HyperSeg: Patch-wise Hypernetwork for Real-time Semantic Segmentation
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Abstract (arXiv)
We present a novel, real-time, semantic segmentation network in which the encoder both encodes and generates the parameters (weights) of the decoder. Furthermore, to allow maximal adaptivity, the weights at each decoder block vary spatially. For this purpose, we design a new type of hypernetwork, composed of a nested U-Net for drawing higher level context features, a multi-headed weight generating module which generates the weights of each block in the decoder immediately before they are consumed, for efficient memory utilization, and a primary network that is composed of novel dynamic patch-wise convolutions. Despite the usage of less-conventional blocks, our architecture obtains real-time performance. In terms of the runtime vs. accuracy trade-off, we surpass state of the art (SotA) results on popular semantic segmentation benchmarks: PASCAL VOC 2012 (val. set) and real-time semantic segmentation on Cityscapes, and CamVid. The code is available: https://nirkin.com/hyperseg.
Key facts. Cited by 66 papers in the map (data through 7 Oct 2026). First posted on arXiv 21 Dec 2020.
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Citing papers per year: 2021: 12; 2022: 16; 2023: 15; 2024: 10; 2025: 7; 2026: 6.
66 papers.
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- 2021Neural Fields in Visual Computing and Beyondcited by 539
- 2021SegDiff: Image Segmentation with Diffusion Probabilistic Modelscited by 279
- 2021HyperStyle: StyleGAN Inversion with HyperNetworks for Real Image Editingcited by 208
- 2022Highly Accurate Dichotomous Image Segmentationcited by 110
- 2023A Brief Review of Hypernetworks in Deep Learningcited by 102
- 2021HyperInverter: Improving StyleGAN Inversion via Hypernetworkcited by 85
- 2022PIDNet: A Real-time Semantic Segmentation Network Inspired by PID Controllerscited by 84
- 2024What Matters When Repurposing Diffusion Models for General Dense Perception Tasks?cited by 74
- 2022Representation Compensation Networks for Continual Semantic Segmentationcited by 72
- 2022Wireless Deep Video Semantic Transmissioncited by 49
- 2023HyperE2VID: Improving Event-Based Video Reconstruction via Hypernetworkscited by 37
- 2023Time Does Tell: Self-Supervised Time-Tuning of Dense Image Representationscited by 35
38 more
- 2024Frequency-Adaptive Dilated Convolution for Semantic Segmentationcited by 34
- 2022Learning Local and Global Temporal Contexts for Video Semantic Segmentationcited by 24
- 2022DynaGAN: Dynamic Few-shot Adaptation of GANs to Multiple Domainscited by 15
- 2022HyperDet3D: Learning a Scene-conditioned 3D Object Detectorcited by 14
- 2024HAIR: Hypernetworks-based All-in-One Image Restorationcited by 12
- 2021Rethinking Dilated Convolution for Real-time Semantic Segmentationcited by 11
- 2023Turbulence in Focus: Benchmarking Scaling Behavior of 3D Volumetric Super-Resolution with BLASTNet 2.0 Datacited by 11
- 2021Hyper-Convolution Networks for Biomedical Image Segmentationcited by 10
- 2021MFNet: Multi-class Few-shot Segmentation Network with Pixel-wise Metric Learningcited by 10
- 2022SFNet: Faster and Accurate Semantic Segmentation via Semantic Flowcited by 10
- 2023Efficient Semantic Segmentation by Altering Resolutions for Compressed Videoscited by 8
