7 citations · 24 across the 10 of their papers we have counts for
8 papers · 1 filter
Structure-Aware NeRF without Posed Camera via Epipolar Constraint
Shu Chen, Yang Zhang, Yaxin Xu +1
The neural radiance field (NeRF) for realistic novel view synthesis requires camera poses to be pre-acquired by a structure-from-motion (SfM) approach. This two-stage strategy is n…
Estimation of 3D Human Pose Using Prior Knowledge
Shu Chen, Lei Zhang, Beiji Zou
Estimating three-dimensional human poses from the positions of two-dimensional joints has shown promising results.However, using two-dimensional joint coordinates as input loses mo…
A Deep Retinal Image Quality Assessment Network with Salient Structure Priors
Ziwen Xu, beiji Zou, Qing Liu
Retinal image quality assessment is an essential prerequisite for diagnosis of retinal diseases. Its goal is to identify retinal images in which anatomic structures and lesions att…
A Deep Gradient Boosting Network for Optic Disc and Cup Segmentation
Qing Liu, Beiji Zou, Yang Zhao +1
Segmentation of optic disc (OD) and optic cup (OC) is critical in automated fundus image analysis system. Existing state-of-the-arts focus on designing deep neural networks with on…
DDNet: Cartesian-polar Dual-domain Network for the Joint Optic Disc and Cup Segmentation
Qing Liu, Xiaopeng Hong, Wei Ke +2
Existing joint optic disc and cup segmentation approaches are developed either in Cartesian or polar coordinate system. However, due to the subtle optic cup, the contextual informa…
Feature Selection via Sparse Approximation for Face Recognition
Yixiong Liang, Lei Wang, Yao Xiang +1
Inspired by biological vision systems, the over-complete local features with huge cardinality are increasingly used for face recognition during the last decades. Accordingly, featu…