Browsing 38-Issue 7 by Title

Now showing items 64-70 of 70

    • Topology Preserving Simplification of Medial Axes in 3D Models 

      Chu, Yiyao; Hou, Fei; Wang, Wencheng; Li, Lei (The Eurographics Association and John Wiley & Sons Ltd., 2019)
      We propose an efficient method for topology-preserving simplification of medial axes of 3D models. Existing methods either cannot preserve the topology during medial axes simplification or have the problem of being ...

    • Towards Robust Direction Invariance in Character Animation 

      Ma, Li-Ke; Yang, Zeshi; Guo, Baining; Yin, KangKang (The Eurographics Association and John Wiley & Sons Ltd., 2019)
      In character animation, direction invariance is a desirable property. That is, a pose facing north and the same pose facing south are considered the same; a character that can walk to the north is expected to be able to ...

    • Two-phase Hair Image Synthesis by Self-Enhancing Generative Model 

      Qiu, Haonan; Wang, Chuan; Zhu, Hang; zhu, xiangyu; Gu, Jinjin; Han, Xiaoguang (The Eurographics Association and John Wiley & Sons Ltd., 2019)
      Generating plausible hair image given limited guidance, such as sparse sketches or low-resolution image, has been made possible with the rise of Generative Adversarial Networks (GANs). Traditional image-to-image translation ...

    • A Unified Neural Network for Panoptic Segmentation 

      Yao, Li; Chyau, Ang (The Eurographics Association and John Wiley & Sons Ltd., 2019)
      In this paper, we propose a unified neural network for panoptic segmentation, a task aiming to achieve more fine-grained segmentation. Following existing methods combining semantic and instance segmentation, our method ...

    • Unsupervised Dense Light Field Reconstruction with Occlusion Awareness 

      Ni, Lixia; Jiang, Haiyong; Cai, Jianfei; Zheng, Jianmin; Li, Haifeng; Liu, Xu (The Eurographics Association and John Wiley & Sons Ltd., 2019)
      Light field (LF) reconstruction is a fundamental technique in light field imaging and has applications in both software and hardware aspects. This paper presents an unsupervised learning method for LF-oriented view synthesis, ...

    • Visibility-Aware Progressive Farthest Point Sampling on the GPU 

      Brandt, Sascha; Jähn, Claudius; Fischer, Matthias; Heide, Friedhelm Meyer auf der (The Eurographics Association and John Wiley & Sons Ltd., 2019)
      In this paper, we present the first algorithm for progressive sampling of 3D surfaces with blue noise characteristics that runs entirely on the GPU. The performance of our algorithm is comparable to state-of-the-art GPU ...

    • Wavelet Flow: Optical Flow Guided Wavelet Facial Image Fusion 

      Ding, Hong; Yan, Qingan; Fu, Gang; Xiao, Chunxia (The Eurographics Association and John Wiley & Sons Ltd., 2019)
      Estimating the correspondence between the images using optical flow is the key component for image fusion, however, computing optical flow between a pair of facial images including backgrounds is challenging due to large ...