- 2021Semantic Scene Segmentation for Robotics Applicationscited by 7
- 2022On Efficient Real-Time Semantic Segmentation: A Surveycited by 7
- 2022Deep Learning based Computer Vision Methods for Complex Traffic Environments Perception: A Reviewcited by 7
- 2023Generalizable Neural Fields as Partially Observed Neural Processescited by 7
- 2021Leveraging Human Selective Attention for Medical Image Analysis with Limited Training Datacited by 5
- 2021Hypernet-Ensemble Learning of Segmentation Probability for Medical Image Segmentation with Ambiguous Labelscited by 4
- 2022Lightweight and Progressively-Scalable Networks for Semantic Segmentationcited by 4
- 2025Learning to Learn Weight Generation via Local Consistency Diffusioncited by 4
- 2025Golden Cudgel Network for Real-Time Semantic Segmentationcited by 4
- 2026HyperAlign: Hypernetwork for Efficient Test-Time Alignment of Diffusion Modelscited by 4
- 2023INFAMOUS-NeRF: ImproviNg FAce MOdeling Using Semantically-Aligned Hypernetworks with Neural Radiance Fieldscited by 3
- 2023LAPP: Layer Adaptive Progressive Pruning for Compressing CNNs from Scratchcited by 2
- 2024Reparameterizable Dual-Resolution Network for Real-time Semantic Segmentationcited by 2
- 2024PNeRV: A Polynomial Neural Representation for Videoscited by 2
- 2024DFREC: DeepFake Identity Recovery Based on Identity-aware Masked Autoencodercited by 2
- 2021Object Pursuit: Building a Space of Objects via Discriminative Weight Generationcited by 1
- 2022Hyper-Convolutions via Implicit Kernels for Medical Imagingcited by 1
- 2022TriangleNet: Edge Prior Augmented Network for Semantic Segmentation through Cross-Task Consistencycited by 1
- 2023HyperPose: Hypernetwork-Infused Camera Pose Localization and an Extended Cambridge Landmarks Datasetcited by 1
- 2023HyperEditor: Achieving Both Authenticity and Cross-Domain Capability in Image Editing via Hypernetworkscited by 1
- 2024Uncertainty Driven Active Learning for Image Segmentation in Underwater Inspectioncited by 1
- 2024Hyper-Transformer for Amodal Completioncited by 1
- 2025Hypernetworks for Model-Heterogeneous Personalized Federated Learningcited by 1
- 2025TSLA: A Task-Specific Learning Adaptation for Semantic Segmentation on Autonomous Vehicles Platformcited by 1
- 2026TraceVision: Trajectory-Aware Vision-Language Model for Human-Like Spatial Understandingcited by 1
- 2021DRBANET: A Lightweight Dual-Resolution Network for Semantic Segmentation with Boundary Auxiliarycited by 0
- 2022Borrowing from yourself: Faster future video segmentation with partial channel updatecited by 0
50 most cited of 66 All 66 (JSON)
- 2026AdaForensics: Learning A Characteristic-aware Adaptive Deepfake Detector3 Aug 2026
- 2026UniqueSplat: View-conditioned 3D Gaussian Splatting for Generalizable 3D Reconstruction3 Aug 2026
- 2026TraceVision: Trajectory-Aware Vision-Language Model for Human-Like Spatial Understanding23 Feb 2026
- 2026HyperAlign: Hypernetwork for Efficient Test-Time Alignment of Diffusion Models22 Jan 2026
- 2026Multi-Sensor Matching with HyperNetworks18 Jan 2026
- 2026Cross-Layer Attentive Feature Upsampling for Low-latency Semantic Segmentation3 Jan 2026
- 2025Diffusion Model in Latent Space for Medical Image Segmentation Task1 Dec 2025
- 2025IrisNet: Infrared Image Status Awareness Meta Decoder for Infrared Small Targets Detection25 Nov 2025
