| 2024 | ICDAR | UniVIE: A Unified Label Space Approach to Visual Information Extraction from Form-Like Documents. | Kai Hu, Jiawei Wang, Weihong Lin, Zhuoyao Zhong, Lei Sun, Qiang Huo |
| 2024 | ICDAR | DLAFormer: An End-to-End Transformer For Document Layout Analysis. | Jiawei Wang, Kai Hu, Qiang Huo |
| 2024 | ICDAR | Dynamic Relation Transformer for Contextual Text Block Detection. | Jiawei Wang, Shunchi Zhang, Kai Hu, Chixiang Ma, Zhuoyao Zhong, Lei Sun, Qiang Huo |
| 2023 | AAAI | A Question-Answering Approach to Key Value Pair Extraction from Form-Like Document Images. | Kai Hu, Zhuoyuan Wu, Zhuoyao Zhong, Weihong Lin, Lei Sun, Qiang Huo |
| 2023 | ICDAR | Improving Handwritten OCR with Training Samples Generated by Glyph Conditional Denoising Diffusion Probabilistic Model. | Haisong Ding, Bozhi Luan, Dongnan Gui, Kai Chen, Qiang Huo |
| 2023 | ICDAR | Zero-shot Generation of Training Data with Denoising Diffusion Probabilistic Model for Handwritten Chinese Character Recognition. | Dongnan Gui, Kai Chen, Haisong Ding, Qiang Huo |
| 2023 | ICDAR | DQ-DETR: Dynamic Queries Enhanced Detection Transformer for Arbitrary Shape Text Detection. | Chixiang Ma, Lei Sun, Jiawei Wang, Qiang Huo |
| 2023 | ICDAR | A Hybrid Approach to Document Layout Analysis for Heterogeneous Document Images. | Zhuoyao Zhong, Jiawei Wang, Haiqing Sun, Kai Hu, Erhan Zhang, Lei Sun, Qiang Huo |
| 2021 | ICDAR | An Encoder-Decoder Approach to Handwritten Mathematical Expression Recognition with Multi-head Attention and Stacked Decoder. | Haisong Ding, Kai Chen, Qiang Huo |
| 2021 | ICDAR | ViBERTgrid: A Jointly Trained Multi-modal 2D Document Representation for Key Information Extraction from Documents. | Weihong Lin, Qifang Gao, Lei Sun, Zhuoyao Zhong, Kai Hu, Qin Ren, Qiang Huo |
| 2020 | ICASSP | Parallelizing Adam Optimizer with Blockwise Model-Update Filtering. | Kai Chen, Haisong Ding, Qiang Huo |
| 2020 | ICFHR | Improving Handwritten OCR with Augmented Text Line Images Synthesized from Online Handwriting Samples by Style-Conditioned GAN. | Mingyang Guan, Haisong Ding, Kai Chen, Qiang Huo |
| 2020 | ICFHR | A Study of BPE-based Language Modeling for Open Vocabulary Latin Language OCR. | Wenping Hu, Yikang Luo, Ji Meng, Zifei Qian, Qiang Huo |
| 2019 | ICDAR | A Comparative Study of Attention-Based Encoder-Decoder Approaches to Natural Scene Text Recognition. | Fu'ze Cong, Wenping Hu, Qiang Huo, Li Guo |
| 2019 | ICDAR | A Relation Network Based Approach to Curved Text Detection. | Chixiang Ma, Zhuoyao Zhong, Lei Sun, Qiang Huo |
| 2019 | ICDAR | A Teacher-Student Learning Based Born-Again Training Approach to Improving Scene Text Detection Accuracy. | Zhuoyao Zhong, Lei Sun, Qiang Huo |
| 2019 | Interspeech | Compression of CTC-Trained Acoustic Models by Dynamic Frame-Wise Distillation or Segment-Wise N-Best Hypotheses Imitation. | Haisong Ding, Kai Chen, Qiang Huo |
| 2019 | MICCAI | Particle Swarm Optimization for Great Enhancement in Semi-supervised Retinal Vessel Segmentation with Generative Adversarial Networks. | Qiang Huo, Geyu Tang, Feng Zhang |
| 2019 | WACV | Mask R-CNN With Pyramid Attention Network for Scene Text Detection. | Zhida Huang, Zhuoyao Zhong, Lei Sun, Qiang Huo |
| 2018 | ICFHR | A CNN-Based Approach to Detecting Text from Images of Whiteboards and Handwritten Notes. | Wei Jia, Zhuoyao Zhong, Lei Sun, Qiang Huo |
| 2018 | ICFHR | Building Compact CNN-DBLSTM Based Character Models for Handwriting Recognition and OCR by Teacher-Student Learning. | Haisong Ding, Kai Chen, Wenping Hu, Meng Cai, Qiang Huo |
| 2018 | ICIP | DFF-DEN: Deep Feature Flow with Detail Enhancement Network for Hand Segmentation in Depth Video. | Minglei Li, Lei Sun, Qiang Huo |
