Real-time Semantic Segmentation of Crop and Weed for Precision Agriculture Robots Leveraging Background Knowledge in CNNs
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Abstract (arXiv)
Precision farming robots, which target to reduce the amount of herbicides that need to be brought out in the fields, must have the ability to identify crops and weeds in real time to trigger weeding actions. In this paper, we address the problem of CNN-based semantic segmentation of crop fields separating sugar beet plants, weeds, and background solely based on RGB data. We propose a CNN that exploits existing vegetation indexes and provides a classification in real time. Furthermore, it can be effectively re-trained to so far unseen fields with a comparably small amount of training data. We implemented and thoroughly evaluated our system on a real agricultural robot operating in different fields in Germany and Switzerland. The results show that our system generalizes well, can operate at around 20Hz, and is suitable for online operation in the fields.
Key facts. Cited by 55 papers in the map (data through 7 Oct 2026). First posted on arXiv 20 Sep 2017.
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Citing papers per year: 2021: 11; 2022: 9; 2023: 11; 2024: 8; 2025: 8; 2026: 8.
55 papers.
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- 2021Semi-supervised Domain Adaptation based on Dual-level Domain Mixing for Semantic Segmentationcited by 33
- 2023PhenoBench -- A Large Dataset and Benchmarks for Semantic Image Interpretation in the Agricultural Domaincited by 31
- 2023Semantic Ray: Learning a Generalizable Semantic Field with Cross-Reprojection Attentioncited by 29
- 2024Open-World Semantic Segmentation Including Class Similaritycited by 22
- 2022Hyperbolic Uncertainty Aware Semantic Segmentationcited by 17
- 2022Hierarchical Approach for Joint Semantic, Plant Instance, and Leaf Instance Segmentation in the Agricultural Domaincited by 17
- 2022GrowliFlower: An image time series dataset for GROWth analysis of cauLIFLOWERcited by 15
- 2023WeatherProof: A Paired-Dataset Approach to Semantic Segmentation in Adverse Weathercited by 9
- 2022Augmentation Invariance and Adaptive Sampling in Semantic Segmentation of Agricultural Aerial Imagescited by 8
- 2023Semi-Supervised Semantic Segmentation via Marginal Contextual Informationcited by 8
- 2021Potato Crop Stress Identification in Aerial Images using Deep Learning-based Object Detectioncited by 7
- 2021Semantic Scene Segmentation for Robotics Applicationscited by 7
38 more
- 2022On Efficient Real-Time Semantic Segmentation: A Surveycited by 7
- 2022Standardizing and Centralizing Datasets to Enable Efficient Training of Agricultural Deep Learning Modelscited by 7
- 2021Semi-supervised dry herbage mass estimation using automatic data and synthetic imagescited by 5
- 2022Surrogate-assisted Multi-objective Neural Architecture Search for Real-time Semantic Segmentationcited by 5
- 2023BonnBeetClouds3D: A Dataset Towards Point Cloud-based Organ-level Phenotyping of Sugar Beet Plants under Field Conditionscited by 5
- 2025A survey of datasets for computer vision in agriculturecited by 5
- 2021Lightweight Distributed Gaussian Process Regression for Online Machine Learningcited by 4
- 2025WeedsGalore: A Multispectral and Multitemporal UAV-based Dataset for Crop and Weed Segmentation in Agricultural Maize Fieldscited by 4
- 2021Towards practical object detection for weed spraying in precision agriculturecited by 3
- 2022Uncertainty in Real-Time Semantic Segmentation on Embedded Systemscited by 3
