Now showing items 28-47 of 54

    • Next Event Estimation++: Visibility Mapping for Efficient Light Transport Simulation 

      Guo, Jerry Jinfeng; Eisemann, Martin; Eisemann, Elmar (The Eurographics Association and John Wiley & Sons Ltd., 2020)
      Monte-Carlo rendering requires determining the visibility between scene points as the most common and compute intense operation to establish paths between camera and light source. Unfortunately, many tests reveal occlusions ...
    • Not All Areas Are Equal: A Novel Separation-Restoration-Fusion Network for Image Raindrop Removal 

      Ren, Dongdong; Li, Jinbao; Han, Meng; Shu, Minglei (The Eurographics Association and John Wiley & Sons Ltd., 2020)
      Detecting and removing raindrops from an image while keeping the high quality of image details has attracted tremendous studies, but remains a challenging task due to the inhomogeneity of the degraded region and the ...
    • A Novel Plastic Phase-Field Method for Ductile Fracture with GPU Optimization 

      Zhao, Zipeng; Huang, Kemeng; Li, Chen; Wang, Changbo; Qin, Hong (The Eurographics Association and John Wiley & Sons Ltd., 2020)
      efficiently simulate ductile fracture with GPU optimization. At the theoretical level of physically-based modeling and simulation, our PPF approach assumes the fracture sensitivity of the material increases with the plastic ...
    • An Occlusion-aware Edge-Based Method for Monocular 3D Object Tracking using Edge Confidence 

      Huang, Hong; Zhong, Fan; Sun, Yuqing; Qin, Xueying (The Eurographics Association and John Wiley & Sons Ltd., 2020)
      We propose an edge-based method for 6DOF pose tracking of rigid objects using a monocular RGB camera. One of the critical problem for edge-based methods is to search the object contour points in the image corresponding to ...
    • Pacific Graphics 2020 - CGF 39-7: Frontmatter 

      Eisemann, Elmar; Jacobson, Alec; Zhang, Fang-Lue (The Eurographics Association and John Wiley & Sons Ltd., 2020)
    • Personalized Hand Modeling from Multiple Postures with Multi-View Color Images 

      Wang, Yangang; Rao, Ruting; Zou, Changqing (The Eurographics Association and John Wiley & Sons Ltd., 2020)
      Personalized hand models can be utilized to synthesize high quality hand datasets, provide more possible training data for deep learning and improve the accuracy of hand pose estimation. In recent years, parameterized hand ...
    • Pixel-wise Dense Detector for Image Inpainting 

      Zhang, Ruisong; Quan, Weize; Wu, Baoyuan; Li, Zhifeng; Yan, Dong-Ming (The Eurographics Association and John Wiley & Sons Ltd., 2020)
      Recent GAN-based image inpainting approaches adopt an average strategy to discriminate the generated image and output a scalar, which inevitably lose the position information of visual artifacts. Moreover, the adversarial ...
    • PointSkelCNN: Deep Learning-Based 3D Human Skeleton Extraction from Point Clouds 

      Qin, Hongxing; Zhang, Songshan; Liu, Qihuang; Chen, Li; Chen, Baoquan (The Eurographics Association and John Wiley & Sons Ltd., 2020)
      A 3D human skeleton plays important roles in human shape reconstruction and human animation. Remarkable advances have been achieved recently in 3D human skeleton estimation from color and depth images via a powerful deep ...
    • Practical Fabrication of Discrete Chebyshev Nets 

      Liu, Hao-Yu; Liu, Zhong-Yuan; Zhao, Zheng-Yu; Liu, Ligang; Fu, Xiao-Ming (The Eurographics Association and John Wiley & Sons Ltd., 2020)
      We propose a computational and practical technique to allow home users to fabricate discrete Chebyshev nets for various 3D models. The success of our method relies on two key components. The first one is a novel and simple ...
    • Procedural Physically based BRDF for Real-Time Rendering of Glints 

      Chermain, Xavier; Sauvage, Basile; Dischler, Jean-Michel; Dachsbacher, Carsten (The Eurographics Association and John Wiley & Sons Ltd., 2020)
      Physically based rendering of glittering surfaces is a challenging problem in computer graphics. Several methods have proposed off-line solutions, but none is dedicated to high-performance graphics. In this work, we propose ...
    • RadEx: Integrated Visual Exploration of Multiparametric Studies for Radiomic Tumor Profiling 

