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Caixia Xia

dblp:396/7875 · DBLP profile ↗
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1ranked-venue papers
0as first author
1since 2021 · last 2026
0009-0004-4126-4050ORCID · reported

Domains — the database's venue-derived domains; a paper can count in several

Artificial intelligence and machine learning · 1 · 1 since 2021

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Artificial intelligence
1 paper
3D vision · 87% Autonomous driving · 13%

Topics — the 3 heaviest of 3, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Computer vision › 3D vision
3d object detection
1.012026
MGAF: LiDAR-Camera 3D Object Detection With Multiple Guidance and Adaptive Fusion · IEEE Trans. Pattern Anal. Mach. Intell. 2026
Computer vision › 3D vision › multimodal perception
LiDAR-camera fusion
1.012026
MGAF: LiDAR-Camera 3D Object Detection With Multiple Guidance and Adaptive Fusion · IEEE Trans. Pattern Anal. Mach. Intell. 2026
Robotics › Autonomous driving
perception
0.312026
MGAF: LiDAR-Camera 3D Object Detection With Multiple Guidance and Adaptive Fusion · IEEE Trans. Pattern Anal. Mach. Intell. 2026

Methods — techniques the papers use, named apart from their topics

transformer · 1.0temporal fusion · 1.0sparse depth guidance · 1.0adaptive fusion · 1.0
YearPublicationVenuePosition
2026 MGAF: LiDAR-Camera 3D Object Detection With Multiple Guidance and Adaptive Fusion
abstract
Recent years have witnessed the remarkable progress of 3D multi-modality object detection methods based on the Bird's-Eye-View (BEV) perspective. However, most of them overlook the complementary interaction and guidance between LiDAR and camera. In this work, we propose a novel multi-modality 3D objection detection method, with multi-guided global interaction and LiDAR-guided adaptive fusion, named MGAF. Specifically, we introduce sparse depth guidance (SDG) and LiDAR occupancy guidance (LOG) to generate 3D features with sufficient depth and spatial information. The designed semantic segmentation network captures category and orientation prior information for raw point clouds. In the following, an Adaptive Fusion Dual Transformer (AFDT) is developed to adaptively enhance the interaction of different modal BEV features from both global and bidirectional perspectives. Meanwhile, additional downsampling with sparse height compression and multi-scale dual-path transformer (MSDPT) are designed in order to enlarge the receptive fields of different modal features. Finally, a temporal fusion module is introduced to aggregate features from previous frames. Notably, the proposed AFDT is general, which also shows superior performance on other models. Our framework has undergone extensive experimentation on the large-scale nuScenes dataset, Waymo Open Dataset, and long-range Argoverse2 dataset, consistently demonstrating state-of-the-art performance.
Baojie Fan, Caixia Xia, Huijie Fan, Fengyu Xu 0001, Jiandong Tian
IEEE Trans. Pattern Anal. Mach. Intell.4