| 2017 | ICDAR | A Compact CNN-DBLSTM Based Character Model for Online Handwritten Chinese Text Recognition. | Kai Chen, Li Tian, Haisong Ding, Meng Cai, Lei Sun, Sen Liang, Qiang Huo |
| 2017 | ICDAR | An Open Vocabulary OCR System with Hybrid Word-Subword Language Models. | Meng Cai, Wenping Hu, Kai Chen, Lei Sun, Sen Liang, Xiongjian Mo, Qiang Huo |
| 2017 | ICDAR | Compact and Efficient WFST-Based Decoders for Handwriting Recognition. | Meng Cai, Qiang Huo |
| 2017 | ICDAR | A Compact CNN-DBLSTM Based Character Model for Offline Handwriting Recognition with Tucker Decomposition. | Haisong Ding, Kai Chen, Ye Yuan, Meng Cai, Lei Sun, Sen Liang, Qiang Huo |
| 2017 | ICDAR | Sequence Discriminative Training for Offline Handwriting Recognition by an Interpolated CTC and Lattice-Free MMI Objective Function. | Wenping Hu, Meng Cai, Kai Chen, Haisong Ding, Lei Sun, Sen Liang, Xiongjian Mo, Qiang Huo |
| 2017 | ICDAR | A Robust Approach to Detecting Text from Images of Whiteboards and Handwritten Notes. | Wei Jia, Lei Sun, Zhuoyao Zhong, Xiongjian Mo, Guoen Ma, Qiang Huo |
| 2017 | ICDAR | Improved Localization Accuracy by LocNet for Faster R-CNN Based Text Detection. | Zhuoyao Zhong, Lei Sun, Qiang Huo |
| 2017 | ICIP | Fingertip detection based on protuberant saliency from depth image. | Yuseok Ban, Minglei Li, Lei Sun, Qiang Huo |
| 2016 | ICASSP | Scalable training of deep learning machines by incremental block training with intra-block parallel optimization and blockwise model-update filtering. | Kai Chen, Qiang Huo |
| 2016 | ICPR | Precise hand segmentation from a single depth image. | Minglei Li, Lei Sun, Qiang Huo |
| 2015 | ICDAR | A context-sensitive-chunk BPTT approach to training deep LSTM/BLSTM recurrent neural networks for offline handwriting recognition. | Kai Chen, Zhi-Jie Yan, Qiang Huo |
| 2015 | ICDAR | A study on effects of implicit and explicit language model information for DBLSTM-CTC based handwriting recognition. | Qi Liu, Lijuan Wang, Qiang Huo |
| 2015 | ICDAR | Building Handwriting Recognizers by Leveraging Skeletons of Both Offline and Online Samples. | Xiong Zhang, Min Wang, Lijuan Wang, Qiang Huo, Haifeng Li |
| 2015 | Interspeech | Training deep bidirectional LSTM acoustic model for LVCSR by a context-sensitive-chunk BPTT approach. | Kai Chen, Zhi-Jie Yan, Qiang Huo |
| 2014 | ICASSP | Synthesized stereo mapping via deep neural networks for noisy speech recognition. | Jun Du, Li-Rong Dai, Qiang Huo |
| 2014 | ICPR | Robust Text Detection in Natural Scene Images by Generalized Color-Enhanced Contrasting Extremal Region and Neural Networks. | Lei Sun, Qiang Huo, Wei Jia, Kai Chen |
| 2013 | ICASSP | A VTS-based feature compensation approach to noisy speech recognition using mixture models of distortion. | Jun Du, Qiang Huo |
| 2013 | ICASSP | Tied-state based discriminative training of context-expanded region-dependent feature transforms for LVCSR. | Zhi-Jie Yan, Qiang Huo, Jian Xu, Yu Zhang |
| 2013 | ICDAR | An Irrelevant Variability Normalization Based Discriminative Training Approach for Online Handwritten Chinese Character Recognition. | Jun Du, Qiang Huo |
| 2013 | ICDAR | An Improved Component Tree Based Approach to User-Intention Guided Text Extraction from Natural Scene Images. | Lei Sun, Qiang Huo |
| 2013 | Interspeech | A scalable approach to using DNN-derived features in GMM-HMM based acoustic modeling for LVCSR. | Zhi-Jie Yan, Qiang Huo, Jian Xu |
| 2012 | GLOBECOM | A distributed differential space-time coding scheme with analog network coding in two-way relay networks. | Qiang Huo, Lingyang Song, Yonghui Li, Yan Feng, Bingli Jiao |
| 2012 | ICASSP | Designing compact classifiers for rotation-free recognition of large vocabulary online handwritten Chinese characters. | Jun Du, Qiang Huo, Kai Chen |
