Search Results for author: Jiale Li

Found 5 papers, 3 papers with code

MSeg3D: Multi-modal 3D Semantic Segmentation for Autonomous Driving

1 code implementation CVPR 2023 Jiale Li, Hang Dai, Hao Han, Yong Ding

We propose a multi-modal 3D semantic segmentation model (MSeg3D) with joint intra-modal feature extraction and inter-modal feature fusion to mitigate the modality heterogeneity.

3D Semantic Segmentation Autonomous Driving +2

From Voxel to Point: IoU-guided 3D Object Detection for Point Cloud with Voxel-to-Point Decoder

1 code implementation8 Aug 2021 Jiale Li, Hang Dai, Ling Shao, Yong Ding

In this paper, we present an Intersection-over-Union (IoU) guided two-stage 3D object detector with a voxel-to-point decoder.

3D Object Detection Decoder +2

Anchor-free 3D Single Stage Detector with Mask-Guided Attention for Point Cloud

2 code implementations8 Aug 2021 Jiale Li, Hang Dai, Ling Shao, Yong Ding

We propose an attentive module to fit the sparse feature maps to dense mostly on the object regions through the deformable convolution tower and the supervised mask-guided attention.

3D Object Detection Object +1

3D IoU-Net: IoU Guided 3D Object Detector for Point Clouds

no code implementations10 Apr 2020 Jiale Li, Shujie Luo, Ziqi Zhu, Hang Dai, Andrey S. Krylov, Yong Ding, Ling Shao

In order to obtain a more accurate IoU prediction, we propose a 3D IoU-Net with IoU sensitive feature learning and an IoU alignment operation.

regression

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