Research map / Detection and segmentation / CNN features
Unbiased IoU for Spherical Image Object Detection
Read the paperCheck your idea against 108,967 papers
AI-extracted summary. Written by AI from the paper's title only (no summary yet). Numbers and claims can be wrong or missing context, so check the paper before you cite or build on it.
Measured effects reported in the paper
| What was changed | Where | Measured | Effect |
|---|---|---|---|
| Use spherical CenterNet with unbiased spherical boxes and IoU | Object detection on 360-Indoor · 360-Indoor | AP: 8.6 -> 10.0 | Helped |
| Use spherical CenterNet with unbiased spherical boxes and IoU | Object detection on 360-VOC-Gaussian · 360-VOC-Gaussian | AP: 55.9 -> 65.5 | Helped |
| Use spherical CenterNet with unbiased spherical boxes and IoU | Object detection on 360-VOC-Uniform · 360-VOC-Uniform | AP: 11.7 -> 15.8 | Helped |
| Replace ResNet-101 with Hourglass backbone (ablation) | Spherical CenterNet · 360-Indoor | AP: 10.0 -> 14.1 | Helped |
| Add spherical convolutions instead of planar convolutions (ablation) | Spherical CenterNet with Hourglass backbone · 360-Indoor | AP: 12.7 -> 14.1 | Helped |
| Use analytical spherical IoU instead of spherical integral | Spherical IoU calculation · Three toy IoU cases | calculation time: 37.5ms -> 0.99ms | Helped |
Closest papers by meaning
- Spherical Criteria for Fast and Accurate 360° Object Detection (AAAI 2020 · similarity 0.90)
- Gaussian Label Distribution Learning for Spherical Image Object Detection (CVPR 2023 · similarity 0.89)
- Rethinking Boundary Discontinuity Problem for Oriented Object Detection (CVPR 2024 · similarity 0.83)
- UNION: Unsupervised 3D Object Detection using Object Appearance-based Pseudo-Classes (NeurIPS 2024 · similarity 0.82)
- GauCho: Gaussian Distributions with Cholesky Decomposition for Oriented Object Detection (CVPR 2025 · similarity 0.81)
- Exploring Orthogonality in Open World Object Detection (CVPR 2024 · similarity 0.81)
Writing a paper in this area? scime draft is a free LaTeX editor with AI included, real-time co-authors and a check of your references and venue rules before you submit. It also imports OpenAI Prism projects.