3D Semantic Occupancy Prediction

Description from the archive archive 2025-07-28.

Benchmarks archive 2025-07-28

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Libraries

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Datasets archive 2025-07-28

1 dataset whose archive record lists this task, ordered by the archive's paper count.

Subtasks archive 2025-07-28

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Most implemented papers archive 2025-07-28

15 shown of 15 papers with code (47 tagged with this task in all), ordered by repositories listed in the archive, not by stars (the archive holds no stars, so PwC's “Social” and “Latest” sorts cannot be reproduced). Papers without a page here are shown as plain text.

• Out-of-Distribution Semantic Occupancy Prediction
  26 Jun 2025 1 repository listed
  We introduce OccOoD, a novel framework integrating OoD detection into 3D semantic occupancy prediction, with Voxel-BEV Progressive Fusion (VBPF) leveraging an RWKV-based branch to enhance OoD detection via…
• QuadricFormer: Scene as Superquadrics for 3D Semantic Occupancy Prediction
  12 Jun 2025 1 repository listed
  Building on this, we present QuadricFormer, a superquadric-based model for efficient 3D occupancy prediction, and introduce a pruning-and-splitting module to further enhance modeling efficiency by concentrating…
• Rethinking Temporal Fusion with a Unified Gradient Descent View for 3D Semantic Occupancy Prediction
  17 Apr 2025 1 repository listed
  We present GDFusion, a temporal fusion method for vision-based 3D semantic occupancy prediction (VisionOcc).
• SliceOcc: Indoor 3D Semantic Occupancy Prediction with Vertical Slice Representation
  28 Jan 2025 1 repository listed
  To utilize these slice features, we propose SliceOcc, an RGB camera-based model specifically tailored for indoor 3D semantic occupancy prediction.
• GaussTR: Foundation Model-Aligned Gaussian Transformer for Self-Supervised 3D Spatial Understanding
  17 Dec 2024 1 repository listed Syntology ran 1 of 1 samples · 0 unverified
  In this paper, we introduce GaussTR, a novel Gaussian Transformer that leverages alignment with foundation models to advance self-supervised 3D spatial understanding.
• GaussianFormer-2: Probabilistic Gaussian Superposition for Efficient 3D Occupancy Prediction
  5 Dec 2024 1 repository listed Syntology ran 1 of 4 samples · 3 unverified · 4 pointer-only (licence)
  To address this, we propose a probabilistic Gaussian superposition model which interprets each Gaussian as a probability distribution of its neighborhood being occupied and conforms to probabilistic multiplication to…
• Robust 3D Semantic Occupancy Prediction with Calibration-free Spatial Transformation
  19 Nov 2024 1 repository listed
  Recent methods are mainly built on the 2D-to-3D transformation that relies on sensor calibration to project the 2D image information into the 3D space.
• ALOcc: Adaptive Lifting-based 3D Semantic Occupancy and Cost Volume-based Flow Prediction
  12 Nov 2024 1 repository listed
  In this work, we strive to improve performance by introducing a series of targeted improvements for 3D semantic occupancy prediction and flow estimation.
• DAOcc: 3D Object Detection Assisted Multi-Sensor Fusion for 3D Occupancy Prediction
  30 Sep 2024 1 repository listed
  Multi-sensor fusion significantly enhances the accuracy and robustness of 3D semantic occupancy prediction, which is crucial for autonomous driving and robotics.
• GaussianFormer: Scene as Gaussians for Vision-Based 3D Semantic Occupancy Prediction
  27 May 2024 1 repository listed
  To address this, we propose an object-centric representation to describe 3D scenes with sparse 3D semantic Gaussians where each Gaussian represents a flexible region of interest and its semantic features.
• Unleashing HyDRa: Hybrid Fusion, Depth Consistency and Radar for Unified 3D Perception
  12 Mar 2024 1 repository listed
  HyDRa achieves a new state-of-the-art for camera-radar fusion of 64.
• OccFusion: Multi-Sensor Fusion Framework for 3D Semantic Occupancy Prediction
  3 Mar 2024 1 repository listed
  A comprehensive understanding of 3D scenes is crucial in autonomous vehicles (AVs), and recent models for 3D semantic occupancy prediction have successfully addressed the challenge of describing real-world objects with…
• InverseMatrixVT3D: An Efficient Projection Matrix-Based Approach for 3D Occupancy Prediction
  23 Jan 2024 1 repository listed
  In contrast, our approach leverages two projection matrices to store the static mapping relationships and matrix multiplications to efficiently generate global Bird's Eye View (BEV) features and local 3D feature volumes.
• PointOcc: Cylindrical Tri-Perspective View for Point-based 3D Semantic Occupancy Prediction
  31 Aug 2023 1 repository listed
  To address this, we propose a cylindrical tri-perspective view to represent point clouds effectively and comprehensively and a PointOcc model to process them efficiently.
• OccFormer: Dual-path Transformer for Vision-based 3D Semantic Occupancy Prediction
  11 Apr 2023 1 repository listed Syntology ran 1 of 3 samples · 2 unverified
  The vision-based perception for autonomous driving has undergone a transformation from the bird-eye-view (BEV) representations to the 3D semantic occupancy.

Syntology lines on 3 of the papers shown; no Syntology record for the others (a paper without an arXiv id cannot be joined to the graph, and absence from the graph layer is not a recorded non-run). “Ran” means the sample executed on a synthesized fixture, not that the paper's result was reproduced. Read from the graph 2026-09-24.