Browsing Computer Graphics Forum by Author "Xiao, Chunxia"

Now showing items 1-6 of 6

    • 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. ...

    • Facial Image Shadow Removal via Graph-based Feature Fusion 

      Zhang, Ling; Chen, Ben; Liu, Zheng; Xiao, Chunxia (The Eurographics Association and John Wiley & Sons Ltd., 2023)
      Despite natural image shadow removal methods have made significant progress, they often perform poorly for facial image due to the unique features of the face. Moreover, most learning-based methods are designed based on ...

    • 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 ...