- 2025iNatAg: Multi-Class Classification Models Enabled by a Large-Scale Benchmark Dataset with 4.7M Images of 2,959 Crop and Weed Speciescited by 3
- 2021Grapevine Winter Pruning Automation: On Potential Pruning Points Detection through 2D Plant Modeling using Grapevine Segmentationcited by 2
- 2022Labeling Where Adapting Fails: Cross-Domain Semantic Segmentation with Point Supervision via Active Selectioncited by 2
- 2024Relative Difficulty Distillation for Semantic Segmentationcited by 2
- 2024Open-World Panoptic Segmentationcited by 2
- 2025Vision Foundation Models in Agriculture: Toward Domain-Specific Adaptation for Weed Herbicide Trials Assessmentcited by 2
- 2021Using depth information and colour space variations for improving outdoor robustness for instance segmentation of cabbagecited by 1
- 2021Deep-CNN based Robotic Multi-Class Under-Canopy Weed Control in Precision Farmingcited by 1
- 2023On Domain-Specific Pre-Training for Effective Semantic Perception in Agricultural Roboticscited by 1
- 2023Semantic Segmentation by Semantic Proportionscited by 1
- 2024WeatherProof: Leveraging Language Guidance for Semantic Segmentation in Adverse Weathercited by 1
- 2024Shape and Style GAN-based Multispectral Data Augmentation for Crop/Weed Segmentation in Precision Farmingcited by 1
- 2024A feature refinement module for light-weight semantic segmentation networkcited by 1
- 2025Improving Lightweight Weed Detection via Knowledge Distillationcited by 1
- 2026Advanced techniques and applications of LiDAR Place Recognition in Agricultural Environments: A Comprehensive Surveycited by 1
- 2021Unsupervised Adaptive Semantic Segmentation with Local Lipschitz Constraintcited by 0
- 2021Towards Precise Pruning Points Detection using Semantic-Instance-Aware Plant Models for Grapevine Winter Pruning Automationcited by 0
- 2023SILOP: An Automated Framework for Semantic Segmentation Using Image Labels Based on Object Perimeterscited by 0
- 2023ISLE: A Framework for Image Level Semantic Segmentation Ensemblecited by 0
- 2023Segmentation and Tracking of Vegetable Plants by Exploiting Vegetable Shape Feature for Precision Spray of Agricultural Robotscited by 0
- 2023Multispectral Image Segmentation in Agriculture: A Comprehensive Study on Fusion Approachescited by 0
- 2024An Organic Weed Control Prototype using Directed Energy and Deep Learningcited by 0
- 2024Solution for CVPR 2024 UG2+ Challenge Track on All Weather Semantic Segmentationcited by 0
- 20253D Hierarchical Panoptic Segmentation in Real Orchard Environments Across Different Sensorscited by 0
- 2025Lightweight Multispectral Crop-Weed Segmentation for Precision Agriculturecited by 0
- 2025Landcover classification and change detection using remote sensing and machine learning: a case study of Western Fijicited by 0
- 2026WeedRepFormer: Reparameterizable Vision Transformers for Real-Time Waterhemp Segmentation and Gender Classificationcited by 0
- 2026Evaluation of Convolutional and Transformer-Based Detectors for Weed Detection in Tomato Plantationscited by 0
50 most cited of 55 All 55 (JSON)
- 2026A Multi-Dataset Benchmark of YOLO-Based Weed Detection in Precision Agriculture27 Sep 2026
- 2026AAMBERS-UAV: Acquisition-Aware Multimodal Backbone Evaluation and Ranking for UAV Weedy Rice Segmentation4 Sep 2026
- 2026AgriField-40K: Adapting Vision Models to Agriculture With Efficient Continual Pretraining8 Aug 2026
- 2026EcoVision: AI-Powered Drone Imaging for Salt Marsh Vegetation Monitoring and Dominance Mapping7 Jul 2026
- 2026Nano-U: Efficient Terrain Segmentation for Tiny Robot Navigation11 May 2026
- 2026Evaluation of Convolutional and Transformer-Based Detectors for Weed Detection in Tomato Plantations29 Apr 2026
