ExFuse: Enhancing Feature Fusion for Semantic Segmentation
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Abstract (arXiv)
Modern semantic segmentation frameworks usually combine low-level and high-level features from pre-trained backbone convolutional models to boost performance. In this paper, we first point out that a simple fusion of low-level and high-level features could be less effective because of the gap in semantic levels and spatial resolution. We find that introducing semantic information into low-level features and high-resolution details into high-level features is more effective for the later fusion. Based on this observation, we propose a new framework, named ExFuse, to bridge the gap between low-level and high-level features thus significantly improve the segmentation quality by 4.0% in total. Furthermore, we evaluate our approach on the challenging PASCAL VOC 2012 segmentation benchmark and achieve 87.9% mean IoU, which outperforms the previous state-of-the-art results.
Key facts. Cited by 41 papers in the map (data through 7 Oct 2026). First posted on arXiv 11 Apr 2018.
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Citing papers per year: 2021: 10; 2022: 10; 2023: 7; 2024: 6; 2025: 6; 2026: 2.
41 papers.
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- 2021Full-Duplex Strategy for Video Object Segmentationcited by 78
- 2024Frequency-aware Feature Fusion for Dense Image Predictioncited by 48
- 2023Unmasking Anomalies in Road-Scene Segmentationcited by 45
- 2022Uncertainty-aware Contrastive Distillation for Incremental Semantic Segmentationcited by 37
- 2021TRACER: Extreme Attention Guided Salient Object Tracing Networkcited by 32
- 2021Looking Outside the Window: Wide-Context Transformer for the Semantic Segmentation of High-Resolution Remote Sensing Imagescited by 27
- 2021GraphFPN: Graph Feature Pyramid Network for Object Detectioncited by 25
- 2023Image Data Augmentation Approaches: A Comprehensive Survey and Future directionscited by 23
- 2025Frequency Dynamic Convolution for Dense Image Predictioncited by 19
- 2022Continual Attentive Fusion for Incremental Learning in Semantic Segmentationcited by 15
- 2021Detecting Anomalies in Semantic Segmentation with Prototypescited by 13
- 2021Tilted Cross Entropy (TCE): Promoting Fairness in Semantic Segmentationcited by 12
29 more
- 2023Gated Multi-Resolution Transfer Network for Burst Restoration and Enhancementcited by 11
- 2022AutoGPart: Intermediate Supervision Search for Generalizable 3D Part Segmentationcited by 10
- 2022FLOAT: Factorized Learning of Object Attributes for Improved Multi-object Multi-part Scene Parsingcited by 9
- 2021Global Aggregation then Local Distribution for Scene Parsingcited by 8
- 2024Early Preparation Pays Off: New Classifier Pre-tuning for Class Incremental Semantic Segmentationcited by 7
- 2024Adapting Segment Anything Model to Multi-modal Salient Object Detection with Semantic Feature Fusion Guidancecited by 6
- 2023Learning Global-aware Kernel for Image Harmonizationcited by 4
- 2024ALPS: An Auto-Labeling and Pre-training Scheme for Remote Sensing Segmentation With Segment Anything Modelcited by 4
- 2022Hybrid Skip: A Biologically Inspired Skip Connection for the UNet Architecturecited by 3
- 2022U-HRNet: Delving into Improving Semantic Representation of High Resolution Network for Dense Predictioncited by 3
- 2023Coupling Global Context and Local Contents for Weakly-Supervised Semantic Segmentationcited by 3
- 2022Modeling the Background for Incremental and Weakly-Supervised Semantic Segmentationcited by 2
- 2022MMFL-Net: Multi-scale and Multi-granularity Feature Learning for Cross-domain Fashion Retrievalcited by 2
- 2024EFCNet: Every Feature Counts for Small Medical Object Segmentationcited by 2
