Human action recognition based on 3D SIFT and LDA model. - Ping Liu 004; Jin Wang 002; Mary Fenghua She; Honghai Liu 001 (RiiSS, 2011)

Human action categorization using Conditional Random Field. - Jin Wang 002; Ping Liu 004; Mary Fenghua She; Honghai Liu 001 (RiiSS, 2011)

Human action recognition based on Pyramid Histogram of Oriented Gradients. - Jin Wang 002; Ping Liu 004; Mary Fenghua She; Abbas Z. Kouzani; Saeid Nahavandi (SMC, 2011)

Improving facial expression analysis using histograms of Log-Transformed Nonnegative Sparse Representation with a Spatial Pyramid Structure. - Ping Liu 004; Shizhong Han; Yan Tong (FG, 2013)

Bag-of-words representation for biomedical time series classification. - Jin Wang 002; Ping Liu 004; Mary Fenghua She; Saeid Nahavandi; Abbas Z. Kouzani (Biomed. Signal Process. Control., 2013)

Biomedical time series clustering based on non-negative sparse coding and probabilistic topic model. - Jin Wang 002; Ping Liu 004; Mary Fenghua She; Saeid Nahavandi; Abbas Z. Kouzani (Comput. Methods Programs Biomed., 2013)

Supervised learning probabilistic Latent Semantic Analysis for human motion analysis. - Jin Wang 002; Ping Liu 004; Mary Fenghua She; Abbas Z. Kouzani; Saeid Nahavandi (Neurocomputing, 2013)

Sparse representation of local spatial-temporal features with dimensionality reduction for motion recognition. - Jin Wang 002; Xiangping Sun; Ping Liu 004; Mary Fenghua She; Lingxue Kong (Neurocomputing, 2013)

Facial Expression Recognition via a Boosted Deep Belief Network. - Ping Liu 004; Shizhong Han; Zibo Meng; Yan Tong (CVPR, 2014)

Feature Disentangling Machine - A Novel Approach of Feature Selection and Disentangling in Facial Expression Analysis. - Ping Liu 004; Joey Tianyi Zhou; Ivor Wai-Hung Tsang; Zibo Meng; Shizhong Han; Yan Tong (ECCV (4), 2014)

Facial grid transformation: A novel face registration approach for improving facial action unit recognition. - Shizhong Han; Zibo Meng; Ping Liu 004; Yan Tong (ICIP, 2014)

Identity-Aware Convolutional Neural Network for Facial Expression Recognition. - Zibo Meng; Ping Liu 004; Jie Cai 001; Shizhong Han; Yan Tong (FG, 2017)

A Top-Down Approach to Articulated Human Pose Estimation and Tracking. - Guanghan Ning; Ping Liu 004; Xiaochuan Fan; Chi Zhang 012 (ECCV Workshops (2), 2018)

Every Node Counts: Self-Ensembling Graph Convolutional Networks for Semi-Supervised Learning. - Yawei Luo; Tao Guan; Junqing Yu; Ping Liu 004; Yi Yang 001 (CoRR, 2018)

Pruning Filter via Geometric Median for Deep Convolutional Neural Networks Acceleration. - Yang He 002; Ping Liu 004; Ziwei Wang; Yi Yang 001 (CoRR, 2018)

Filter Pruning via Geometric Median for Deep Convolutional Neural Networks Acceleration. - Yang He 002; Ping Liu 004; Ziwei Wang; Zhilan Hu; Yi Yang 001 (CVPR, 2019)

Entangled Transformer for Image Captioning. - Guang Li; Linchao Zhu; Ping Liu 004; Yi Yang 001 (ICCV, 2019)

Significance-Aware Information Bottleneck for Domain Adaptive Semantic Segmentation. - Yawei Luo; Ping Liu 004; Tao Guan; Junqing Yu; Yi Yang 001 (ICCV, 2019)

Pose-Guided Feature Alignment for Occluded Person Re-Identification. - Jiaxu Miao; Yu Wu 011; Ping Liu 004; Yuhang Ding; Yi Yang 001 (ICCV, 2019)

