Haizhou Ai

Orcid: 0000-0002-0166-5755

Affiliations:
  • Tsinghua University, Beijing, China


According to our database1, Haizhou Ai authored at least 122 papers between 2000 and 2024.

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Bibliography

2024
Advancing Video Synchronization with Fractional Frame Analysis: Introducing a Novel Dataset and Model.
Proceedings of the Thirty-Eighth AAAI Conference on Artificial Intelligence, 2024

2022
Camera-Based Batch Normalization: An Effective Distribution Alignment Method for Person Re-Identification.
IEEE Trans. Circuits Syst. Video Technol., 2022

2020
Disassembling the Dataset: A Camera Alignment Mechanism for Multiple Tasks in Person Re-identification.
CoRR, 2020

Multi-Task Learning Via Co-Attentive Sharing For Pedestrian Attribute Recognition.
Proceedings of the IEEE International Conference on Multimedia and Expo, 2020

Rethinking the Distribution Gap of Person Re-identification with Camera-Based Batch Normalization.
Proceedings of the Computer Vision - ECCV 2020, 2020

Cross-View Tracking for Multi-Human 3D Pose Estimation at Over 100 FPS.
Proceedings of the 2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2020

2019
Aggregate Tracklet Appearance Features for Multi-Object Tracking.
IEEE Signal Process. Lett., 2019

Crowd counting via learning perspective for multi-scale multi-view Web images.
Frontiers Comput. Sci., 2019

Learning Lightweight Pedestrian Detector with Hierarchical Knowledge Distillation.
Proceedings of the 2019 IEEE International Conference on Image Processing, 2019

2018
FatRegion: A Fast Adaptive Tree-Structured Region Extraction Approach.
IEEE Trans. Circuits Syst. Video Technol., 2018

Improving Pedestrian Detection in Crowds With Synthetic Occlusion Images.
Proceedings of the 2018 IEEE International Conference on Multimedia & Expo Workshops, 2018

Real-Time Multiple People Tracking with Deeply Learned Candidate Selection and Person Re-Identification.
Proceedings of the 2018 IEEE International Conference on Multimedia and Expo, 2018

ZoomNet: Deep Aggregation Learning for High-Performance Small Pedestrian Detection.
Proceedings of The 10th Asian Conference on Machine Learning, 2018

Cross-Resolution Person Re-identification with Deep Antithetical Learning.
Proceedings of the Computer Vision - ACCV 2018, 2018

2017
Person re-identification with coarse-to-fine visual attention.
Proceedings of the 2017 IEEE International Conference on Image Processing, 2017

Cluster convolutional neural networks for facial age estimation.
Proceedings of the 2017 IEEE International Conference on Image Processing, 2017

Online multi-object tracking with convolutional neural networks.
Proceedings of the 2017 IEEE International Conference on Image Processing, 2017

2016
Localizing activity groups in videos.
Comput. Vis. Image Underst., 2016

Bag Detection and Retrieval in Street Shots.
Proceedings of the MultiMedia Modeling - 22nd International Conference, 2016

End-to-end crowd counting via joint learning local and global count.
Proceedings of the 2016 IEEE International Conference on Image Processing, 2016

Fast human detection in RGB-D images based on color-depth joint feature learning.
Proceedings of the 2016 IEEE International Conference on Image Processing, 2016

A feature fusion strategy for person re-identification.
Proceedings of the 2016 IEEE International Conference on Image Processing, 2016

2015
Adaptive ranking of perceptual aesthetics.
Signal Process. Image Commun., 2015

Facial Similarity Learning with Humans in the Loop.
J. Comput. Sci. Technol., 2015

Boosted pedestrian detector adaptation in specific scenes.
Proceedings of the 14th IAPR International Conference on Machine Vision Applications, 2015

A hybrid approach to pedestrian clothing color attribute extraction.
Proceedings of the 14th IAPR International Conference on Machine Vision Applications, 2015

Non-semantic facial parts for face verification.
Proceedings of the 3rd IAPR Asian Conference on Pattern Recognition, 2015

2014
Scene transformation for detector adaptation.
Pattern Recognit. Lett., 2014

Adaptive ranking of facial attractiveness.
Proceedings of the IEEE International Conference on Multimedia and Expo, 2014