- 2025TSLA: A Task-Specific Learning Adaptation for Semantic Segmentation on Autonomous Vehicles Platform17 Aug 2025
- 2025Hypernetworks for Model-Heterogeneous Personalized Federated Learning30 Jul 2025
- 2025Projectable Models: One-Shot Generation of Small Specialized Transformers from Large Ones6 Jun 2025
- 2025Golden Cudgel Network for Real-Time Semantic Segmentation5 Mar 2025
38 more
- 2025Learning to Learn Weight Generation via Local Consistency Diffusion3 Feb 2025
- 2024DFREC: DeepFake Identity Recovery Based on Identity-aware Masked Autoencoder10 Dec 2024
- 2024ICFRNet: Image Complexity Prior Guided Feature Refinement for Real-time Semantic Segmentation25 Aug 2024
- 2024HAIR: Hypernetworks-based All-in-One Image Restoration15 Aug 2024
- 2024PNeRV: A Polynomial Neural Representation for Videos27 Jun 2024
- 2024Reparameterizable Dual-Resolution Network for Real-time Semantic Segmentation18 Jun 2024
- 2024Hyper-Transformer for Amodal Completion30 May 2024
- 2024LoGAH: Predicting 774-Million-Parameter Transformers using Graph HyperNetworks with 1/100 Parameters25 May 2024
- 2024Uncertainty Driven Active Learning for Image Segmentation in Underwater Inspection20 Mar 2024
- 2024What Matters When Repurposing Diffusion Models for General Dense Perception Tasks?10 Mar 2024
- 2024Frequency-Adaptive Dilated Convolution for Semantic Segmentation8 Mar 2024
- 2023INFAMOUS-NeRF: ImproviNg FAce MOdeling Using Semantically-Aligned Hypernetworks with Neural Radiance Fields23 Dec 2023
- 2023HyperEditor: Achieving Both Authenticity and Cross-Domain Capability in Image Editing via Hypernetworks21 Dec 2023
- 2023P2AT: Pyramid Pooling Axial Transformer for Real-time Semantic Segmentation23 Oct 2023
- 2023RBF Weighted Hyper-Involution for RGB-D Object Detection30 Sep 2023
- 2023LAPP: Layer Adaptive Progressive Pruning for Compressing CNNs from Scratch25 Sep 2023
- 2023Turbulence in Focus: Benchmarking Scaling Behavior of 3D Volumetric Super-Resolution with BLASTNet 2.0 Data23 Sep 2023
- 2023Spatial-Assistant Encoder-Decoder Network for Real Time Semantic Segmentation19 Sep 2023
- 2023Generalizable Neural Fields as Partially Observed Neural Processes13 Sep 2023
- 2023Time Does Tell: Self-Supervised Time-Tuning of Dense Image Representations22 Aug 2023
- 2023A Brief Review of Hypernetworks in Deep Learning12 Jun 2023
- 2023HyperE2VID: Improving Event-Based Video Reconstruction via Hypernetworks10 May 2023
- 2023Efficient Semantic Segmentation by Altering Resolutions for Compressed Videos13 Mar 2023
- 2023HyperPose: Hypernetwork-Infused Camera Pose Localization and an Extended Cambridge Landmarks Dataset5 Mar 2023
- 2023Efficient Context Integration through Factorized Pyramidal Learning for Ultra-Lightweight Semantic Segmentation23 Feb 2023
- 2023Local-to-Global Information Communication for Real-Time Semantic Segmentation Network Search16 Feb 2023
- 2022DynaGAN: Dynamic Few-shot Adaptation of GANs to Multiple Domains26 Nov 2022
- 2022Deep Learning based Computer Vision Methods for Complex Traffic Environments Perception: A Review9 Nov 2022
- 2022TriangleNet: Edge Prior Augmented Network for Semantic Segmentation through Cross-Task Consistency11 Oct 2022
- 2022Lightweight and Progressively-Scalable Networks for Semantic Segmentation27 Jul 2022
- 2022SFNet: Faster and Accurate Semantic Segmentation via Semantic Flow10 Jul 2022
- 2022Entropy-Based Feature Extraction For Real-Time Semantic Segmentation7 Jul 2022