      Mörth, Eric; Wagner-Larsen, Kari; Hodneland, Erlend; Krakstad, Camilla; Haldorsen, Ingfrid S.; Bruckner, Stefan; Smit, Noeska N. (The Eurographics Association and John Wiley & Sons Ltd., 2020)
      Better understanding of the complex processes driving tumor growth and metastases is critical for developing targeted treatment strategies in cancer. Radiomics extracts large amounts of features from medical images which ...
    • Real Time Multiscale Rendering of Dense Dynamic Stackings 

      Michel, Élie; Boubekeur, Tamy (The Eurographics Association and John Wiley & Sons Ltd., 2020)
      Dense dynamic aggregates of similar elements are frequent in natural phenomena and challenging to render under full real time constraints. The optimal representation to render them changes drastically depending on the ...
    • Robust Computation of 3D Apollonius Diagrams 

      Wang, Peihui; Yuan, Na; Ma, Yuewen; Xin, Shiqing; He, Ying; Chen, Shuangmin; Xu, Jian; Wang, Wenping (The Eurographics Association and John Wiley & Sons Ltd., 2020)
      Apollonius diagrams, also known as additively weighted Voronoi diagrams, are an extension of Voronoi diagrams, where the weighted distance is defined by the Euclidean distance minus the weight. The bisectors of Apollonius ...
    • SCGA-Net: Skip Connections Global Attention Network for Image Restoration 

      Ren, Dongdong; Li, Jinbao; Han, Meng; Shu, Minglei (The Eurographics Association and John Wiley & Sons Ltd., 2020)
      Deep convolutional neural networks (DCNN) have shown their advantages in the image restoration tasks. But most existing DCNN-based methods still suffer from the residual corruptions and coarse textures. In this paper, we ...
    • Semi-analytical Solid Boundary Conditions for Free Surface Flows 

      Chang, Yue; Liu, Shusen; He, Xiaowei; Li, Sheng; Wang, Guoping (The Eurographics Association and John Wiley & Sons Ltd., 2020)
      The treatment of solid boundary conditions remains one of the most challenging parts in the SPH method. We present a semianalytical approach to handle complex solid boundaries of arbitrary shape. Instead of calculating a ...
    • Semi-Supervised 3D Shape Recognition via Multimodal Deep Co-training 

      Song, Mofei; Liu, Yu; Liu, Xiao Fan (The Eurographics Association and John Wiley & Sons Ltd., 2020)
      3D shape recognition has been actively investigated in the field of computer graphics. With the rapid development of deep learning, various deep models have been introduced and achieved remarkable results. Most 3D shape ...
    • Simulation of Arbitrarily-shaped Magnetic Objects 

      Kim, Seung-wook; Han, JungHyun (The Eurographics Association and John Wiley & Sons Ltd., 2020)
      Abstract We propose a novel method for simulating rigid magnets in a stable way. It is based on analytic solutions of the magnetic vector potential and flux density, which make the magnetic forces and torques calculated ...
    • Simultaneous Multi-Attribute Image-to-Image Translation Using Parallel Latent Transform Networks 

      Xu, Sen-Zhe; Lai, Yu-Kun (The Eurographics Association and John Wiley & Sons Ltd., 2020)
      Image-to-image translation has been widely studied. Since real-world images can often be described by multiple attributes, it is useful to manipulate them at the same time. However, most methods focus on transforming between ...
    • Slice and Dice: A Physicalization Workflow for Anatomical Edutainment 

      Raidou, Renata Georgia; Gröller, Eduard; Wu, Hsiang-Yun (The Eurographics Association and John Wiley & Sons Ltd., 2020)
      During the last decades, anatomy has become an interesting topic in education-even for laymen or schoolchildren. As medical imaging techniques become increasingly sophisticated, virtual anatomical education applications ...
    • SRF-Net: Spatial Relationship Feature Network for Tooth Point Cloud Classification 

      Ma, Qian; Wei, Guangshun; Zhou, Yuanfeng; Pan, Xiao; Xin, Shiqing; Wang, Wenping (The Eurographics Association and John Wiley & Sons Ltd., 2020)
      3D scanned point cloud data of teeth is popular used in digital orthodontics. The classification and semantic labelling for point cloud of each tooth is a key and challenging task for planning dental treatment. Utilizing ...