Now showing items 21-40 of 70

    • HidingGAN: High Capacity Information Hiding with Generative Adversarial Network 

      Wang, Zihan; Gao, Neng; Wang, Xin; Xiang, Ji; Zha, Daren; Li, Linghui (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 

      Sabbadin, Manuele; Palma, Gianpaolo; BANTERLE, FRANCESCO; Boubekeur, Tamy; Cignoni, Paolo (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 

      Tan, Xuehan; Xu, Panpan; Guo, Shihui; Wang, Wencheng (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 

      Su, Rung-De; Liao, Zhe-Yo; Chen, Li-Chi; Tung, Ai-Ling; Wang, Yu-Shuen (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 

      Wang, Yili; Liu, Yifan; Xu, Kun (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 

      Najgebauer, Patryk; Scherer, Rafal (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 

      Ye, Wenjie; Dong, Yue; Peers, Pieter (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 

      Wang, Wencheng; Ma, Junhui; Xu, Panpan; Chu, Yiyao (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 

      Fang, Xiaonan; Wang, Miao; Shamir, Ariel; Hu, Shi-Min (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 

      Liu, Yifan; Tang, Ruolan; Ritchie, Daniel (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 

      Bemana, Mojtaba; Keinert, Joachim; Myszkowski, Karol; Bätz, Michel; Ziegler, Matthias; Seidel, Hans-Peter; Ritschel, Tobias (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 

      Inoue, Naoto; Ito, Daichi; Xu, Ning; Yang, Jimei; Price, Brian; Yamasaki, Toshihiko (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 

      Hajisharif, Saghi; Miandji, Ehsan; Larsson, Per; Tran, Kiet; Unger, Jonas (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 

      Jin, Sam; Lee, Sung-Hee (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 

      Amirkhanov, Aleksandr; Kosiuk, Ilona; Szmolyan, Peter; Amirkhanov, Artem; Mistelbauer, Gabriel; Gröller, Eduard; Raidou, Renata Georgia (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 

      Wei, Mingqiang; Guo, Xianglin; Huang, Jin; Xie, Haoran; Zong, Hua; Kwan, Reggie; Wang, Fu Lee; Qin, Jing (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 

      Son, Hyeongseok; Lee, Gunhee; Cho, Sunghyun; Lee, Seungyong (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 

      Bako, Steve; Meyer, Mark; DeRose, Tony; Sen, Pradeep (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 

      Lee, Jehee; Theobalt, Christian; Wetzstein, Gordon (The Eurographics Association and John Wiley & Sons Ltd., 2019)
    • Parallel Generation and Visualization of Bacterial Genome Structures 

      Klein, Tobias; Mindek, Peter; Autin, Ludovic; Goodsell, David; Olson, Arthur; Groeller, Eduard; Viola, Ivan (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. ...