Activity Group Localization by Modeling the Relations among Participants.
Proceedings of the Computer Vision - ECCV 2014, 2014

A Two-Stage Approach for Bag Detection in Pedestrian Images.
Proceedings of the Computer Vision - ACCV 2014, 2014

2013
Who Blocks Who: Simultaneous Segmentation of Occluded Objects.
J. Comput. Sci. Technol., 2013

Learning Structure Models with Context Information for Visual Tracking.
J. Comput. Sci. Technol., 2013

The dynamic VideoBook: A hierarchical summarization for surveillance video.
Proceedings of the IEEE International Conference on Image Processing, 2013

Online structure learning for robust object tracking.
Proceedings of the IEEE International Conference on Image Processing, 2013

2012
Scene Aware Detection and Block Assignment Tracking in crowded scenes.
Image Vis. Comput., 2012

Using structural patches tiling to guide human head-shoulder segmentation.
Proceedings of the 20th ACM Multimedia Conference, MM '12, Nara, Japan, October 29, 2012

An evaluation of boosted features for vehicle detection.
Proceedings of the 2012 IEEE Intelligent Vehicles Symposium, 2012

A tracking based fast online complete video synopsis approach.
Proceedings of the 21st International Conference on Pattern Recognition, 2012

Hand posture recognition using finger geometric feature.
Proceedings of the 21st International Conference on Pattern Recognition, 2012

Semantic superpixel based vehicle tracking.
Proceedings of the 21st International Conference on Pattern Recognition, 2012

Evaluation of color spaces for person re-identification.
Proceedings of the 21st International Conference on Pattern Recognition, 2012

Adaptation of boosted pedestrian detectors by feature reselection.
Proceedings of the 19th IEEE International Conference on Image Processing, 2012

Context-based text detection in natural scenes.
Proceedings of the 19th IEEE International Conference on Image Processing, 2012

Group Tracking: Exploring Mutual Relations for Multiple Object Tracking.
Proceedings of the Computer Vision - ECCV 2012, 2012

What are good parts for hair shape modeling?
Proceedings of the 2012 IEEE Conference on Computer Vision and Pattern Recognition, 2012

2011
Multiple Player Tracking in Sports Video: A Dual-Mode Two-Way Bayesian Inference Approach With Progressive Observation Modeling.
IEEE Trans. Image Process., 2011

Background subtraction through multiple life span modeling.
Proceedings of the 18th IEEE International Conference on Image Processing, 2011

Robust crowd counting using detection flow.
Proceedings of the 18th IEEE International Conference on Image Processing, 2011

Fast human detection using Node-Combined Part Detector.
Proceedings of the 18th IEEE International Conference on Image Processing, 2011

Dot Text Detection Based on FAST Points.
Proceedings of the 2011 International Conference on Document Analysis and Recognition, 2011

Who Blocks Who: Simultaneous clothing segmentation for grouping images.
Proceedings of the IEEE International Conference on Computer Vision, 2011

Human head-shoulder segmentation.
Proceedings of the Ninth IEEE International Conference on Automatic Face and Gesture Recognition (FG 2011), 2011

Video Object Segmentation by Hierarchical Localized Classification of Regions.
Proceedings of the First Asian Conference on Pattern Recognition, 2011

Hierarchical video object segmentation.
Proceedings of the First Asian Conference on Pattern Recognition, 2011

Hair style retrieval by semantic mapping on informative patches.
Proceedings of the First Asian Conference on Pattern Recognition, 2011

Multi-view vehicle detection and tracking in crossroads.
Proceedings of the First Asian Conference on Pattern Recognition, 2011

Human centric object detection in highly crowded scenes.
Proceedings of the First Asian Conference on Pattern Recognition, 2011

Who are like me: Fast human pose retrieval in unconstrained environments.
Proceedings of the First Asian Conference on Pattern Recognition, 2011

2010
Multiple Human Tracking Based on Multi-view Upper-Body Detection and Discriminative Learning.
Proceedings of the 20th International Conference on Pattern Recognition, 2010

Combined Top-Down/Bottom-Up Human Articulated Pose Estimation Using AdaBoost Learning.
Proceedings of the 20th International Conference on Pattern Recognition, 2010

