21 accepted papers
Object-Goal Navigation (ObjectNav) requires an embodied agent to search for and reach a target object category in previously unseen environments using only onboard egocentric observations, which is a fundamental capability for long-horizon autonomous robots. Current Object-Goal Navigation methods ty…
Dynamic indoor environments pose significant challenges for autonomous robots, as objects frequently move and scenes continuously change, requiring robust scene representation and adaptive navigation strategies. In this work, we introduce DSSM-SG, a dynamic open-vocabulary 3D scene graph framework e…
Object-level SLAM offers structured and semantically meaningful environment representations, making it more interpretable and suitable for high-level robotic tasks. However, most existing approaches rely on RGB-D sensors or monocular views, which suffer from narrow fields of view, occlusion sensitiv
Robotic systems demand accurate and comprehensive 3D environment perception, requiring simultaneous capture of photo-realistic appearance (optical), precise layout shape (geometric), and open-vocabulary scene understanding (semantic). Existing methods typically achieve only partial fulfillment of th…
In recent years, 3D Gaussian Splatting (3D-GS)based scene representation demonstrates significant potential in real-time rendering and training efficiency. However, most existing methods primarily focus on single-map reconstruction, while the registration and fusion of multiple 3D-GS submaps remain
Autonomous racing serves as a critical benchmark for advancing autonomous vehicle technologies in challenging scenarios. Most traditional methods rely on complex vehicle dynamics models, posing significant challenges in modeling and computation. While reinforcement learning (RL) offers a promising a
Recent advancements in 3D Gaussian Splatting(3DGS) have significantly improved semantic scene understanding, enabling natural language queries to localize objects within a scene. However, existing methods primarily focus on embedding compressed CLIP features to 3D Gaussians, suffering from low objec
Current autonomous driving technology typically relies on high-precision (HD) maps to ensure safe, reliable, and accurate navigation in urban environments. While these maps provide essential road information, their creation and maintenance are costly, limiting their widespread application. To mitiga
Semantic segmentation is a critical technique for effective scene understanding. Traditional RGB-T semantic segmentation models often struggle to generalize across diverse scenarios due to their reliance on pretrained models and predefined categories. Recent advancements in Visual Language Models (V
Recent advancements in 3D Gaussian Splatting have significantly improved the efficiency and quality of dense semantic SLAM. However, previous methods are generally constrained by limited-category pre-trained classifiers and implicit semantic representation, which hinder their performance in open-set
Automatic Valet Parking (AVP) has garnered significant attention from industry and academia due to its potential to enhance traffic efficiency, parking safety, and user experience. While AVP technologies have been successfully applied in standard parking scenarios with clear markings, real-world par
Image stitching in heavy occlusion scenarios faces the dual challenges of accurate alignment and occlusion removal. On one hand, occlusion causes the loss of key texture and structural information in the image. On the other hand, it affects the image’s integrity. Existing stitching methods perform w
In recent years, with the rapid development of Advanced Driver Assistance Systems (ADAS), the demand for the precise and efficient surround view stitching system has significantly increased. Traditional stitching methods perform well in small single-unit vehicles with stable camera poses. However, t
Space-limited U-shape bend is a safety-critical scenario that requires the high maneuverability of vehicles. However, due to the non-holonomic nature of the vehicle, it is difficult to perform flexible U-turns without intricate adjustments, which is detrimental to the efficient execution of tasks. T
In recent years, 3D surround view systems have attracted a lot of attention in the field of advanced driver assistance systems (ADAS). However, the foundational assumption of unchanging camera poses in traditional 3D surround view systems, which is designed for single-unit vehicles, results in a fai…
3D reconstruction methods such as Neural Radiance Fields (NeRFs) are capable of optimizing high-quality 3D representation from images. However, NeRF is limited by the requirement for a large number of multi-view images, making its application to real-world scenarios challenging. In this work, we pro…
Unknown area exploration is a crucial but challenging task for autonomous driving of unmanned ground vehicles (UGV) in unknown off-road environments. However, the exploration efficiency of a single UGV is low due to its limited sensing range. To solve this problem, this paper proposes a risk-inspire…
Recently, Bird’s Eye View (BEV) detection methodologies that utilize surround-view cameras have seen significant advancements in autonomous driving systems. Traditional methods, however, are constrained by their reliance on specific camera parameters, which poses challenges in generalizing across di…
Self-supervised depth estimation has attracted much attention due to its ability to improve the 3D perception capabilities of unmanned systems. However, existing unsupervised frameworks rely on the assumption of photometric consistency, which may not hold in challenging environments such as night-ti…
Automotive surround-view camera systems have been commonly employed in automated driving to aid in near-field sensing and other perception tasks. Due to the large size of the body and the presence of multiple blind spots, panoramic surround-view systems are particularly crucial for tractor-trailer v…
Fisheye object detection is a difficult task in robotics and autonomous driving. One of the reasons is that the fisheye datasets are inferior to standard image datasets in scale and quantity, which inspires the idea of using standard image datasets for fisheye object detection. However, the models t…