Browsing Computer Graphics Forum by Author "Yan, Qingan"

Now showing items 1-3 of 3

    • CLA-GAN: A Context and Lightness Aware Generative Adversarial Network for Shadow Removal 

      Zhang, Ling; Long, Chengjiang; Yan, Qingan; Zhang, Xiaolong; Xiao, Chunxia (The Eurographics Association and John Wiley & Sons Ltd., 2020)
      In this paper, we propose a novel context and lightness aware Generative Adversarial Network (CLA-GAN) framework for shadow removal, which refines a coarse result to a final shadow removal result in a coarse-to-fine fashion. ...

    • Pyramid Multi-View Stereo with Local Consistency 

      Liao, Jie; Fu, Yanping; Yan, Qingan; Xiao, Chunxia (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 ...

    • 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 ...