Video Understanding

4D-RGPT: Toward Region-level 4D Understanding via Perceptual Distillation CVPR 2026 4D Scaffold Gaussian Splatting with Dynamic-Aware Anchor Growing for Efficient and High-Fidelity Dynamic Scene Reconstruction AAAI 2026 Action-and-object Aware Alignment for Partially Relevant Video Retrieval AAAI 2026 Agentic Video Summarization via Self-Reflecting Multimodal Understanding CVPR 2026 A Multi-Agent Perception-Action Alliance for Efficient Long Video Reasoning CVPR 2026 An Empirical Study on How Video-LLMs Answer Video Questions CVPR 2026 APB-V: Accelerating Long-Video Understanding via Sequence-Parallelism-aware Approximate Attention ACL 2026 Appearance-Motion Decomposed Alignment for Text-Video Retrieval AAAI 2026 APPO: Attention-guided Perception Policy Optimization for Video Reasoning CVPR 2026 AR2-4FV: Anchored Referring and Re-identification for Long-Term Grounding in Fixed-View Videos CVPR 2026 A Stitch in Time: Learning Procedural Workflow via Self-Supervised Plackett-Luce Ranking CVPR 2026 Attend Before Attention: Efficient and Scalable Video Understanding via Autoregressive Gazing CVPR 2026 Automated Suturing Skill Assessment in Robot-assisted Surgery from Endoscopic Videos using Clinically-guided Evaluation Criteria WACV 2026 AVATAR: Reinforcement Learning to See, Hear, and Reason Over Video CVPR 2026 AV-Reasoner: Improving and Benchmarking Clue-Grounded Audio-Visual Counting for MLLMs CVPR 2026 Backtrace Mamba: Reviving Critical Temporal Contexts via Hierarchical Memory Compression for Online Action Detection AAAI 2026 Beyond Caption-Based Queries in Video Moment Retrieval CVPR 2026 Beyond Static Frames: Temporal Aggregate-and-Restore Vision Transformer for Human Pose Estimation CVPR 2026 Black-Box Membership Inference Attacks for Video Training Data in Multimodal Large Language Models ACL 2026 Boosting Unsupervised Video Instance Segmentation with Automatic Quality-Guided Self-Training WACV 2026 BoostSLT: Boosting Sign Language Translation via a Plug-and-Play Diffusion-Based Semantic Enhancer CVPR 2026 Bridging Brain and Semantics: A Hierarchical Framework for Semantically Enhanced fMRI-to-Video Reconstruction CVPR 2026 Bridging Vision and Language for Robust Context-Aware Surgical Point Tracking: The VL-SurgPT Dataset and Benchmark AAAI 2026 BrightRate: Quality Assessment for User-Generated HDR Videos WACV 2026 Caption Anything in Video: Fine-grained Object-centric Captioning via Spatiotemporal Multimodal Prompting AAAI 2026