Very Long Natural Scenery Image Prediction by Outpainting. - Zongxin Yang; Jian Dong; Ping Liu 004; Yi Yang 001; Shuicheng Yan (ICCV, 2019)

Feature-Level and Model-Level Audiovisual Fusion for Emotion Recognition in the Wild. - Jie Cai 001; Zibo Meng; Ahmed-Shehab Khan; Zhiyuan Li 006; James O'Reilly; Shizhong Han; Ping Liu 004; Min Chen 009; Yan Tong (MIPR, 2019)

Meta Filter Pruning to Accelerate Deep Convolutional Neural Networks. - Yang He 002; Ping Liu 004; Linchao Zhu; Yi Yang 001 (CoRR, 2019)

Improving Speech Related Facial Action Unit Recognition by Audiovisual Information Fusion. - Zibo Meng; Shizhong Han; Ping Liu 004; Yan Tong (IEEE Trans. Cybern., 2019)

Adversarial Localized Energy Network for Structured Prediction. - Pingbo Pan; Ping Liu 004; Yan Yan 006; Tianbao Yang; Yi Yang 001 (AAAI, 2020)

Learning Filter Pruning Criteria for Deep Convolutional Neural Networks Acceleration. - Yang He 002; Yuhang Ding; Ping Liu 004; Linchao Zhu; Hanwang Zhang; Yi Yang 001 (CVPR, 2020)

Adversarial Style Mining for One-Shot Unsupervised Domain Adaptation. - Yawei Luo; Ping Liu 004; Tao Guan; Junqing Yu; Yi Yang 001 (NeurIPS, 2020)

Omni-supervised Facial Expression Recognition: A Simple Baseline. - Ping Liu 004; Yunchao Wei; Zibo Meng; Weihong Deng; Joey Tianyi Zhou; Yi Yang 001 (CoRR, 2020)

Point Adversarial Self Mining: A Simple Method for Facial Expression Recognition in the Wild. - Ping Liu 004; Yuewei Lin; Zibo Meng; Weihong Deng; Joey Tianyi Zhou; Yi Yang 001 (CoRR, 2020)

Every node counts: Self-ensembling graph convolutional networks for semi-supervised learning. - Yawei Luo; Rongrong Ji; Tao Guan; Junqing Yu; Ping Liu 004; Yi Yang 001 (Pattern Recognit., 2020)

Generative Transition Mechanism to Image-to-Image Translation via Encoded Transformation. - Yaxin Shi; Xiaowei Zhou 003; Ping Liu 004; Ivor W. Tsang (CoRR, 2021)

Unsupervised Domain Adaptive Person Re-Identification via Human Learning Imitation. - Yang Peng; Ping Liu 004; Yawei Luo; Pan Zhou 001; Zichuan Xu; Jingen Liu (CoRR, 2021)

Hierarchical Temporal Modeling With Mutual Distance Matching for Video Based Person Re-Identification. - Peike Li; Pingbo Pan; Ping Liu 004; Mingliang Xu 001; Yi Yang 001 (IEEE Trans. Circuits Syst. Video Technol., 2021)

Unsupervised Eyeglasses Removal in the Wild. - Bingwen Hu; Zhedong Zheng; Ping Liu 004; Wankou Yang; Mingwu Ren (IEEE Trans. Cybern., 2021)

Discriminative Feature Learning for Thorax Disease Classification in Chest X-ray Images. - Qingji Guan; Yaping Huang; Yawei Luo; Ping Liu 004; Mingliang Xu 001; Yi Yang 001 (IEEE Trans. Image Process., 2021)

Face Hallucination With Finishing Touches. - Yang Zhang 067; Ivor W. Tsang; Jun Li 010; Ping Liu 004; Xiaobo Lu; Xin Yu 002 (IEEE Trans. Image Process., 2021)

Active Learning for Point Cloud Semantic Segmentation via Spatial-Structural Diversity Reasoning. - Feifei Shao; Yawei Luo; Ping Liu 004; Jie Chen; Yi Yang 001; Yulei Lu; Jun Xiao 001 (ACM Multimedia, 2022)