- 2022Distortion-Aware Network Pruning and Feature Reuse for Real-time Video Segmentation20 Jun 2022
- 2022On Efficient Real-Time Semantic Segmentation: A Survey17 Jun 2022
- 2022PIDNet: A Real-time Semantic Segmentation Network Inspired by PID Controllers4 Jun 2022
- 2022Wireless Deep Video Semantic Transmission26 May 2022
- 2022HyperDet3D: Learning a Scene-conditioned 3D Object Detector12 Apr 2022
- 2022Learning Local and Global Temporal Contexts for Video Semantic Segmentation7 Apr 2022
50 newest of 66 All 66 (JSON)
- 2021SegDiff: Image Segmentation with Diffusion Probabilistic Modelscited by 279
- 2024What Matters When Repurposing Diffusion Models for General Dense Perception Tasks?cited by 74
- 2026HyperAlign: Hypernetwork for Efficient Test-Time Alignment of Diffusion Modelscited by 4
- 2025Diffusion Model in Latent Space for Medical Image Segmentation Taskcited by 0
- 2026HyperAlign: Hypernetwork for Efficient Test-Time Alignment of Diffusion Models22 Jan 2026
- 2025Diffusion Model in Latent Space for Medical Image Segmentation Task1 Dec 2025
- 2024What Matters When Repurposing Diffusion Models for General Dense Perception Tasks?10 Mar 2024
- 2021SegDiff: Image Segmentation with Diffusion Probabilistic Models1 Dec 2021
- 2021Neural Fields in Visual Computing and Beyondcited by 539
- 2021HyperStyle: StyleGAN Inversion with HyperNetworks for Real Image Editingcited by 208
- 2022Highly Accurate Dichotomous Image Segmentationcited by 110
- 2023A Brief Review of Hypernetworks in Deep Learningcited by 102
- 2021HyperInverter: Improving StyleGAN Inversion via Hypernetworkcited by 85
- 2022PIDNet: A Real-time Semantic Segmentation Network Inspired by PID Controllerscited by 84
- 2022Representation Compensation Networks for Continual Semantic Segmentationcited by 72
- 2022Wireless Deep Video Semantic Transmissioncited by 49
- 2023HyperE2VID: Improving Event-Based Video Reconstruction via Hypernetworkscited by 37
- 2023Time Does Tell: Self-Supervised Time-Tuning of Dense Image Representationscited by 35
- 2024Frequency-Adaptive Dilated Convolution for Semantic Segmentationcited by 34
- 2022Learning Local and Global Temporal Contexts for Video Semantic Segmentationcited by 24
12 most cited of 61 All 61 (JSON)
- 2026AdaForensics: Learning A Characteristic-aware Adaptive Deepfake Detector3 Aug 2026
- 2026UniqueSplat: View-conditioned 3D Gaussian Splatting for Generalizable 3D Reconstruction3 Aug 2026
- 2026Multi-Sensor Matching with HyperNetworks18 Jan 2026
- 2026Cross-Layer Attentive Feature Upsampling for Low-latency Semantic Segmentation3 Jan 2026
- 2025IrisNet: Infrared Image Status Awareness Meta Decoder for Infrared Small Targets Detection25 Nov 2025
- 2025TSLA: A Task-Specific Learning Adaptation for Semantic Segmentation on Autonomous Vehicles Platform17 Aug 2025
- 2025Hypernetworks for Model-Heterogeneous Personalized Federated Learning30 Jul 2025
- 2025Projectable Models: One-Shot Generation of Small Specialized Transformers from Large Ones6 Jun 2025
- 2025Golden Cudgel Network for Real-Time Semantic Segmentation5 Mar 2025
- 2025Learning to Learn Weight Generation via Local Consistency Diffusion3 Feb 2025
- 2024DFREC: DeepFake Identity Recovery Based on Identity-aware Masked Autoencoder10 Dec 2024
- 2024ICFRNet: Image Complexity Prior Guided Feature Refinement for Real-time Semantic Segmentation25 Aug 2024
12 newest of 61 All 61 (JSON)