Active Learning for Deep Detection Neural Networks
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Abstract (arXiv)
The cost of drawing object bounding boxes (i.e. labeling) for millions of images is prohibitively high. For instance, labeling pedestrians in a regular urban image could take 35 seconds on average. Active learning aims to reduce the cost of labeling by selecting only those images that are informative to improve the detection network accuracy. In this paper, we propose a method to perform active learning of object detectors based on convolutional neural networks. We propose a new image-level scoring process to rank unlabeled images for their automatic selection, which clearly outperforms classical scores. The proposed method can be applied to videos and sets of still images. In the former case, temporal selection rules can complement our scoring process. As a relevant use case, we extensively study the performance of our method on the task of pedestrian detection. Overall, the experiments show that the proposed method performs better than random selection. Our codes are publicly available at www.gitlab.com/haghdam/deep_active_learning.
Key facts. Cited by 62 papers in the map (data through 14 Oct 2026). First posted on arXiv 20 Nov 2019.
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Citing papers per year: 2021: 19; 2022: 16; 2023: 16; 2024: 6; 2025: 1; 2026: 4.
62 papers.
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- 2021Localizing Objects with Self-Supervised Transformers and no Labelscited by 230
- 2022Self-Supervised Transformers for Unsupervised Object Discovery using Normalized Cutcited by 167
- 2022TokenCut: Segmenting Objects in Images and Videos with Self-supervised Transformer and Normalized Cutcited by 113
- 2021Active Learning for Deep Object Detection via Probabilistic Modelingcited by 79
- 2021Multiple instance active learning for object detectioncited by 77
- 2021Learning 3D Semantic Segmentation with only 2D Image Supervisioncited by 60
- 2024Technical Report on the Pangram AI-Generated Text Classifiercited by 34
- 2022Discovering and forecasting extreme events via active learning in neural operatorscited by 32
- 2021Not All Labels Are Equal: Rationalizing The Labeling Costs for Training Object Detectioncited by 27
- 2023Exploring Active 3D Object Detection from a Generalization Perspectivecited by 26
- 2021Active Learning for Deep Visual Trackingcited by 19
- 2021MCDAL: Maximum Classifier Discrepancy for Active Learningcited by 18
38 more
- 2022Semantic Segmentation with Active Semi-Supervised Learningcited by 16
- 2022Exploring Diversity-based Active Learning for 3D Object Detection in Autonomous Drivingcited by 16
- 2022Active Pointly-Supervised Instance Segmentationcited by 15
- 2023Neural Interactive Keypoint Detectioncited by 12
- 2023Monocular 3D Object Detection with LiDAR Guided Semi Supervised Active Learningcited by 10
- 2023Multi-Task Consistency for Active Learningcited by 9
- 2021Bayesian Active Learning for Sim-to-Real Robotic Perceptioncited by 8
- 2021Active learning with MaskAL reduces annotation effort for training Mask R-CNNcited by 7
- 2022ALBench: A Framework for Evaluating Active Learning in Object Detectioncited by 7
- 2022Deep Active Learning for Computer Vision: Past and Futurecited by 7
- 2021When Deep Learners Change Their Mind: Learning Dynamics for Active Learningcited by 6
- 2021CPRAL: Collaborative Panoptic-Regional Active Learning for Semantic Segmentationcited by 6
- 2021Active Learning of Neural Collision Handler for Complex 3D Mesh Deformationscited by 5
- 2021YMIR: A Rapid Data-centric Development Platform for Vision Applicationscited by 5
- 2021Deep Unsupervised Active Learning on Learnable Graphscited by 4
- 2023Active Learning for Object Detection with Non-Redundant Informative Samplingcited by 4
- 2021Dataset Definition Standard (DDS)cited by 3
- 2022MUS-CDB: Mixed Uncertainty Sampling with Class Distribution Balancing for Active Annotation in Aerial Object Detectioncited by 3
- 2023Spectral Transfer Guided Active Domain Adaptation For Thermal Imagerycited by 3
- 2023Automated Detection of Cat Facial Landmarkscited by 3
- 2025OmViD: Omni-supervised active learning for video action detectioncited by 3