- 2026Advanced techniques and applications of LiDAR Place Recognition in Agricultural Environments: A Comprehensive Survey29 Jan 2026
- 2026WeedRepFormer: Reparameterizable Vision Transformers for Real-Time Waterhemp Segmentation and Gender Classification6 Jan 2026
- 2025Vision Foundation Models in Agriculture: Toward Domain-Specific Adaptation for Weed Herbicide Trials Assessment6 Nov 2025
- 2025Landcover classification and change detection using remote sensing and machine learning: a case study of Western Fiji16 Sep 2025
- 2025Improving Lightweight Weed Detection via Knowledge Distillation16 Jul 2025
- 2025Lightweight Multispectral Crop-Weed Segmentation for Precision Agriculture12 May 2025
38 more
- 2025iNatAg: Multi-Class Classification Models Enabled by a Large-Scale Benchmark Dataset with 4.7M Images of 2,959 Crop and Weed Species25 Mar 2025
- 20253D Hierarchical Panoptic Segmentation in Real Orchard Environments Across Different Sensors17 Mar 2025
- 2025A survey of datasets for computer vision in agriculture24 Feb 2025
- 2025WeedsGalore: A Multispectral and Multitemporal UAV-based Dataset for Crop and Weed Segmentation in Agricultural Maize Fields18 Feb 2025
- 2024Open-World Panoptic Segmentation17 Dec 2024
- 2024A feature refinement module for light-weight semantic segmentation network11 Dec 2024
- 2024Shape and Style GAN-based Multispectral Data Augmentation for Crop/Weed Segmentation in Precision Farming19 Jul 2024
- 2024Relative Difficulty Distillation for Semantic Segmentation4 Jul 2024
- 2024Solution for CVPR 2024 UG2+ Challenge Track on All Weather Semantic Segmentation9 Jun 2024
- 2024An Organic Weed Control Prototype using Directed Energy and Deep Learning31 May 2024
- 2024WeatherProof: Leveraging Language Guidance for Semantic Segmentation in Adverse Weather21 Mar 2024
- 2024Open-World Semantic Segmentation Including Class Similarity12 Mar 2024
- 2023BonnBeetClouds3D: A Dataset Towards Point Cloud-based Organ-level Phenotyping of Sugar Beet Plants under Field Conditions22 Dec 2023
- 2023WeatherProof: A Paired-Dataset Approach to Semantic Segmentation in Adverse Weather15 Dec 2023
- 2023Semi-Supervised Semantic Segmentation via Marginal Contextual Information26 Aug 2023
- 2023Multispectral Image Segmentation in Agriculture: A Comprehensive Study on Fusion Approaches31 Jul 2023
- 2023Segmentation and Tracking of Vegetable Plants by Exploiting Vegetable Shape Feature for Precision Spray of Agricultural Robots23 Jun 2023
- 2023PhenoBench -- A Large Dataset and Benchmarks for Semantic Image Interpretation in the Agricultural Domain7 Jun 2023
- 2023Semantic Segmentation by Semantic Proportions24 May 2023
- 2023Semantic Ray: Learning a Generalizable Semantic Field with Cross-Reprojection Attention23 Mar 2023
- 2023On Domain-Specific Pre-Training for Effective Semantic Perception in Agricultural Robotics22 Mar 2023
- 2023ISLE: A Framework for Image Level Semantic Segmentation Ensemble14 Mar 2023
- 2023SILOP: An Automated Framework for Semantic Segmentation Using Image Labels Based on Object Perimeters14 Mar 2023
- 2022Uncertainty in Real-Time Semantic Segmentation on Embedded Systems20 Dec 2022
- 2022Hierarchical Approach for Joint Semantic, Plant Instance, and Leaf Instance Segmentation in the Agricultural Domain14 Oct 2022
- 2022Surrogate-assisted Multi-objective Neural Architecture Search for Real-time Semantic Segmentation14 Aug 2022
- 2022Standardizing and Centralizing Datasets to Enable Efficient Training of Agricultural Deep Learning Models4 Aug 2022
- 2022On Efficient Real-Time Semantic Segmentation: A Survey17 Jun 2022