| 2012 | ICASSP | A study of discriminative feature extraction for i-vector based acoustic sniffing in IVN acoustic model training. | Yu Zhang, Jian Xu, Zhi-Jie Yan, Qiang Huo |
| 2012 | ICPR | A discriminative linear regression approach to OCR adaptation. | Jun Du, Qiang Huo |
| 2012 | ICPR | A component-tree based method for user-intention guided text extraction. | Lei Sun, Qiang Huo |
| 2012 | Interspeech | IVN-Based Joint Training Of GMM And HMMs Using An Improved VTS-Based Feature Compensation For Noisy Speech Recognition. | Jun Du, Qiang Huo |
| 2011 | ICASSP | A study of an irrelevant variability normalization based discriminative training approach for LVCSR. | Yu Zhang, Jian Xu, Zhi-Jie Yan, Qiang Huo |
| 2011 | ICDAR | Snap and Translate Using Windows Phone. | Jun Du, Qiang Huo, Lei Sun, Jian Sun |
| 2011 | Interspeech | Text Driven 3D Photo-Realistic Talking Head. | Lijuan Wang, Wei Han, Frank K. Soong, Qiang Huo |
| 2011 | Interspeech | An i-vector Based Approach to Acoustic Sniffing for Irrelevant Variability Normalization Based Acoustic Model Training and Speech Recognition. | Jian Xu, Yu Zhang, Zhi-Jie Yan, Qiang Huo |
| 2011 | Interspeech | An i-vector Based Approach to Training Data Clustering for Improved Speech Recognition. | Yu Zhang, Jian Xu, Zhi-Jie Yan, Qiang Huo |
| 2010 | ICASSP | Sample-separation-margin based minimum classification error training of pattern classifiers with quadratic discriminant functions. | Yongqiang Wang, Qiang Huo |
| 2010 | ICFHR | A Study of Discriminative Training for HMM-Based Online Handwritten Chinese/Japanese Character Recognition. | Yongqiang Wang, Qiang Huo, Yu Shi |
| 2010 | ICPR | A Study of Designing Compact Recognizers of Handwritten Chinese Characters Using Multiple-Prototype Based Classifiers. | Yongqiang Wang, Qiang Huo |
| 2010 | Interspeech | A study of irrelevant variability normalization based training and unsupervised online adaptation for LVCSR. | Guangchuan Shi, Yu Shi, Qiang Huo |
| 2009 | ICASSP | Robust speech recognition based on structured modeling, irrelevant variability normalization and unsupervised online adaptation. | Qiang Huo, Donglai Zhu |
| 2009 | ICDAR | A Character-Structure-Guided Approach to Estimating Possible Orientations of a Rotated Isolated Online Handwritten Chinese Character. | Tingting He, Qiang Huo |
| 2009 | ICDAR | Affine Distortion Compensation for an Isolated Online Handwritten Chinese Character Using Combined Orientation Estimation and HMM-Based Minimax Classification. | Tingting He, Qiang Huo |
| 2009 | ICDAR | A Study of Feature Design for Online Handwritten Chinese Character Recognition Based on Continuous-Density Hidden Markov Models. | Lei Ma, Qiang Huo, Yu Shi |
| 2009 | ICDAR | Design Compact Recognizers of Handwritten Chinese Characters Using Precision Constrained Gaussian Models, Minimum Classification Error Training and Parameter Compression. | Yongqiang Wang, Qiang Huo |
| 2008 | ICASSP | A feature compensation approach using piecewise linear approximation of an explicit distortion model for noisy speech recognition. | Jun Du, Qiang Huo |
| 2008 | ICASSP | Irrelevant variability normalization based HMM training using map estimation of feature transforms for robust speech recognition. | Donglai Zhu, Qiang Huo |
| 2008 | ICPR | A study of a new misclassification measure for minimum classification error training of prototype-based pattern classifiers. | Tingting He, Qiang Huo |
| 2008 | ICPR | A study of semi-tied covariance modeling for online handwritten Chinese character recognition. | Yongqiang Wang, Qiang Huo |
| 2008 | ICPR | An ellipsoid constrained quadratic programming (ECQP) approach to MCE training of MQDF-based classifiers for handwriting recognition. | Yongqiang Wang, Peng Liu, Qiang Huo |
