Research map / Video / Video segmentation and tracking
Classifying, Segmenting, and Tracking Object Instances in Video with Mask Propagation
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Measured effects reported in the paper
| What was changed | Where | Measured | Effect |
|---|---|---|---|
| Add the MaskProp mask-propagation branch instead of FlowNet2 optical-flow propagation (ablation) | MaskProp · YouTube-VIS validation | mAP: 31.4 -> 46.6 | Helped |
| Add the MaskProp mask-propagation branch instead of the MaskTrack R-CNN tracking branch (ablation) | MaskProp · YouTube-VIS validation | mAP: 36.9 -> 46.6 | Helped |
| Add high-resolution mask refinement (ablation) | MaskProp · YouTube-VIS validation | mAP: 1.9% | Helped |
| Use stronger frame-level instance-mask backbones (ablation) | MaskProp · YouTube-VIS validation | mAP: 40.0 -> 42.5 -> 44.3 -> 46.6 | Helped |
| Add OpenImages pre-training to ImageNet and COCO pre-training (ablation) | MaskProp · YouTube-VIS validation | mAP: 46.6 -> 50.0 | Helped |
| Propagate instance masks across a 13-frame clip (ablation) | MaskProp · YouTube-VIS validation | mAP | Helped |
Closest papers by meaning
- Mask-Free Video Instance Segmentation (CVPR 2023 · similarity 0.91)
- Robust and Consistent Online Video Instance Segmentation via Instance Mask Propagation (AAAI 2025 · similarity 0.90)
- Any3DIS: Class-Agnostic 3D Instance Segmentation by 2D Mask Tracking (CVPR 2025 · similarity 0.89)
- VideoCutLER: Surprisingly Simple Unsupervised Video Instance Segmentation (CVPR 2024 · similarity 0.89)
- MaskDiff: Modeling Mask Distribution with Diffusion Probabilistic Model for Few-Shot Instance Segmentation (AAAI 2024 · similarity 0.88)
- OpenVIS: Open-vocabulary Video Instance Segmentation (AAAI 2025 · similarity 0.88)
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