- 2022Labeling Where Adapting Fails: Cross-Domain Semantic Segmentation with Point Supervision via Active Selection1 Jun 2022
- 2022Augmentation Invariance and Adaptive Sampling in Semantic Segmentation of Agricultural Aerial Images17 Apr 2022
- 2022GrowliFlower: An image time series dataset for GROWth analysis of cauLIFLOWER1 Apr 2022
- 2022Hyperbolic Uncertainty Aware Semantic Segmentation16 Mar 2022
- 2021Deep-CNN based Robotic Multi-Class Under-Canopy Weed Control in Precision Farming28 Dec 2021
- 2021Semi-supervised dry herbage mass estimation using automatic data and synthetic images26 Oct 2021
- 2021Towards practical object detection for weed spraying in precision agriculture22 Sep 2021
- 2021Towards Precise Pruning Points Detection using Semantic-Instance-Aware Plant Models for Grapevine Winter Pruning Automation15 Sep 2021
- 2021Semantic Scene Segmentation for Robotics Applications25 Aug 2021
- 2021Potato Crop Stress Identification in Aerial Images using Deep Learning-based Object Detection14 Jun 2021
50 newest of 55 All 55 (JSON)
- 2021Semi-supervised Domain Adaptation based on Dual-level Domain Mixing for Semantic Segmentationcited by 33
- 2023PhenoBench -- A Large Dataset and Benchmarks for Semantic Image Interpretation in the Agricultural Domaincited by 31
- 2023Semantic Ray: Learning a Generalizable Semantic Field with Cross-Reprojection Attentioncited by 29
- 2024Open-World Semantic Segmentation Including Class Similaritycited by 22
- 2022Hyperbolic Uncertainty Aware Semantic Segmentationcited by 17
- 2022Hierarchical Approach for Joint Semantic, Plant Instance, and Leaf Instance Segmentation in the Agricultural Domaincited by 17
- 2022GrowliFlower: An image time series dataset for GROWth analysis of cauLIFLOWERcited by 15
- 2023WeatherProof: A Paired-Dataset Approach to Semantic Segmentation in Adverse Weathercited by 9
- 2022Augmentation Invariance and Adaptive Sampling in Semantic Segmentation of Agricultural Aerial Imagescited by 8
- 2023Semi-Supervised Semantic Segmentation via Marginal Contextual Informationcited by 8
- 2021Potato Crop Stress Identification in Aerial Images using Deep Learning-based Object Detectioncited by 7
- 2021Semantic Scene Segmentation for Robotics Applicationscited by 7
12 most cited of 55 All 55 (JSON)
- 2026A Multi-Dataset Benchmark of YOLO-Based Weed Detection in Precision Agriculture27 Sep 2026
- 2026AAMBERS-UAV: Acquisition-Aware Multimodal Backbone Evaluation and Ranking for UAV Weedy Rice Segmentation4 Sep 2026
- 2026AgriField-40K: Adapting Vision Models to Agriculture With Efficient Continual Pretraining8 Aug 2026
- 2026EcoVision: AI-Powered Drone Imaging for Salt Marsh Vegetation Monitoring and Dominance Mapping7 Jul 2026
- 2026Nano-U: Efficient Terrain Segmentation for Tiny Robot Navigation11 May 2026
- 2026Evaluation of Convolutional and Transformer-Based Detectors for Weed Detection in Tomato Plantations29 Apr 2026
- 2026Advanced techniques and applications of LiDAR Place Recognition in Agricultural Environments: A Comprehensive Survey29 Jan 2026
- 2026WeedRepFormer: Reparameterizable Vision Transformers for Real-Time Waterhemp Segmentation and Gender Classification6 Jan 2026
- 2025Vision Foundation Models in Agriculture: Toward Domain-Specific Adaptation for Weed Herbicide Trials Assessment6 Nov 2025
- 2025Landcover classification and change detection using remote sensing and machine learning: a case study of Western Fiji16 Sep 2025
- 2025Improving Lightweight Weed Detection via Knowledge Distillation16 Jul 2025
- 2025Lightweight Multispectral Crop-Weed Segmentation for Precision Agriculture12 May 2025
12 newest of 55 All 55 (JSON)