- 2024Training-Free Point Cloud Recognition Based on Geometric and Semantic Information Fusioncited by 2
- 2025PathFL: Multi-Alignment Federated Learning for Pathology Image Segmentationcited by 2
- 2021Dilated SpineNet for Semantic Segmentationcited by 1
- 2023LCCo: Lending CLIP to Co-Segmentationcited by 1
- 2025Temporal-consistent CAMs for Weakly Supervised Video Segmentation in Waste Sortingcited by 1
- 2025ClassWise-CRF: Category-Specific Fusion for Enhanced Semantic Segmentation of Remote Sensing Imagerycited by 1
- 2026Difference-Driven Gating: Adaptive Feature Fusion for U-Net Decodercited by 1
- 2021Two-Step Image Dehazing with Intra-domain and Inter-domain Adaptationcited by 0
- 2021FBNet: Feature Balance Network for Urban-Scene Segmentationcited by 0
- 2022Delving into Transformer for Incremental Semantic Segmentationcited by 0
- 2022L-MAE: Masked Autoencoders are Semantic Segmentation Datasets Augmentercited by 0
- 2023HGT: A Hierarchical GCN-Based Transformer for Multimodal Periprosthetic Joint Infection Diagnosis Using CT Images and Textcited by 0
- 2025ViG3D-UNet: Volumetric Vascular Connectivity-Aware Segmentation via 3D Vision Graph Representationcited by 0
- 2025CORE-ReID V2: Advancing the Domain Adaptation for Object Re-Identification with Optimized Training and Ensemble Fusioncited by 0
- 2026DTC: A Deformable Transposed Convolution Module for Medical Image Segmentationcited by 0
- 2026Difference-Driven Gating: Adaptive Feature Fusion for U-Net Decoder13 Jul 2026
- 2026DTC: A Deformable Transposed Convolution Module for Medical Image Segmentation25 Jan 2026
- 2025CORE-ReID V2: Advancing the Domain Adaptation for Object Re-Identification with Optimized Training and Ensemble Fusion6 Aug 2025
- 2025PathFL: Multi-Alignment Federated Learning for Pathology Image Segmentation28 May 2025
- 2025ClassWise-CRF: Category-Specific Fusion for Enhanced Semantic Segmentation of Remote Sensing Imagery30 Apr 2025
- 2025ViG3D-UNet: Volumetric Vascular Connectivity-Aware Segmentation via 3D Vision Graph Representation18 Apr 2025
- 2025Frequency Dynamic Convolution for Dense Image Prediction24 Mar 2025
- 2025Temporal-consistent CAMs for Weakly Supervised Video Segmentation in Waste Sorting3 Feb 2025
- 2024Training-Free Point Cloud Recognition Based on Geometric and Semantic Information Fusion7 Sep 2024
- 2024Adapting Segment Anything Model to Multi-modal Salient Object Detection with Semantic Feature Fusion Guidance27 Aug 2024
- 2024Frequency-aware Feature Fusion for Dense Image Prediction23 Aug 2024
- 2024Early Preparation Pays Off: New Classifier Pre-tuning for Class Incremental Semantic Segmentation19 Jul 2024
29 more
- 2024EFCNet: Every Feature Counts for Small Medical Object Segmentation26 Jun 2024
- 2024ALPS: An Auto-Labeling and Pre-training Scheme for Remote Sensing Segmentation With Segment Anything Model16 Jun 2024
- 2023LCCo: Lending CLIP to Co-Segmentation22 Aug 2023
- 2023Unmasking Anomalies in Road-Scene Segmentation25 Jul 2023
- 2023HGT: A Hierarchical GCN-Based Transformer for Multimodal Periprosthetic Joint Infection Diagnosis Using CT Images and Text29 May 2023
- 2023Learning Global-aware Kernel for Image Harmonization19 May 2023
- 2023Coupling Global Context and Local Contents for Weakly-Supervised Semantic Segmentation18 Apr 2023
- 2023Gated Multi-Resolution Transfer Network for Burst Restoration and Enhancement13 Apr 2023
- 2023Image Data Augmentation Approaches: A Comprehensive Survey and Future directions7 Jan 2023
- 2022L-MAE: Masked Autoencoders are Semantic Segmentation Datasets Augmenter21 Nov 2022
- 2022Delving into Transformer for Incremental Semantic Segmentation18 Nov 2022
- 2022MMFL-Net: Multi-scale and Multi-granularity Feature Learning for Cross-domain Fashion Retrieval27 Oct 2022
- 2022U-HRNet: Delving into Improving Semantic Representation of High Resolution Network for Dense Prediction13 Oct 2022
