no code implementations • CVPR 2022 • Zhang Chen, Zhiqiang Tian, Jihua Zhu, Ce Li, Shaoyi Du
Our method is motivated by two cause-effect chains including category-causality chain and anatomy-causality chain.
no code implementations • ICCV 2021 • Zhang Chen, yinda zhang, Kyle Genova, Sean Fanello, Sofien Bouaziz, Christian Haene, Ruofei Du, Cem Keskin, Thomas Funkhouser, Danhang Tang
To the best of our knowledge, MDIF is the first deep implicit function model that can at the same time (1) represent different levels of detail and allow progressive decoding; (2) support both encoder-decoder inference and decoder-only latent optimization, and fulfill multiple applications; (3) perform detailed decoder-only shape completion.
no code implementations • 5 Sep 2021 • Yuqi Ding, Zhang Chen, Yu Ji, Jingyi Yu, Jinwei Ye
Recovering 3D geometry of underwater scenes is challenging because of non-linear refraction of light at the water-air interface caused by the camera housing.
1 code implementation • 7 Jul 2020 • Anpei Chen, Ruiyang Liu, Ling Xie, Zhang Chen, Hao Su, Jingyi Yu
To address this issue, we propose a SofGAN image generator to decouple the latent space of portraits into two subspaces: a geometry space and a texture space.
2 code implementations • CVPR 2020 • Zhang Chen, Anpei Chen, Guli Zhang, Chengyuan Wang, Yu Ji, Kiriakos N. Kutulakos, Jingyi Yu
We present a novel Relightable Neural Renderer (RNR) for simultaneous view synthesis and relighting using multi-view image inputs.
no code implementations • 4 Apr 2019 • Zhang Chen, Yu Ji, Mingyuan Zhou, Sing Bing Kang, Jingyi Yu
We avoid the need for spatial constancy of albedo; instead, we use a new measure for albedo similarity that is based on the albedo norm profile.
1 code implementation • ICCV 2019 • Anpei Chen, Zhang Chen, Guli Zhang, Ziheng Zhang, Kenny Mitchell, Jingyi Yu
Our technique employs expression analysis for proxy face geometry generation and combines supervised and unsupervised learning for facial detail synthesis.
no code implementations • CVPR 2018 • Xuan Cao, Zhang Chen, Anpei Chen, Xin Chen, Cen Wang, Jingyi Yu
We present a novel 3D face reconstruction technique that leverages sparse photometric stereo (PS) and latest advances on face registration/modeling from a single image.
no code implementations • 29 Nov 2017 • Xinqing Guo, Zhang Chen, Siyuan Li, Yang Yang, Jingyi Yu
We then construct three individual networks: a Focus-Net to extract depth from a single focal stack, a EDoF-Net to obtain the extended depth of field (EDoF) image from the focal stack, and a Stereo-Net to conduct stereo matching.
no code implementations • 2 Aug 2017 • Zhang Chen, Xinqing Guo, Siyuan Li, Xuan Cao, Jingyi Yu
Depth from defocus (DfD) and stereo matching are two most studied passive depth sensing schemes.