Browsing 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 ...