- 2026Expert-Guided Explainable Few-Shot Learning with Active Sample Selection for Medical Image Analysiscited by 3
- 2021Region-level Active Detector Learningcited by 2
- 2022LiDAR dataset distillation within bayesian active learning framework: Understanding the effect of data augmentationcited by 2
- 2022Suggestive Annotation of Brain MR Images with Gradient-guided Samplingcited by 2
- 2022Query-based Hard-Image Retrieval for Object Detection at Test Timecited by 2
- 2022Pixel is All You Need: Adversarial Trajectory-Ensemble Active Learning for Salient Object Detectioncited by 2
- 2023A Pre-trained Data Deduplication Model based on Active Learningcited by 2
- 2023DeLR: Active Learning for Detection with Decoupled Localization and Recognition Querycited by 2
- 2024Domain Adversarial Active Learning for Domain Generalization Classificationcited by 2
- 2026Performance-guided Reinforced Active Learning for Object Detectioncited by 2
- 2026Learning to Select Like Humans: Explainable Active Learning for Medical Imagingcited by 2
- 2022Towards an Error-free Deep Occupancy Detector for Smart Camera Parking Systemcited by 1
- 2022Virtual Reality via Object Pose Estimation and Active Learning: Realizing Telepresence Robots with Aerial Manipulation Capabilitiescited by 1
- 2023Deep active learning for nonlinear system identificationcited by 1
- 2023Classification Committee for Active Deep Object Detectioncited by 1
- 2024Deep Active Learning: A Reality Checkcited by 1
- 2024AL-GTD: Deep Active Learning for Gaze Target Detectioncited by 1
50 most cited of 62 All 62 (JSON)
- 2026Distance to Class Prototypes: Active Learning for Object Detection28 Jul 2026
- 2026Learning to Select Like Humans: Explainable Active Learning for Medical Imaging10 Feb 2026
- 2026Performance-guided Reinforced Active Learning for Object Detection22 Jan 2026
- 2026Expert-Guided Explainable Few-Shot Learning with Active Sample Selection for Medical Image Analysis2 Jan 2026
- 2025OmViD: Omni-supervised active learning for video action detection19 Aug 2025
- 2024Feedback-driven object detection and iterative model improvement29 Nov 2024
- 2024AL-GTD: Deep Active Learning for Gaze Target Detection27 Sep 2024
- 2024Active Learning for Finely-Categorized Image-Text Retrieval by Selecting Hard Negative Unpaired Samples25 May 2024
- 2024Deep Active Learning: A Reality Check21 Mar 2024
- 2024Domain Adversarial Active Learning for Domain Generalization Classification10 Mar 2024
- 2024Technical Report on the Pangram AI-Generated Text Classifier21 Feb 2024
- 2023DeLR: Active Learning for Detection with Decoupled Localization and Recognition Query28 Dec 2023
38 more
- 2023Open-CRB: Towards Open World Active Learning for 3D Object Detection16 Oct 2023
- 2023Automated Detection of Cat Facial Landmarks15 Oct 2023
- 2023Aligning Data Selection with Performance: Performance-driven Reinforcement Learning for Active Learning in Object Detection12 Oct 2023
- 2023Maturity-Aware Active Learning for Semantic Segmentation with Hierarchically-Adaptive Sample Assessment28 Aug 2023
- 2023Neural Interactive Keypoint Detection20 Aug 2023
- 2023Classification Committee for Active Deep Object Detection16 Aug 2023
- 2023A Pre-trained Data Deduplication Model based on Active Learning31 Jul 2023
- 2023Monocular 3D Object Detection with LiDAR Guided Semi Supervised Active Learning17 Jul 2023
- 2023Active Learning for Object Detection with Non-Redundant Informative Sampling17 Jul 2023
- 2023Multi-Task Consistency for Active Learning21 Jun 2023
- 2023Spectral Transfer Guided Active Domain Adaptation For Thermal Imagery14 Apr 2023
- 2023Uncertainty Aware Active Learning for Reconfiguration of Pre-trained Deep Object-Detection Networks for New Target Domains22 Mar 2023
- 2023Deep active learning for nonlinear system identification24 Feb 2023
- 2023Evaluating the effect of data augmentation and BALD heuristics on distillation of Semantic-KITTI dataset21 Feb 2023
- 2023Exploring Active 3D Object Detection from a Generalization Perspective23 Jan 2023
- 2022Pixel is All You Need: Adversarial Trajectory-Ensemble Active Learning for Salient Object Detection13 Dec 2022
