Li Niu

CareCom: Generative Image Composition with Calibrated Reference Features AAAI 2026 D3ToM: Decider-Guided Dynamic Token Merging for Accelerating Diffusion MLLMs AAAI 2026 Fine-Grained GRPO for Precise Preference Alignment in Flow Models CVPR 2026 Unlocking the Black Box of Latent Reasoning: An Interpretability-Guided Approach to Intervention ACL 2026 Decouple-Then-Merge: Finetune Diffusion Models as Multi-Task Learning CVPR 2025 Divide and Conquer: Exploring Language-centric Tree Reasoning for Video Question-Answering ICML 2025 Light-A-Video: Training-free Video Relighting via Progressive Light Fusion ICCV 2025 Pedestrian Motion Reconstruction: A Large-scale Benchmark via Mixed Reality Rendering with Multiple Perspectives and Modalities ICLR 2025 Shadow Generation Using Diffusion Model with Geometry Prior CVPR 2025 The Devil is in the Prompts: Retrieval-Augmented Prompt Optimization for Text-to-Video Generation CVPR 2025 Align and Aggregate: Compositional Reasoning with Video Alignment and Answer Aggregation for Video Question-Answering CVPR 2024 COIN-Matting: Confounder Intervention for Image Matting ECCV 2024 DomainGallery: Few-shot Domain-driven Image Generation by Attribute-centric Finetuning NeurIPS 2024 Meta-Point Learning and Refining for Category-Agnostic Pose Estimation CVPR 2024 Painterly Image Harmonization by Learning from Painterly Objects AAAI 2024 Painterly Image Harmonization via Adversarial Residual Learning WACV 2024 Progressive Painterly Image Harmonization from Low-Level Styles to High-Level Styles AAAI 2024 Shadow Generation for Composite Image Using Diffusion Model CVPR 2024 Shadow Generation with Decomposed Mask Prediction and Attentive Shadow Filling AAAI 2024 Unsupervised Exposure Correction ECCV 2024 WeditGAN: Few-Shot Image Generation via Latent Space Relocation AAAI 2024 Amodal Instance Segmentation via Prior-Guided Expansion AAAI 2023 Deep Image Harmonization with Globally Guided Feature Transformation and Relation Distillation ICCV 2023 Deep Image Harmonization with Learnable Augmentation ICCV 2023 Few-Shot Defect Image Generation via Defect-Aware Feature Manipulation AAAI 2023 Fine-grained Visible Watermark Removal ICCV 2023 Foreground Object Search by Distilling Composite Image Feature ICCV 2023 Geometric Inductive Biases for Identifiable Unsupervised Learning of Disentangled Representations AAAI 2023 Image Cropping With Spatial-Aware Feature and Rank Consistency CVPR 2023 Isometric Manifold Learning Using Hierarchical Flow AAAI 2023 Knowledge Proxy Intervention for Deconfounded Video Question Answering ICCV 2023 Painterly Image Harmonization in Dual Domains AAAI 2023 Video Object of Interest Segmentation AAAI 2023 Action-Aware Embedding Enhancement for Image-Text Retrieval AAAI 2022 Deep Video Harmonization With Color Mapping Consistency IJCAI 2022 DeltaGAN: Towards Diverse Few-Shot Image Generation with Sample-Specific Delta ECCV 2022 Dual-Path Image Inpainting With Auxiliary GAN Inversion CVPR 2022 From Representation to Reasoning: Towards Both Evidence and Commonsense Reasoning for Video Question-Answering CVPR 2022 High-Resolution Image Harmonization via Collaborative Dual Transformations CVPR 2022 Human-Centric Image Cropping with Partition-Aware and Content-Preserving Features ECCV 2022 Inharmonious Region Localization by Magnifying Domain Discrepancy AAAI 2022 Learning Object Placement via Dual-Path Graph Completion ECCV 2022 Shadow Generation for Composite Image in Real-World Scenes AAAI 2022 UniGAN: Reducing Mode Collapse in GANs using a Uniform Generator NeurIPS 2022 Weak-shot Semantic Segmentation via Dual Similarity Transfer NeurIPS 2022 Activity Image-to-Video Retrieval by Disentangling Appearance and Motion AAAI 2021 Depth Privileged Object Detection in Indoor Scenes via Deformation Hallucination AAAI 2021 Disentangled Information Bottleneck AAAI 2021 Mixed Supervised Object Detection by Transferring Mask Prior and Semantic Similarity NeurIPS 2021 Parallel Multi-Resolution Fusion Network for Image Inpainting ICCV 2021 Weak-shot Fine-grained Classification via Similarity Transfer NeurIPS 2021 A Proposal-Based Approach for Activity Image-to-Video Retrieval AAAI 2020 DoveNet: Deep Image Harmonization via Domain Verification CVPR 2020 Exploiting Motion Information from Unlabeled Videos for Static Image Action Recognition AAAI 2020 Image Cropping with Composition and Saliency Aware Aesthetic Score Map AAAI 2020 Learning From Web Data With Self-Organizing Memory Module CVPR 2020 Learning From Noisy Web Data With Category-Level Supervision CVPR 2018 Look, Imagine and Match: Improving Textual-Visual Cross-Modal Retrieval With Generative Models CVPR 2018 Webly Supervised Learning Meets Zero-Shot Learning: A Hybrid Approach for Fine-Grained Classification CVPR 2018 Robust Survey Aggregation with Student-t Distribution and Sparse Representation IJCAI 2017 Student-t Process Regression with Student-t Likelihood IJCAI 2017 Multi-View Domain Generalization for Visual Recognition ICCV 2015 Visual Recognition by Learning From Web Data: A Weakly Supervised Domain Generalization Approach CVPR 2015