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Works114 from public data

TitleCited by
  • Reliable Mutual Distillation for Medical Image Segmentation Under Imperfect Annotations

    Chaowei Fang, Qian Wang, Lechao Cheng, Zhifan Gao, Chengwei Pan, Zhen Cao, Zhaohui Zheng, Dingwen Zhang

    IEEE Transactions on Medical Imaging · 2023

    90
  • Cross-Modality High-Frequency Transformer for MR Image Super-Resolution

    Chaowei Fang, Dingwen Zhang, Liang Wang, Yulun Zhang, Lechao Cheng, Junwei Han

    ACM International Conference on Multimedia (ACM MM) · 2022

    An early effort to build a Transformer-based MR image super-resolution framework, with careful designs on exploring valuable domain prior knowledge, and establishes a novel Transformer architecture, called Cross-modality high-frequency Transformer (Cohf-T), to introduce such priors into super-resolving the low-resolution MR images.

    68
  • Weakly Supervised Semantic Segmentation via Alternate Self-Dual Teaching

    Dingwen Zhang, Hao Li, Wenyuan Zeng, Chaowei Fang, Lechao Cheng, Ming‐Ming Cheng, Junwei Han

    IEEE Transactions on Image Processing · 2023

    A novel end-to-end learning framework, alternate self-dual teaching (ASDT), based on a dual-teacher single-student network architecture is built, inspired by the Pulse Width (PW) modulation, to alleviate the influence of the imperfect knowledge from either teacher model on the KD process.

    54
  • Comparing Machine Learning Models and Statistical Models for Predicting Heart Failure Events: A Systematic Review and Meta-Analysis

    Zhoujian Sun, Wei Dong, Hanrui Shi, Hong Ma, Lechao Cheng, Zhengxing Huang

    Frontiers in Cardiovascular Medicine · 2022

    ML models did not achieve a significant advantage in predicting events, and their clinical feasibility and reliability were worse, and the efficacy of ML models among different HF subgroups is still unclear.

    53
  • Revisiting the Power of Prompt for Visual Tuning

    Yuzhu Wang, Lechao Cheng, Chaowei Fang, Dingwen Zhang, Manni Duan, Wang, Meng

    arXiv · 2024

    This method significantly advances the adaptation for self-supervised pretraining, achieving impressive task performance gains of at least 10% to 30%.

    51
  • Intrinsic Image Transformation via Scale Space Decomposition

    Lechao Cheng, Chengyi Zhang, Zicheng Liao

    IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings - IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings · 2018

    A new network structure for decomposing an image into its intrinsic albedo and shading is introduced, and a multi-channel architecture that learns the image-to-image transformation function in successive frequency bands in parallel is a fully convolutional neural network.

    43
  • Unsupervised Pre-Training With Language-Vision Prompts for Low-Data Instance Segmentation

    Dingwen Zhang, Hao Li, Diqi He, Nian Liu, Lechao Cheng, Jingdong Wang, Junwei Han

    IEEE Transactions on Pattern Analysis and Machine Intelligence · 2025

    A new method, Unsupervised Pre-training with Language-Vision Prompts (UPLVP), which improves QEIS models’ instance segmentation by bringing language-vision prompts to queries/kernels, and can converge faster and perform better than CNN-based models in low-data regimes.

    42
  • KG-Rank: Enhancing Large Language Models for Medical QA with Knowledge Graphs and Ranking Techniques

    Rui Yang, Haoran Liu, Edison Marrese-Taylor, Qingcheng Zeng, Yuhe Ke, Wanxin Li, Lechao Cheng, Qingyu Chen, +3 more

    Workshop on Biomedical Natural Language Processing (BioNLP) · 2024

    42
  • GP-NeRF: Generalized Perception NeRF for Context-Aware 3D Scene Understanding

    Hao Li, Dingwen Zhang, Yalun Dai, Nian Liu, Lechao Cheng, Jingfeng Li, Jingdong Wang, Junwei Han

    IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings - IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings · 2024

    Generalized Perception NeRF is proposed, a novel pipeline that makes the widely used segmentation model and NeRF work compatibly under a unified framework, for facilitating context-aware 3D scene perception and introduces transformers to aggregate radiance as well as semantic embedding fields jointly for novel views and facilitates the joint volumetric rendering of both fields.