| 2008 | Interspeech | A speech enhancement approach using piecewise linear approximation of an explicit model of environmental distortions. | Jun Du, Qiang Huo |
| 2008 | Interspeech | A feature compensation approach using high-order vector taylor series approximation of an explicit distortion model for noisy speech recognition. | Jun Du, Qiang Huo |
| 2008 | Interspeech | A rank-predicted pseudo-greedy approach to efficient text selection from large-scale corpus for maximum coverage of target units. | Wei Li, Qiang Huo |
| 2007 | ICASSP | An Approach to Large Margin Design of Prototype-Based Pattern Classifiers. | Tingting He, Yu Hu, Qiang Huo |
| 2007 | ICASSP | A Maximum Likelihood Approach to Unsupervised Online Adaptation of Stochastic Vector Mapping Function for Robust Speech Recognition. | Donglai Zhu, Qiang Huo |
| 2007 | ICASSP | A Generalized Feature Transformation Approach for Channel Robust Speaker Verification. | Donglai Zhu, Bin Ma, Haizhou Li, Qiang Huo |
| 2007 | ICDAR | Kernel Modified Quadratic Discriminant Function for Online Handwritten Chinese Characters Recognition. | D. Yang, L. Jin, Qiang Huo, Tingting He |
| 2007 | Interspeech | Irrelevant variability normalization based HMM training using VTS approximation of an explicit model of environmental distortions. | Yu Hu, Qiang Huo |
| 2007 | Interspeech | An active approach to speaker and task adaptation based on automatic analysis of vocabulary confusability. | Qiang Huo, Wei Li |
| 2006 | ICASSP | Unsupervised Online Adaptation of Segmental Switching Linear Gaussian Hidden Markov Models for Robust Speech Recognition. | Qiang Huo, Donglai Zhu, Jian Wu |
| 2006 | ICPR | A Study of Nonlinear Shape Normalization for Online Handwritten Chinese Character Recognition: Dot Density vs. Line Density Equalization. | Zhen-Long Bai, Qiang Huo |
| 2006 | Interspeech | A DTW-based dissimilarity measure for left-to-right hidden Markov models and its application to word confusability analysis. | Qiang Huo, Wei Li |
| 2006 | Interspeech | A maximum likelihood training approach to irrelevant variability compensation based on piecewise linear transformations. | Qiang Huo, Donglai Zhu |
| 2005 | ICASSP | An Environment Compensated Maximum Likelihood Training Approach Based on Stochastic Vector Mapping. | Jian Wu, Qiang Huo, Donglai Zhu |
| 2005 | ICDAR | A Study On the Use of 8-Directional Features For Online Handwritten Chinese Character Recognition. | Zhen-Long Bai, Qiang Huo |
| 2005 | ICDAR | A Data Structure Using Hashing and Tries For Efficient Chinese Lexical Access. | Yat-Kin Lam, Qiang Huo |
| 2004 | ICPR | A Goal-Oriented Verification-Based Approach for Target Text Line Extraction from a Document Image Captured by a Pen Scanner. | Zhen-Long Bai, Qiang Huo |
| 2004 | ICPR | Underline Detection and Removal in a Document Image Using Multiple Strategies. | Zhen-Long Bai, Qiang Huo |
| 2004 | Interspeech | A study of minimum classification error training for segmental switching linear Gaussian hidden Markov models. | Jian Wu, Donglai Zhu, Qiang Huo |
| 2003 | ICASSP | Modelling uncertainty in stochastic vector mapping with minimum classification error training for robust speech recognition. | Jian Wu, Qiang Huo |
| 2003 | ICDAR | An Approach to Extracting the Target Text Line from a Document Image Captured by a Pen Scanner. | Zhen-Long Bai, Qiang Huo |
| 2003 | ICDAR | Improving Chinese/English OCR Performance by Using MCE-based Character-Pair Modeling and Negative Training. | Qiang Huo, Zhi-Dan Feng |
| 2003 | Interspeech | Several HKU approaches for robust speech recognition and their evaluation on Aurora connected digit recognition tasks. | Jian Wu, Qiang Huo |
