Core Concepts
IS-FUSION proposes an innovative multimodal fusion framework for 3D object detection, emphasizing instance- and scene-level collaboration.
Abstract
Abstract: IS-FUSION introduces a novel approach to multimodal fusion for 3D object detection, focusing on instance- and scene-level contextual information.
Introduction: Discusses the importance of 3D object detection in various applications and the challenges faced due to sparse point cloud data.
Methodology: Details the IS-FUSION framework, including the Hierarchical Scene Fusion (HSF) module and Instance-Guided Fusion (IGF) module.
Experiments: Evaluates IS-FUSION's performance on the nuScenes benchmark, showcasing superior results compared to state-of-the-art approaches.
Ablation Studies: Analyzes the impact of individual components like HSF and IGF on the overall performance of IS-FUSION.
Stats
Objects in BEV representation typically exhibit small sizes beyond 100 meters.
IS-FUSION achieves 72.8% mAP on the nuScenes validation set.
Quotes
"IS-FUSION explores both Instance-level and Scene-level Fusion."
"Extensive experiments demonstrate that IS-FUSION attains the best performance among all published works."