    37
  • ODMixer: Fine-Grained Spatial-Temporal MLP for Metro Origin-Destination Prediction

    Yang Liu, Binglin Chen, Yongsen Zheng, Lechao Cheng, Guanbin Li, Liang Lin

    IEEE Transactions on Knowledge and Data Engineering · 2025

    This work learns traffic evolution from the perspective of all OD pairs and proposes a fine-grained spatial-temporal MLP architecture for metro OD prediction, namely ODMixer, which has double-branch structure and involves the Channel Mixer, the Multi-view Mixer, and the Bidirectional Trend Learner.

    33
  • Discrete to Continuous: Generating Smooth Transition Poses from Sign Language Observations

    Shengeng Tang, Jiayi He, Lechao Cheng, Jingjing Wu, Dan Guo, Richang Hong

    IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings - IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings · 2025

    This work proposes a novel framework, Sign-D2C, that employs a conditional diffusion model to synthesize contextually smooth transition frames, enabling the seamless construction of continuous sign language sequences.

    31
  • Improving Knowledge Distillation via Regularizing Feature Norm and Direction

    Yuzhu Wang, Lechao Cheng, Manni Duan, Yongheng Wang, Zunlei Feng, Shu Kong

    arXiv · 2023

    This work proposes a rather simple loss term (dubbed ND loss) to simultaneously encourage student to produce large-norm features, and align the direction of student features and teacher class-means, leading to the state-of-the-art performance on these benchmarks.

    31
  • Separating Noisy Samples From Tail Classes for Long-Tailed Image Classification With Label Noise

    Chaowei Fang, Lechao Cheng, Yining Mao, Dingwen Zhang, Yixiang Fang, Guanbin Li, Huiyan Qi, Licheng Jiao

    IEEE Transactions on Neural Networks and Learning Systems · 2023

    29
  • audeosynth

    Zicheng Liao, Yizhou Yu, Bingchen Gong, Lechao Cheng

    ACM Transactions on Graphics · 2015

    A framework for automatically generating music-driven video montages is developed that extracts carefully designed temporal features from the input, and casts the synthesis problem as an optimization and solves the parameters through Markov Chain Monte Carlo sampling.

    25
  • Boosting Low-Data Instance Segmentation by Unsupervised Pre-training with Saliency Prompt

    Hao Li, Dingwen Zhang, Nian Liu, Lechao Cheng, Yalun Dai, Chao Zhang, Xinggang Wang, Junwei Han

    IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings - IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings · 2023

    A new pre-training method that boosts QEIS models by giving Saliency Prompt for queries/kernels and helps QE IS models achieve a similar convergence speed and comparable performance with CNN-based models in low-data regimes is introduced.

    24
  • ScrollTimes: Tracing the Provenance of Paintings as a Window Into History

    Wei Zhang, Wong Kam-Kwai, Yitian Chen, Ailing Jia, Luwei Wang, Jianwei Zhang, Lechao Cheng, Huamin Qu, +1 more

    IEEE Transactions on Visualization and Computer Graphics · 2024

    This work examines the handscroll, a traditional Chinese painting form that provides a rich source of historical data and a unique opportunity to explore history through cultural artifacts, and presents a three-tiered methodology encompassing artifact, contextual, and provenance levels, designed to create a "Biography" for handscroll.

    23
  • Adapting Object Size Variance and Class Imbalance for Semi-supervised Object Detection

    Yuxiang Nie, Chaowei Fang, Lechao Cheng, Liang Lin, Guanbin Li

    Proceedings of the AAAI Conference on Artificial Intelligence · 2023

    This work proposes an adaptive pseudo labeling strategy, which can assign thresholds to classes with respect to their “hardness”, and devise a joint feature-level and prediction-level consistency learning pipeline for transferring the information of the teacher model to the student model that achieves state-of-the-art performance.