Adversarial Semantic Hallucination for Domain Generalized Semantic Segmentation. - Gabriel Tjio; Ping Liu 004; Joey Tianyi Zhou; Rick Siow Mong Goh (WACV, 2022)

3D human pose estimation with cross-modality training and multi-scale local refinement. - Boshen Zhang; Yang Xiao 007; Fu Xiong; Cunlin Wu; Zhiguo Cao 001; Ping Liu 004; Joey Tianyi Zhou (Appl. Soft Comput., 2022)

Category-Level Adversarial Adaptation for Semantic Segmentation Using Purified Features. - Yawei Luo; Ping Liu 004; Liang Zheng 001; Tao Guan; Junqing Yu; Yi Yang 001 (IEEE Trans. Pattern Anal. Mach. Intell., 2022)

Unsupervised Visual Representation Learning via Dual-Level Progressive Similar Instance Selection. - Hehe Fan; Ping Liu 004; Mingliang Xu 001; Yi Yang 001 (IEEE Trans. Cybern., 2022)

Point Adversarial Self-Mining: A Simple Method for Facial Expression Recognition. - Ping Liu 004; Yuewei Lin; Zibo Meng; Lu Lu; Weihong Deng; Joey Tianyi Zhou; Yi Yang 001 (IEEE Trans. Cybern., 2022)

Pro-UIGAN: Progressive Face Hallucination From Occluded Thumbnails. - Yang Zhang 067; Xin Yu 002; Xiaobo Lu; Ping Liu 004 (IEEE Trans. Image Process., 2022)

SPG-VTON: Semantic Prediction Guidance for Multi-Pose Virtual Try-on. - Bingwen Hu; Ping Liu 004; Zhedong Zheng; Mingwu Ren (IEEE Trans. Multim., 2022)

Unsupervised Domain Adaptive Person Re-Identification with Adaptive Structure Learning. - Yang Peng; Ping Liu 004; Xiyuan Yang; Pan Zhou 001; Yawei Luo; Jingen Liu (ICIP, 2023)

Meta Knowledge Condensation for Federated Learning. - Ping Liu 004; Xin Yu 002; Joey Tianyi Zhou (ICLR, 2023)

CLE Diffusion: Controllable Light Enhancement Diffusion Model. - Yuyang Yin; Dejia Xu; Chuangchuang Tan; Ping Liu 004; Yao Zhao 001; Yunchao Wei (ACM Multimedia, 2023)

Adaptive Stylization Modulation for Domain Generalized Semantic Segmentation. - Gabriel Tjio; Ping Liu 004; Chee-Keong Kwoh 001; Joey Tianyi Zhou (CoRR, 2023)

UTSGAN: Unseen Transition Suss GAN for Transition-Aware Image-to-image Translation. - Yaxin Shi; Xiaowei Zhou 003; Ping Liu 004; Ivor W. Tsang (CoRR, 2023)

Mitigating Biased Activation in Weakly-supervised Object Localization via Counterfactual Learning. - Feifei Shao; Yawei Luo; Lei Chen 082; Ping Liu 004; Yi Yang 001; Jun Xiao 001 (CoRR, 2023)

Generating Reliable Pixel-Level Labels for Source Free Domain Adaptation. - Gabriel Tjio; Ping Liu 004; Yawei Luo; Chee Keong Kwoh 001; Joey Tianyi Zhou (CoRR, 2023)

Filter Pruning by Switching to Neighboring CNNs With Good Attributes. - Yang He 002; Ping Liu 004; Linchao Zhu; Yi Yang 001 (IEEE Trans. Neural Networks Learn. Syst., 2023)

Frequency-Aware Deepfake Detection: Improving Generalizability through Frequency Space Domain Learning. - Chuangchuang Tan; Yao Zhao 001; Shikui Wei; Guanghua Gu; Ping Liu 004; Yunchao Wei (AAAI, 2024)