A Structural Filter Approach to Human Detection.
Proceedings of the Computer Vision - ECCV 2010, 2010

A Compositional Exemplar-Based Model for Hair Segmentation.
Proceedings of the Computer Vision - ACCV 2010, 2010

Human Pose Estimation Using Exemplars and Part Based Refinement.
Proceedings of the Computer Vision - ACCV 2010, 2010

Human Detection in Video over Large Viewpoint Changes.
Proceedings of the Computer Vision - ACCV 2010, 2010

2009
Boosting Associated Pairing Comparison Features for pedestrian detection.
Proceedings of the 12th IEEE International Conference on Computer Vision Workshops, 2009

Multi-View Face Alignment Using 3D Shape Model for View Estimation.
Proceedings of the Advances in Biometrics, Third International Conference, 2009

Face Gender Classification on Consumer Images in a Multiethnic Environment.
Proceedings of the Advances in Biometrics, Third International Conference, 2009

Face Age Classification on Consumer Images with Gabor Feature and Fuzzy LDA Method.
Proceedings of the Advances in Biometrics, Third International Conference, 2009

Multi-object tracking through occlusions by local tracklets filtering and global tracklets association with detection responses.
Proceedings of the 2009 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR 2009), 2009

Adaptive Contour Features in oriented granular space for human detection and segmentation.
Proceedings of the 2009 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR 2009), 2009

2008
Tracking in Low Frame Rate Video: A Cascade Particle Filter with Discriminative Observers of Different Life Spans.
IEEE Trans. Pattern Anal. Mach. Intell., 2008

Robust real-time face alignment based on ASM with boosting regression for displacement prediction.
Proceedings of the 19th International Conference on Pattern Recognition (ICPR 2008), 2008

Automatic eye state recognition and closed-eye photo correction.
Proceedings of the 19th International Conference on Pattern Recognition (ICPR 2008), 2008

Matching texture units for face recognition.
Proceedings of the International Conference on Image Processing, 2008

Real-time face alignment with tracking in video.
Proceedings of the International Conference on Image Processing, 2008

Logit-RankBoost with pruning for face recognition.
Proceedings of the 8th IEEE International Conference on Automatic Face and Gesture Recognition (FG 2008), 2008

Person-specific face recognition in unconstrained environments: a combination of offline and online learning.
Proceedings of the 8th IEEE International Conference on Automatic Face and Gesture Recognition (FG 2008), 2008

Building a Compact Relevant Sample Coverage for Relevance Feedback in Content-Based Image Retrieval.
Proceedings of the Computer Vision, 2008

2007
High-Performance Rotation Invariant Multiview Face Detection.
IEEE Trans. Pattern Anal. Mach. Intell., 2007

Domain-Partitioning Rankboost for Face Recognition.
Proceedings of the International Conference on Image Processing, 2007

Fast Detection of Independent Motion in Crowds Guided by Supervised Learning.
Proceedings of the International Conference on Image Processing, 2007

Incremental Learning of Boosted Face Detector.
Proceedings of the IEEE 11th International Conference on Computer Vision, 2007

Demographic Classification with Local Binary Patterns.
Proceedings of the Advances in Biometrics, International Conference, 2007

Tracking in Low Frame Rate Video: A Cascade Particle Filter with Discriminative Observers of Different Lifespans.
Proceedings of the 2007 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR 2007), 2007

Tsinghua Face Detection and Tracking for CLEAR 2007 Evaluation.
Proceedings of the Multimodal Technologies for Perception of Humans, 2007

Video parsing based on head tracking and face recognition.
Proceedings of the 6th ACM International Conference on Image and Video Retrieval, 2007

Cast indexing for videos by NCuts and page ranking.
Proceedings of the 6th ACM International Conference on Image and Video Retrieval, 2007

Distributing expressional faces in 2-D emotional space.
Proceedings of the 6th ACM International Conference on Image and Video Retrieval, 2007

Multiview Pedestrian Detection Based on Vector Boosting.
Proceedings of the Computer Vision, 2007

2006
Multi-View Active Shape Model with Robust Parameter Estimation.
Proceedings of the 18th International Conference on Pattern Recognition (ICPR 2006), 2006

An Experimental Study on Automatic Face Gender Classification.
Proceedings of the 18th International Conference on Pattern Recognition (ICPR 2006), 2006