| 2003 | Interspeech | A switching linear Gaussian hidden Markov model and its application to nonstationary noise compensation for robust speech recognition. | Jian Wu, Qiang Huo |
| 2002 | ICASSP | Offline recognition of handwritten Chinese characters using Gabor features, CDHMM modeling and MCE training. | Yong Ge, Qiang Huo, Zhi-Dan Feng |
| 2002 | ICASSP | Supervised adaptation of MCE-trained CDHMMS using minimum classification error linear regression. | Jian Wu, Qiang Huo |
| 2002 | ICPR | Confidence Guided Progressive Search and Fast Match Techniques for High Performance Chinese/English OCR. | Zhi-Dan Feng, Qiang Huo |
| 2002 | ICPR | A Comparative Study of Several Modeling Approaches for Large Vocabulary Offline Recognition of Handwritten Chinese Characters. | Yong Ge, Qiang Huo |
| 2002 | Interspeech | Using time-stretched pulses for accurate splitting of speech utterances played back in noisy reverberant environments. | Dorothea Kolossa, Qiang Huo |
| 2002 | Interspeech | An environment compensated minimum classification error training approach and its evaluation on Aurora2 database. | Jian Wu, Qiang Huo |
| 2001 | ICASSP | High performance Chinese OCR based on Gabor features, discriminative feature extraction and model training. | Qiang Huo, Yong Ge, Zhi-Dan Feng |
| 2000 | Interspeech | Robust speech recognition based on off-line elicitation of multiple priors and on-line adaptive prior fusion. | Qiang Huo, Bin Ma |
| 1999 | ICASSP | Irrelevant variability normalization in learning HMM state tying from data based on phonetic decision-tree. | Qiang Huo, Bin Ma |
| 1999 | Interspeech | On-line adaptive learning of CDHMM parameters based on multiple-stream prior evolution and posterior pooling. | Qiang Huo, Bin Ma |
| 1998 | ICASSP | Improving Viterbi Bayesian predictive classification via sequential Bayesian learning in robust speech recognition. | Hui Jiang, Keikichi Hirose, Qiang Huo |
| 1998 | ICASSP | A study of prior sensitivity for Bayesian predictive classification based robust speech recognition. | Qiang Huo, Chin-Hui Lee |
| 1998 | Interspeech | A minimax search algorithm for CDHMM based robust continuous speech recognition. | Hui Jiang, Keikichi Hirose, Qiang Huo |
| 1997 | ICASSP | Robust speech recognition based on Viterbi Bayesian predictive classification. | Hui Jiang, Keikichi Hirose, Qiang Huo |
| 1997 | ICASSP | A Bayesian predictive classification approach to robust speech recognition. | Qiang Huo, Hui Jiang, Chin-Hui Lee |
| 1997 | Interspeech | Combined on-line model adaptation and Bayesian predictive classification for robust speech recognition. | Qiang Huo, Chin-Hui Lee |
| 1996 | ICASSP | A study of on-line quasi-Bayes adaptation for CDHMM-based speech recognition. | Qiang Huo, Chin-Hui Lee |
| 1996 | Interspeech | On-line adaptive learning of the correlated continuous density hidden Markov models for speech recognition. | Qiang Huo, Chin-Hui Lee |
| 1995 | ICASSP | On-line Bayes adaptation of SCHMM parameters for speech recognition. | Qiang Huo, Chorkin Chan |
| 1995 | ICIP | Contextual vector quantization modeling of hand-printed Chinese character recognition. | Sau-Lai Leung, Ping-Chong Chee, Chorkin Chan, Qiang Huo |
| 1995 | Interspeech | Discriminative training of HMM based speech recognizer with gradient projection method. | Qiang Huo, Chorkin Chan |
| 1995 | Interspeech | On the use of bi-directional contextual dependence in acoustic modeling for speech recognition. | Qiang Huo, Chorkin Chan |
| 1994 | ICASSP | Bayesian learning of the SCHMM parameters for speech recognition. | Qiang Huo, Chorkin Chan, Chin-Hui Lee |
| 1993 | Interspeech | Bayesian learning of the parameters of discrete and tied mixture HMMs for speech recognition. | Qiang Huo, Chorkin Chan, Chin-Hui Lee |