Now showing items 1-5 of 5

    • 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. ...
    • Luminance Attentive Networks for HDR Image and Panorama Reconstruction 

      Yu, Hanning; Liu, Wentao; Long, Chengjiang; Dong, Bo; Zou, Qin; Xiao, Chunxia (The Eurographics Association and John Wiley & Sons Ltd., 2021)
      It is very challenging to reconstruct a high dynamic range (HDR) from a low dynamic range (LDR) image as an ill-posed problem. This paper proposes a luminance attentive network named LANet for HDR reconstruction from a ...
    • 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 ...
    • Scale-adaptive Structure-preserving Texture Filtering 

      Song, Chengfang; Xiao, Chunxia; Lei, Ling; Sui, Haigang (The Eurographics Association and John Wiley & Sons Ltd., 2019)
      This paper proposes a scale-adaptive filtering method to improve the performance of structure-preserving texture filtering for image smoothing. With classical texture filters, it usually is challenging to smooth texture ...
    • 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 ...