- 2022MUS-CDB: Mixed Uncertainty Sampling with Class Distribution Balancing for Active Annotation in Aerial Object Detection6 Dec 2022
- 2022Deep Active Learning for Computer Vision: Past and Future27 Nov 2022
- 2022Virtual Reality via Object Pose Estimation and Active Learning: Realizing Telepresence Robots with Aerial Manipulation Capabilities18 Oct 2022
- 2022Query-based Hard-Image Retrieval for Object Detection at Test Time23 Sep 2022
- 2022TokenCut: Segmenting Objects in Images and Videos with Self-supervised Transformer and Normalized Cut1 Sep 2022
- 2022Active Learning with Effective Scoring Functions for Semi-Supervised Temporal Action Localization31 Aug 2022
- 2022Towards an Error-free Deep Occupancy Detector for Smart Camera Parking System17 Aug 2022
- 2022ALBench: A Framework for Evaluating Active Learning in Object Detection27 Jul 2022
- 2022Active Pointly-Supervised Instance Segmentation23 Jul 2022
- 2022Suggestive Annotation of Brain MR Images with Gradient-guided Sampling2 Jun 2022
- 2022Exploring Diversity-based Active Learning for 3D Object Detection in Autonomous Driving16 May 2022
- 2022Discovering and forecasting extreme events via active learning in neural operators5 Apr 2022
- 2022Semantic Segmentation with Active Semi-Supervised Learning21 Mar 2022
- 2022Self-Supervised Transformers for Unsupervised Object Discovery using Normalized Cut23 Feb 2022
- 2022LiDAR dataset distillation within bayesian active learning framework: Understanding the effect of data augmentation6 Feb 2022
- 2021Active learning with MaskAL reduces annotation effort for training Mask R-CNN13 Dec 2021
- 2021Technical Language Supervision for Intelligent Fault Diagnosis in Process Industry11 Dec 2021
- 2021CPRAL: Collaborative Panoptic-Regional Active Learning for Semantic Segmentation11 Dec 2021
- 2021YMIR: A Rapid Data-centric Development Platform for Vision Applications19 Nov 2021
- 2021Deep Unsupervised Active Learning on Learnable Graphs8 Nov 2021
- 2021Learning 3D Semantic Segmentation with only 2D Image Supervision21 Oct 2021
- 2021Active Learning for Deep Visual Tracking17 Oct 2021
50 newest of 62 All 62 (JSON)
- 2021Localizing Objects with Self-Supervised Transformers and no Labelscited by 230
- 2022TokenCut: Segmenting Objects in Images and Videos with Self-supervised Transformer and Normalized Cutcited by 113
- 2021Active Learning for Deep Object Detection via Probabilistic Modelingcited by 79
- 2021Multiple instance active learning for object detectioncited by 77
- 2021Learning 3D Semantic Segmentation with only 2D Image Supervisioncited by 60
- 2024Technical Report on the Pangram AI-Generated Text Classifiercited by 34
- 2022Discovering and forecasting extreme events via active learning in neural operatorscited by 32
- 2021Not All Labels Are Equal: Rationalizing The Labeling Costs for Training Object Detectioncited by 27
- 2023Exploring Active 3D Object Detection from a Generalization Perspectivecited by 26
- 2021Active Learning for Deep Visual Trackingcited by 19
- 2021MCDAL: Maximum Classifier Discrepancy for Active Learningcited by 18
- 2022Semantic Segmentation with Active Semi-Supervised Learningcited by 16
12 most cited of 60 All 60 (JSON)
- 2026Distance to Class Prototypes: Active Learning for Object Detection28 Jul 2026
- 2026Learning to Select Like Humans: Explainable Active Learning for Medical Imaging10 Feb 2026
- 2026Expert-Guided Explainable Few-Shot Learning with Active Sample Selection for Medical Image Analysis2 Jan 2026
- 2025OmViD: Omni-supervised active learning for video action detection19 Aug 2025
- 2024Feedback-driven object detection and iterative model improvement29 Nov 2024
- 2024AL-GTD: Deep Active Learning for Gaze Target Detection27 Sep 2024
- 2024Active Learning for Finely-Categorized Image-Text Retrieval by Selecting Hard Negative Unpaired Samples25 May 2024
- 2024Deep Active Learning: A Reality Check21 Mar 2024
- 2024Domain Adversarial Active Learning for Domain Generalization Classification10 Mar 2024
- 2024Technical Report on the Pangram AI-Generated Text Classifier21 Feb 2024
- 2023DeLR: Active Learning for Detection with Decoupled Localization and Recognition Query28 Dec 2023
- 2023Open-CRB: Towards Open World Active Learning for 3D Object Detection16 Oct 2023
12 newest of 60 All 60 (JSON)