- 2022Hybrid Skip: A Biologically Inspired Skip Connection for the UNet Architecture11 Jul 2022
- 2022FLOAT: Factorized Learning of Object Attributes for Improved Multi-object Multi-part Scene Parsing30 Mar 2022
- 2022Uncertainty-aware Contrastive Distillation for Incremental Semantic Segmentation26 Mar 2022
- 2022AutoGPart: Intermediate Supervision Search for Generalizable 3D Part Segmentation13 Mar 2022
- 2022Continual Attentive Fusion for Incremental Learning in Semantic Segmentation1 Feb 2022
- 2022Modeling the Background for Incremental and Weakly-Supervised Semantic Segmentation31 Jan 2022
- 2021TRACER: Extreme Attention Guided Salient Object Tracing Network14 Dec 2021
- 2021FBNet: Feature Balance Network for Urban-Scene Segmentation5 Nov 2021
- 2021Full-Duplex Strategy for Video Object Segmentation6 Aug 2021
- 2021GraphFPN: Graph Feature Pyramid Network for Object Detection2 Aug 2021
- 2021Global Aggregation then Local Distribution for Scene Parsing28 Jul 2021
- 2021Looking Outside the Window: Wide-Context Transformer for the Semantic Segmentation of High-Resolution Remote Sensing Images29 Jun 2021
- 2021Detecting Anomalies in Semantic Segmentation with Prototypes1 Jun 2021
- 2021Tilted Cross Entropy (TCE): Promoting Fairness in Semantic Segmentation25 Mar 2021
- 2021Dilated SpineNet for Semantic Segmentation23 Mar 2021
- 2021Two-Step Image Dehazing with Intra-domain and Inter-domain Adaptation6 Feb 2021
- 2021Full-Duplex Strategy for Video Object Segmentationcited by 78
- 2024Frequency-aware Feature Fusion for Dense Image Predictioncited by 48
- 2023Unmasking Anomalies in Road-Scene Segmentationcited by 45
- 2022Uncertainty-aware Contrastive Distillation for Incremental Semantic Segmentationcited by 37
- 2021TRACER: Extreme Attention Guided Salient Object Tracing Networkcited by 32
- 2021Looking Outside the Window: Wide-Context Transformer for the Semantic Segmentation of High-Resolution Remote Sensing Imagescited by 27
- 2021GraphFPN: Graph Feature Pyramid Network for Object Detectioncited by 25
- 2023Image Data Augmentation Approaches: A Comprehensive Survey and Future directionscited by 23
- 2025Frequency Dynamic Convolution for Dense Image Predictioncited by 19
- 2022Continual Attentive Fusion for Incremental Learning in Semantic Segmentationcited by 15
- 2021Detecting Anomalies in Semantic Segmentation with Prototypescited by 13
- 2021Tilted Cross Entropy (TCE): Promoting Fairness in Semantic Segmentationcited by 12
12 most cited of 41 All 41 (JSON)
- 2026Difference-Driven Gating: Adaptive Feature Fusion for U-Net Decoder13 Jul 2026
- 2026DTC: A Deformable Transposed Convolution Module for Medical Image Segmentation25 Jan 2026
- 2025CORE-ReID V2: Advancing the Domain Adaptation for Object Re-Identification with Optimized Training and Ensemble Fusion6 Aug 2025
- 2025PathFL: Multi-Alignment Federated Learning for Pathology Image Segmentation28 May 2025
- 2025ClassWise-CRF: Category-Specific Fusion for Enhanced Semantic Segmentation of Remote Sensing Imagery30 Apr 2025
- 2025ViG3D-UNet: Volumetric Vascular Connectivity-Aware Segmentation via 3D Vision Graph Representation18 Apr 2025
- 2025Frequency Dynamic Convolution for Dense Image Prediction24 Mar 2025
- 2025Temporal-consistent CAMs for Weakly Supervised Video Segmentation in Waste Sorting3 Feb 2025
- 2024Training-Free Point Cloud Recognition Based on Geometric and Semantic Information Fusion7 Sep 2024
- 2024Adapting Segment Anything Model to Multi-modal Salient Object Detection with Semantic Feature Fusion Guidance27 Aug 2024
- 2024Frequency-aware Feature Fusion for Dense Image Prediction23 Aug 2024
- 2024Early Preparation Pays Off: New Classifier Pre-tuning for Class Incremental Semantic Segmentation19 Jul 2024
12 newest of 41 All 41 (JSON)