    20
  • Improving Knowledge Distillation via Regularizing Feature Direction and Norm

    Yuzhu Wang, Lechao Cheng, Manni Duan, Yongheng Wang, Zunlei Feng, Shu Kong

    Lecture notes in computer science · 2024

    19
  • Fast and effective molecular property prediction with transferability map

    Shaolun Yao, Jie Song, Lingxiang Jia, Lechao Cheng, Zipeng Zhong, Mingli Song, Zunlei Feng

    Communications Chemistry · 2024

    A principal gradient-based measurement is developed to evaluate the quantitative transferability from the source property to the target property before applying transfer learning, significantly improving the transfer learning performance.

    19
  • Generalization Matters: Loss Minima Flattening via Parameter Hybridization for Efficient Online Knowledge Distillation

    Tianli Zhang, Mengqi Xue, Jiangtao Zhang, Haofei Zhang, Yu Wang, Lechao Cheng, Jie Song, Mingli Song

    IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings - IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings · 2023

    This paper integrates HWM's loss into students' training and proposes a novel OKD framework via parameter hybridization (OKDPH), achieving higher performance with fewer parameters, benefiting OKD with lightweight and robust characteristics.

    19
  • Integrating UMLS Knowledge into Large Language Models for Medical Question Answering

    Rui Yang, Edison Marrese-Taylor, Yuhe Ke, Lechao Cheng, Qingyu Chen, Irene Li

    arXiv · 2023

    This research demonstrates the effectiveness of using UMLS-augmented LLMs and highlights the potential application value of LLMs in in medical question-answering.

    18
  • Masked Collaborative Contrast for Weakly Supervised Semantic Segmentation

    Fangwen Wu, Jingxuan He, Yufei Yin, Yanbin Hao, Gang Huang, Lechao Cheng

    IEEE/CVF Winter Conference on Applications of Computer Vision (WACV) · 2024

    This study introduces an efficacious approach, Masked Collaborative Contrast (MCC), to highlight semantic regions in weakly supervised semantic segmentation and generates positive and negative samples in contrastive learning by utilizing the masked local output and contrasting it with the global output.

    17
  • De-biased Teacher: Rethinking IoU Matching for Semi-supervised Object Detection

    Kuo Wang, Jingyu Zhuang, Guanbin Li, Chaowei Fang, Lechao Cheng, Liang Lin, Fan Zhou

    Proceedings of the AAAI Conference on Artificial Intelligence · 2023

    A general framework -- De-biased Teacher, which abandons both the IoU matching and pseudo labeling processes by directly generating favorable training proposals for consistency regularization between the weak/strong augmented image pairs and consistently outperforms other state-of-the-art methods on the MS-COCO and PASCAL VOC benchmarks.

    17
  • Re-Attention Transformer for Weakly Supervised Object Localization

    Hui Su, Ye Yue, Zhiwei Chen, Mingli Song, Lechao Cheng

    arXiv · 2022

    A re-attention mechanism termed token refinement transformer (TRT) that captures the object-level semantics to guide the localization well is presented that introduces a novel module named token priority scoring module (TPSM) to suppress the effects of background noise while focusing on the target object.

    17
  • Mix-DANN and Dynamic-Modal-Distillation for Video Domain Adaptation

    Yuehao Yin, Bin Zhu, Jingjing Chen, Lechao Cheng, Yu–Gang Jiang

    ACM International Conference on Multimedia (ACM MM) · 2022

    This paper proposes Mix-Domain-Adversarial Neural Network and Dynamic-Modal-Distillation (MD-DMD), a novel multi-modal adversarial learning framework for unsupervised video domain adaptation that incorporates the temporal information between source and target domains, as well as the diversity of adaptability between modalities.

    17

Show all 114 works

Publication data from OpenAlex, with missing venues and authors filled in from Crossref; citation counts are the higher of OpenAlex and Semantic Scholar, last synced 2026-10-14. One-sentence summaries under some papers are written by Semantic Scholar’s model. Citation counts may be lower than on Google Scholar, which indexes more sources.

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