Rethinking the Up-Sampling Operations in CNN-Based Generative Network for Generalizable Deepfake Detection. - Chuangchuang Tan; Huan Liu 001; Yao Zhao 001; Shikui Wei; Guanghua Gu; Ping Liu 004; Yunchao Wei (CVPR, 2024)

Unified Diffusion-Based Rigid and Non-Rigid Editing with Text and Image Guidance. - Jiacheng Wang; Ping Liu 004; Wei Xu 038 (ICME, 2024)

VehicleGAN: Pair-flexible Pose Guided Image Synthesis for Vehicle Re-identification. - Baolu Li; Ping Liu 004; Lan Fu; Jinlong Li; Jianwu Fang; Zhigang Xu 001; Hongkai Yu (IV, 2024)

Two Trades is not Baffled: Condensing Graph via Crafting Rational Gradient Matching. - Tianle Zhang; Yuchen Zhang; Kun Wang 056; Kai Wang 036; Beining Yang; Kaipeng Zhang; Wenqi Shao; Ping Liu 004; Joey Tianyi Zhou; Yang You 001 (CoRR, 2024)

Data-Independent Operator: A Training-Free Artifact Representation Extractor for Generalizable Deepfake Detection. - Chuangchuang Tan; Ping Liu 004; Renshuai Tao; Huan Liu 001; Yao Zhao 001; Baoyuan Wu; Yunchao Wei (CoRR, 2024)

Frequency-Aware Deepfake Detection: Improving Generalizability through Frequency Space Learning. - Chuangchuang Tan; Yao Zhao 001; Shikui Wei; Guanghua Gu; Ping Liu 004; Yunchao Wei (CoRR, 2024)

Evolving from Single-modal to Multi-modal Facial Deepfake Detection: A Survey. - Ping Liu 004; Qiqi Tao; Joey Tianyi Zhou (CoRR, 2024)

RIGI: Rectifying Image-to-3D Generation Inconsistency via Uncertainty-aware Learning. - Jiacheng Wang; Zhedong Zheng; Wei Xu 038; Ping Liu 004 (CoRR, 2024)

CLIP-SR: Collaborative Linguistic and Image Processing for Super-Resolution. - Bingwen Hu; Heng Liu; Zhedong Zheng; Ping Liu 004 (CoRR, 2024)

Text-Guided Eyeglasses Manipulation With Spatial Constraints. - Jiacheng Wang; Ping Liu 004; Jingen Liu; Wei Xu 038 (IEEE Trans. Multim., 2024)

MICAS: Multi-grained In-Context Adaptive Sampling for 3D Point Cloud Processing. - Feifei Shao; Ping Liu 004; Zhao Wang; Yawei Luo; Hongwei Wang; Jun Xiao 001 (CVPR, 2025)

Breaking Class Barriers: Efficient Dataset Distillation via Inter-Class Feature Compensator. - Xin Zhang 092; Jiawei Du; Ping Liu 004; Joey Tianyi Zhou (ICLR, 2025)

DD-RobustBench: An Adversarial Robustness Benchmark for Dataset Distillation. - Yifan Wu; Jiawei Du; Ping Liu 004; Yuewei Lin; Wei Xu 038; Wenqing Cheng (IEEE Trans. Image Process., 2025)

Kill Two Birds with One Stone: Domain Generalization for Semantic Segmentation via Network Pruning. - Yawei Luo; Ping Liu 004; Yi Yang 001 (Int. J. Comput. Vis., 2025)

Grounding Creativity in Physics: A Brief Survey of Physical Priors in AIGC. - Siwei Meng; Yawei Luo; Ping Liu 004 (CoRR, 2025)

MAGIC: Motion-Aware Generative Inference via Confidence-Guided LLM. - Siwei Meng; Yawei Luo; Ping Liu 004 (CoRR, 2025)

SEED: A Benchmark Dataset for Sequential Facial Attribute Editing with Diffusion Models. - Yule Zhu; Ping Liu 004; Zhedong Zheng; Wei Liu (CoRR, 2025)