Browsing 38-Issue 7 by Title
Now showing items 29-48 of 70
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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 ... -
Lighting Layout Optimization for 3D Indoor Scenes
(The Eurographics Association and John Wiley & Sons Ltd., 2019)As the number of models for 3D indoor scenes are increasing rapidly, methods for generating the lighting layout have also become increasingly important. This paper presents a novel method that creates optimal placements ... -
ManyLands: A Journey Across 4D Phase Space of Trajectories
(The Eurographics Association and John Wiley & Sons Ltd., 2019)Mathematical models of ordinary differential equations are used to describe and understand biological phenomena. These models are dynamical systems that often describe the time evolution of more than three variables, i.e., ... -
Mesh Defiltering via Cascaded Geometry Recovery
(The Eurographics Association and John Wiley & Sons Ltd., 2019)This paper addresses the nontraditional but practically meaningful reversibility problem of mesh filtering. This reverse-filtering approach (termed a DeFilter) seeks to recover the geometry of a set of filtered meshes to ... -
Naturalness-Preserving Image Tone Enhancement Using Generative Adversarial Networks
(The Eurographics Association and John Wiley & Sons Ltd., 2019)This paper proposes a deep learning-based image tone enhancement approach that can maximally enhance the tone of an image while preserving the naturalness. Our approach does not require carefully generated ground-truth ... -
Offline Deep Importance Sampling for Monte Carlo Path Tracing
(The Eurographics Association and John Wiley & Sons Ltd., 2019)Although modern path tracers are successfully being applied to many rendering applications, there is considerable interest to push them towards ever-decreasing sampling rates. As the sampling rate is substantially reduced, ... -
Pacific Conference on Computer Graphics and Applications 2019 - CGF38-7: Frontmatter
(The Eurographics Association and John Wiley & Sons Ltd., 2019) -
Parallel Generation and Visualization of Bacterial Genome Structures
(The Eurographics Association and John Wiley & Sons Ltd., 2019)Visualization of biological mesoscale models provides a glimpse at the inner workings of living cells. One of the most complex components of these models is DNA, which is of fundamental importance for all forms of life. ... -
A PatchMatch-based Approach for Matte Propagation in Videos
(The Eurographics Association and John Wiley & Sons Ltd., 2019)Despite considerable advances in natural image matting over the last decades, video matting still remains a difficult problem. The main challenges faced by existing methods are the large amount of user input required, and ... -
Pencil Drawing Video Rendering Using Convolutional Networks
(The Eurographics Association and John Wiley & Sons Ltd., 2019)Traditional pencil drawing rendering algorithms when applied to video may suffer from temporal inconsistency and showerdoor effect due to the stochastic noise models employed. This paper attempts to resolve these problems ... -
Polycube Shape Space
(The Eurographics Association and John Wiley & Sons Ltd., 2019)There are many methods proposed for generating polycube polyhedrons, but it lacks the study about the possibility of generating polycube polyhedrons. In this paper, we prove a theorem for characterizing the necessary ... -
Practical Foldover-Free Volumetric Mapping Construction
(The Eurographics Association and John Wiley & Sons Ltd., 2019)In this paper, we present a practically robust method for computing foldover-free volumetric mappings with hard linear constraints. Central to this approach is a projection algorithm that monotonically and efficiently ... -
Procedural Riverscapes
(The Eurographics Association and John Wiley & Sons Ltd., 2019)This paper addresses the problem of creating animated riverscapes through a novel procedural framework that generates the inscribing geometry of a river network and then synthesizes matching real-time water movement ... -
Pyramid Multi-View Stereo with Local Consistency
(The Eurographics Association and John Wiley & Sons Ltd., 2019)In this paper, we propose a PatchMatch-based Multi-View Stereo (MVS) algorithm which can efficiently estimate geometry for the textureless area. Conventional PatchMatch-based MVS algorithms estimate depth and normal ... -
Rain Wiper: An Incremental RandomlyWired Network for Single Image Deraining
(The Eurographics Association and John Wiley & Sons Ltd., 2019)Single image rain removal is a challenging ill-posed problem due to various shapes and densities of rain streaks. We present a novel incremental randomly wired network (IRWN) for single image deraining. Different from ... -
Real-time Indirect Illumination of Emissive Inhomogeneous Volumes using Layered Polygonal Area Lights
(The Eurographics Association and John Wiley & Sons Ltd., 2019)Indirect illumination involving with visually rich participating media such as turbulent smoke and loud explosions contributes significantly to the appearances of other objects in a rendering scene. However, previous ...