power of data‐driven approaches to businesses, services and security nowadays also introduce significant privacy issues. There have been ...
RSS 1.0