4D Panoptic LiDAR Segmentation
Mehmet Aygun, Aljosa Osep, Mark Weber, Maxim Maximov, Cyrill Stachniss, Jens Behley, Laura Leal-Taixé
2021Year
18Top-tier citations
Abstract
instances semantics semantics semantic segmentation panoptic segmentation multi-object tracking 4D panoptic segmentation Figure 1: Types of LiDAR-based scene understanding. Semantic and panoptic segmentation assign semantic classes and determine instances in 3D space. Multi-object tracking encompasses 3D object detection in space, followed by association over time. 4D panoptic LiDAR segmentation jointly tackles semantic and instance segmentation in 3D space over time.
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Cited by top-tier papers18
- HOI4D: A 4D Egocentric Dataset for Category-Level Human-Object InteractionYunze Liu, Yun Liu, Che Jiang, Kangbo Lyu et al.CVPR 2022 · 126 citations
- DetZero: Rethinking Offboard 3D Object Detection with Long-term Sequential Point CloudsTao Ma, Xuemeng Yang, Hongbin Zhou, Xin Li et al.ICCV 2023 · 46 citations
- Opening up Open World TrackingYang Liu, Idil Esen Zulfikar, Jonathon Luiten, Achal Dave et al.CVPR 2022 · 40 citations
- UrbanBIS: a Large-scale Benchmark for Fine-grained Urban Building Instance SegmentationGuoqing Yang, Fuyou Xue, Qi Zhang, Ke Xie et al.SIGGRAPH 2023 · 39 citations
- Domain generalization of 3D semantic segmentation in autonomous drivingJules Sanchez, Jean-Emmanuel Deschaud, François GouletteICCV 2023 · 37 citations
Builds on18
- KPConv: Flexible and Deformable Convolution for Point CloudsHugues Thomas, Charles R. Qi, Jean-Emmanuel Deschaud, Beatriz Marcotegui et al.ICCV 2019 · 3,193 citations
- SemanticKITTI: A Dataset for Semantic Scene Understanding of LiDAR SequencesJens Behley, Martin Garbade, Andres Milioto, Jan Quenzel et al.ICCV 2019 · 2,345 citations
- Tracking Without Bells and WhistlesPhilipp Bergmann, Tim Meinhardt, Laura Leal-TaixéICCV 2019 · 1,030 citations
- Video Instance SegmentationLinjie Yang, Yuchen Fan, Ning XuICCV 2019 · 615 citations
- FAMNet: Joint Learning of Feature, Affinity and Multi-Dimensional Assignment for Online Multiple Object TrackingPeng Chu, Haibin LingICCV 2019 · 229 citations
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- LidarMultiNet: Towards a Unified Multi-Task Network for LiDAR PerceptionDongqiangzi Ye, Zixiang Zhou, Weijia Chen, Yufei Xie et al.AAAI 2023 · 108 citations
- LiDAR-Based Panoptic Segmentation via Dynamic Shifting NetworkFangzhou Hong, Hui Zhou, Xinge Zhu, Hongsheng Li et al.CVPR 2021
- 4D Panoptic Segmentation as Invariant and Equivariant Field PredictionMinghan Zhu, Shizhong Han, Maani Ghaffari, Hong Cai et al.ICCV 2023 · 20 citations
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