Ruyi Xu

According to our database, Ruyi Xu authored at least 15 papers between 2011 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Dual subspace manifold learning based on GCN for intensity-invariant facial expression recognition.

Jingying Chen, Jinxin Shi, Ruyi Xu

Pattern Recognit., April, 2024

Ordinal information based facial expression intensity estimation for emotional interaction: a novel semi-supervised deep learning approach.

Ruyi Xu, Jiaxu Han, Jingying Chen

Computing, April, 2024

Facial expression intensity estimation using label-distribution-learning-enhanced ordinal regression.

Ruyi Xu, Zhun Wang, Jingying Chen, Longpu Zhou

Multim. Syst., February, 2024

LLaVA-UHD: an LMM Perceiving Any Aspect Ratio and High-Resolution Images.

Ruyi Xu, Yuan Yao, Zonghao Guo, Junbo Cui, Zanlin Ni, Chunjiang Ge, Tat-Seng Chua, Zhiyuan Liu, Maosong Sun, Gao Huang

CoRR, 2024

2023

Towards a computer-assisted comprehensive evaluation of visual motor integration for children with autism spectrum disorder: a pilot study.

Rujing Zhang, Jingying Chen, Guangshuai Wang, Ruyi Xu, Kun Zhang, Jidong Wang, Wenming Zheng

Interact. Learn. Environ., October, 2023

2022

Toward Children's Empathy Ability Analysis: Joint Facial Expression Recognition and Intensity Estimation Using Label Distribution Learning.

Jingying Chen, Chen Guo, Ruyi Xu, Kun Zhang, Zongkai Yang, Honghai Liu

IEEE Trans. Ind. Informatics, 2022

Orthogonal channel attention-based multi-task learning for multi-view facial expression recognition.

Jingying Chen, Lei Yang, Lei Tan, Ruyi Xu

Pattern Recognit., 2022

2021

Design and application of facial expression analysis system in empathy ability of children with autism spectrum disorder.

Chen Guo, Kun Zhang, Jingying Chen, Ruyi Xu, Lei Gao

Proceedings of the 16th Conference on Computer Science and Intelligence Systems, 2021

2020

Towards emotion-sensitive learning cognitive state analysis of big data in education: deep learning-based facial expression analysis using ordinal information.

Ruyi Xu, Jingying Chen, Jiaxu Han, Lei Tan, Luhui Xu

Computing, 2020

2019

Automatic social signal analysis: Facial expression recognition using difference convolution neural network.

Jingying Chen, Yongqiang Lv, Ruyi Xu, Can Xu

J. Parallel Distributed Comput., 2019

2018

Deep peak-neutral difference feature for facial expression recognition.

Jingying Chen, Ruyi Xu, Leyuan Liu

Multim. Tools Appl., 2018

Semi-supervised Learning of Deep Difference Features for Facial Expression Recognition.

Can Xu, Ruyi Xu, Jingying Chen, Leyuan Liu

Proceedings of the Pattern Recognition and Computer Vision - First Chinese Conference, 2018

2017

An Action Unit based Hierarchical Random Forest Model to Facial Expression Recognition.

Jingying Chen, Mulan Zhang, Xianglong Xue, Ruyi Xu, Kun Zhang

Proceedings of the 6th International Conference on Pattern Recognition Applications and Methods, 2017

2012

Robust patch-based visual tracking using biologically inspired model.

Ruyi Xu, Guoping Yan, Qing Pan

Proceedings of the 4th International Conference on Internet Multimedia Computing and Service, 2012

2011

A motion estimation algorithm based on interframe differences detection model for virtual edges detection.

Qing Pan, Nili Tian, Ruyi Xu

Proceedings of the Seventh International Conference on Natural Computation, 2011