Texture-Constrained Shape Prediction for Mouth Contour Extraction and its State Estimation.
Proceedings of the 18th International Conference on Pattern Recognition (ICPR 2006), 2006

Robust Head Tracking Based on a Multi-State Particle Filter.
Proceedings of the Seventh IEEE International Conference on Automatic Face and Gesture Recognition (FGR 2006), 2006

Learning Sparse Features in Granular Space for Multi-View Face Detection.
Proceedings of the Seventh IEEE International Conference on Automatic Face and Gesture Recognition (FGR 2006), 2006

Robust Face Alignment Based on Hierarchical Classifier Network.
Proceedings of the Computer Vision in Human-Computer Interaction, 2006

Robust Head Tracking with Particles Based on Multiple Cues Fusion.
Proceedings of the Computer Vision in Human-Computer Interaction, 2006

2005
Robust face alignment based on local texture classifiers.
Proceedings of the 2005 International Conference on Image Processing, 2005

Multi-view face pose classification by tree-structured classifier.
Proceedings of the 2005 International Conference on Image Processing, 2005

Vector Boosting for Rotation Invariant Multi-View Face Detection.
Proceedings of the 10th IEEE International Conference on Computer Vision (ICCV 2005), 2005

Face Alignment Under Various Poses and Expressions.
Proceedings of the Affective Computing and Intelligent Interaction, 2005

2004
Learning-Based Tracking of Complex Non-Rigid Motion.
J. Comput. Sci. Technol., 2004

Face Pose Estimation and its Application in Video Shot Selection.
Proceedings of the 17th International Conference on Pattern Recognition, 2004

Glasses Detection by Boosting Simple Wavelet Features.
Proceedings of the 17th International Conference on Pattern Recognition, 2004

Facial Image Retrieval Based on Demographic Classification.
Proceedings of the 17th International Conference on Pattern Recognition, 2004

Real Time Facial Expression Recognition with Adaboost.
Proceedings of the 17th International Conference on Pattern Recognition, 2004

Boosting Nested Cascade Detector for Multi-View Face Detection.
Proceedings of the 17th International Conference on Pattern Recognition, 2004

Omni-directional face detection based on real adaboost.
Proceedings of the 2004 International Conference on Image Processing, 2004

Fast Rotation Invariant Multi-View Face Detection Based on Real Adaboost.
Proceedings of the Sixth IEEE International Conference on Automatic Face and Gesture Recognition (FGR 2004), 2004

3D Model Based Expression Tracking in Intrinsic Expression Space.
Proceedings of the Sixth IEEE International Conference on Automatic Face and Gesture Recognition (FGR 2004), 2004

2003
Multi-Cue-Based Face and Facial Feature Detection on Video Segments.
J. Comput. Sci. Technol., 2003

Learning Object Intrinsic Structure for Robust Visual Tracking.
Proceedings of the 2003 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR 2003), 2003

LUT-Based Adaboost for Gender Classification.
Proceedings of the Audio-and Video-Based Biometrie Person Authentication, 2003

2002
Video Based Face Recognition By Support Vector Machines.
Proceedings of the 6th Joint Conference on Information Science, 2002

Pair-Wise Sequential Reduced Set for Optimization of Support Vector Machines.
Proceedings of the 16th International Conference on Pattern Recognition, 2002

A Subspace Approach to Face Detection with Support Vector Machines.
Proceedings of the 16th International Conference on Pattern Recognition, 2002

A Probabilistic Dynamic Contour Model for Accurate and Robust Lip Tracking.
Proceedings of the 4th IEEE International Conference on Multimodal Interfaces (ICMI 2002), 2002

Detection and tracking of facial features under a complex background.
Proceedings of the Human Vision and Electronic Imaging VII, 2002

2001
Face Indexing and Retrieval in Personal Digital Album.
Proceedings of the Advances in Multimedia Information Processing, 2001

MCGE: multi-candidate based group evolution in stereo matching.
Proceedings of the 2001 International Conference on Image Processing, 2001

Face detection based on template matching and support vector machines.
Proceedings of the 2001 International Conference on Image Processing, 2001

2000
A General Framework for Face Detection.
Proceedings of the Advances in Multimodal Interfaces, 2000


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