Methods › Computer Vision › Pooling Operations › Adaptive Feature Pooling
Adaptive Feature Pooling
Introduced by Shu Liu et al. in Path Aggregation Network for Instance Segmentation
archive 2025-07-28 Description, source and code snippet are the archive's method entry.
Adaptive Feature Pooling pools features from all levels for each proposal in object detection and fuses them for the following prediction. For each proposal, we map them to different feature levels. Following the idea of Mask R-CNN, RoIAlign is used to pool feature grids from each level. Then a fusion operation (element-wise max or sum) is utilized to fuse feature grids from different levels.
The motivation for this technique is that in an FPN we assign proposals to different feature levels based on the size of proposals, which could be suboptimal if images with small differences are assigned to different levels, or if the importance of features is not strongly correlated to their level which they belong.
Papers archive 2025-07-28
20 shown of 20, newest first. Repository counts are the archive's code-links table. A Syntology line states what Syntology ran from that paper's harvested code; it is per sample and not a correctness claim.
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YOLO-LLTS: Real-Time Low-Light Traffic Sign Detection via Prior-Guided Enhancement and Multi-Branch Feature Interaction 18 Mar 2025 · 0 repositories · arXiv:2503.13883
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A Lightweight Insulator Defect Detection Model Based on Drone Images 26 Aug 2024 · 1 repository
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CSTA: CNN-based Spatiotemporal Attention for Video Summarization 20 May 2024 · 1 repository · arXiv:2405.11905Syntology ran 7 of 8 samples · 1 unverified
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PANet: A Physics-guided Parametric Augmentation Net for Image Dehazing by Hazing 14 Apr 2024 · 0 repositories · arXiv:2404.09269
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A Parallel Attention Network for Cattle Face Recognition 29 Mar 2024 · 0 repositories · arXiv:2403.19980
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Toward Robust Canine Cardiac Diagnosis: Deep Prototype Alignment Network-Based Few-Shot Segmentation in Veterinary Medicine 11 Mar 2024 · 0 repositories · arXiv:2403.06471
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More than the Sum of Its Parts: Ensembling Backbone Networks for Few-Shot Segmentation 9 Feb 2024 · 0 repositories · arXiv:2402.06581
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Bridging Synthetic and Real Worlds for Pre-training Scene Text Detectors 8 Dec 2023 · 1 repository · arXiv:2312.05286
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Feature Aggregation in Joint Sound Classification and Localization Neural Networks 29 Oct 2023 · 0 repositories · arXiv:2310.19063
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PANet: LiDAR Panoptic Segmentation with Sparse Instance Proposal and Aggregation 27 Jun 2023 · 1 repository · arXiv:2306.15348
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Unconstrained Face Sketch Synthesis via Perception-Adaptive Network and A New Benchmark 2 Dec 2021 · 0 repositories · arXiv:2112.01019
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PANet: Perspective-Aware Network with Dynamic Receptive Fields and Self-Distilling Supervision for Crowd Counting 31 Oct 2021 · 0 repositories · arXiv:2111.00406
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CPNet: Cycle Prototype Network for Weakly-supervised 3D Renal Compartments Segmentation on CT Images 15 Aug 2021 · 0 repositories · arXiv:2108.06669
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Weakly-supervised Part-Attention and Mentored Networks for Vehicle Re-Identification 17 Jul 2021 · 0 repositories · arXiv:2107.08228
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Pyramid Attention Networks for Image Restoration 28 Apr 2020 · 2 repositories · arXiv:2004.13824Syntology ran 1 of 2 samples · 1 unverified
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YOLOv4: Optimal Speed and Accuracy of Object Detection 23 Apr 2020 · 223 repositories · arXiv:2004.10934Syntology ran 24 of 184 samples · 160 unverified · 8 pointer-only (licence)
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CSPNet: A New Backbone that can Enhance Learning Capability of CNN 27 Nov 2019 · 123 repositories · arXiv:1911.11929
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PANet: Few-Shot Image Semantic Segmentation with Prototype Alignment 18 Aug 2019 · 5 repositories · arXiv:1908.06391
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iSAID: A Large-scale Dataset for Instance Segmentation in Aerial Images 30 May 2019 · 3 repositories · arXiv:1905.12886Syntology ran 1 of 1 samples · 0 unverified · 1 pointer-only (licence)
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Path Aggregation Network for Instance Segmentation 5 Mar 2018 · 10 repositories · arXiv:1803.01534Syntology ran 1 of 4 samples · 3 unverified · 1 pointer-only (licence)
Tasks archive 2025-07-28
20 shown of 44 tasks the archive attaches to papers tagged with this method, by distinct papers. A task without a page in the catalog is plain text.
Usage over time archive 2025-07-28
Components: the archive holds no method-to-method composition, so PwC's Components table cannot be rebuilt; the Papers list carries no Results column for the same reason (the archive does not join its leaderboard rows to method tags).
Categories archive 2025-07-28
Report a problem or propose a change · a person checks every report against the paper or source before anything changes; decisions are listed on /corrections