Browsing 38-Issue 7 by Title
Now showing items 14-33 of 70
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Field-aligned Quadrangulation for Image Vectorization
(The Eurographics Association and John Wiley & Sons Ltd., 2019)Image vectorization is an important yet challenging problem, especially when the input image has rich content. In this paper, we develop a novel method for automatically vectorizing natural images with feature-aligned ... -
Figure Skating Simulation from Video
(The Eurographics Association and John Wiley & Sons Ltd., 2019)Figure skating is one of the most popular ice sports at the Winter Olympic Games. The skaters perform several skating skills to express the beauty of the art on ice. Skating involves moving on ice while wearing skate shoes ... -
FontRNN: Generating Large-scale Chinese Fonts via Recurrent Neural Network
(The Eurographics Association and John Wiley & Sons Ltd., 2019)Despite the recent impressive development of deep neural networks, using deep learning based methods to generate largescale Chinese fonts is still a rather challenging task due to the huge number of intricate Chinese glyphs, ... -
A Generalized Cubemap for Encoding 360° VR Videos using Polynomial Approximation
(The Eurographics Association and John Wiley & Sons Ltd., 2019)360° VR videos provide users with an immersive visual experience. To encode 360° VR videos, spherical pixels must be mapped onto a two-dimensional domain to take advantage of the existing video encoding and storage standards. ... -
Generating 3D Faces using Multi-column Graph Convolutional Networks
(The Eurographics Association and John Wiley & Sons Ltd., 2019)In this work, we introduce multi-column graph convolutional networks (MGCNs), a deep generative model for 3D mesh surfaces that effectively learns a non-linear facial representation. We perform spectral decomposition of ... -
Generic Interactive Pixel-level Image Editing
(The Eurographics Association and John Wiley & Sons Ltd., 2019)Several image editing methods have been proposed in the past decades, achieving brilliant results. The most sophisticated of them, however, require additional information per-pixel. For instance, dehazing requires a specific ... -
Global Texture Mapping for Dynamic Objects
(The Eurographics Association and John Wiley & Sons Ltd., 2019)We propose a novel framework to generate a global texture atlas for a deforming geometry. Our approach distinguishes from prior arts in two aspects. First, instead of generating a texture map for each timestamp to color a ... -
HidingGAN: High Capacity Information Hiding with Generative Adversarial Network
(The Eurographics Association and John Wiley & Sons Ltd., 2019)Image steganography is the technique of hiding secret information within images. It is an important research direction in the security field. Benefitting from the rapid development of deep neural networks, many steganographic ... -
High Dynamic Range Point Clouds for Real-Time Relighting
(The Eurographics Association and John Wiley & Sons Ltd., 2019)Acquired 3D point clouds make possible quick modeling of virtual scenes from the real world.With modern 3D capture pipelines, each point sample often comes with additional attributes such as normal vector and color response. ... -
Image Composition of Partially Occluded Objects
(The Eurographics Association and John Wiley & Sons Ltd., 2019)Image composition extracts the content of interest (COI) from a source image and blends it into a target image to generate a new image. In the majority of existing works, the COI is manually extracted and then overlaid on ... -
Imitating Popular Photos to Select Views for an Indoor Scene
(The Eurographics Association and John Wiley & Sons Ltd., 2019)Selecting informative and visually appealing views for 3D indoor scenes is beneficial for the housing, decoration, and entertainment industries. A set of views that exhibit comfort, aesthetics, and functionality of a ... -
An Improved Geometric Approach for Palette-based Image Decomposition and Recoloring
(The Eurographics Association and John Wiley & Sons Ltd., 2019)Palette-based image decomposition has attracted increasing attention in recent years. A specific class of approaches have been proposed basing on the RGB-space geometry, which manage to construct convex hulls whose vertices ... -
Inertia-based Fast Vectorization of Line Drawings
(The Eurographics Association and John Wiley & Sons Ltd., 2019)Image vectorisation is a fundamental method in graphic design and is one of the tools allowing to transfer artist work into computer graphics. The existing methods are based mainly on segmentation, or they analyse every ... -
Interactive Curation of Datasets for Training and Refining Generative Models
(The Eurographics Association and John Wiley & Sons Ltd., 2019)We present a novel interactive learning-based method for curating datasets using user-defined criteria for training and refining Generative Adversarial Networks. We employ a novel batch-mode active learning strategy to ... -
Intrinsic Symmetry Detection on 3D Models with Skeleton-guided Combination of Extrinsic Symmetries
(The Eurographics Association and John Wiley & Sons Ltd., 2019)The existing methods for intrinsic symmetry detection on 3D models always need complex measures such as geodesic distances for describing intrinsic geometry and statistical computation for finding non-rigid transformations ... -
Learning Explicit Smoothing Kernels for Joint Image Filtering
(The Eurographics Association and John Wiley & Sons Ltd., 2019)Smoothing noises while preserving strong edges in images is an important problem in image processing. Image smoothing filters can be either explicit (based on local weighted average) or implicit (based on global optimization). ... -
Learning Style Compatibility Between Objects in a Real-World 3D Asset Database
(The Eurographics Association and John Wiley & Sons Ltd., 2019)Large 3D asset databases are critical for designing virtual worlds, and using them effectively requires techniques for efficient querying and navigation. One important form of query is search by style compatibility: given ... -
Learning to Predict Image-based Rendering Artifacts with Respect to a Hidden Reference Image
(The Eurographics Association and John Wiley & Sons Ltd., 2019)Image metrics predict the perceived per-pixel difference between a reference image and its degraded (e. g., re-rendered) version. In several important applications, the reference image is not available and image metrics ... -
Learning to Trace: Expressive Line Drawing Generation from Photographs
(The Eurographics Association and John Wiley & Sons Ltd., 2019)In this paper, we present a new computational method for automatically tracing high-resolution photographs to create expressive line drawings. We define expressive lines as those that convey important edges, shape contours, ... -
Light Field Video Compression and Real Time Rendering
(The Eurographics Association and John Wiley & Sons Ltd., 2019)Light field imaging is rapidly becoming an established method for generating flexible image based description of scene appearances. Compared to classical 2D imaging techniques, the angular information included in light ...