Location via proxy:   [ UP ]  
[Report a bug]   [Manage cookies]                
Filters








4,825 Hits in 5.8 sec

Deep Transfer Learning for Intelligent Vehicle Perception: a Survey [article]

Xinyu Liu, Jinlong Li, Jin Ma, Huiming Sun, Zhigang Xu, Tianyun Zhang, Hongkai Yu
2023 arXiv   pre-print
Nevertheless, there are currently no survey papers on the topic of deep transfer learning for intelligent vehicle perception.  ...  To the best of our knowledge, this paper represents the first comprehensive survey on the topic of the deep transfer learning for intelligent vehicle perception.  ...  Weakly-Supervised TL: Theories of weakly supervised learning have been applied in autonomous driving Barnes et al. (2017) , Gojcic et al. (2021) , such as object detection, semantic segmentation, and  ... 
arXiv:2306.15110v2 fatcat:prw7thp6cnhhdft7ifwjrukswu

Zero-Annotation Object Detection with Web Knowledge Transfer [article]

Qingyi Tao, Hao Yang, Jianfei Cai
2018 arXiv   pre-print
With our end-to-end framework that simultaneously learns a weakly supervised detector and transfers knowledge across domains, we achieved significant improvements over baseline methods on the benchmark  ...  Most of the existing detection works rely on labor-intensive supervision, such as ground truth bounding boxes of objects or at least image-level annotations.  ...  As weakly supervised detection is essentially a multi-instance multi-label learning problem, each image actually is a bag of instances, where each instance corresponds to a bounding box proposal.  ... 
arXiv:1711.05954v2 fatcat:h6t5z4ropfhmpktt3mry23vfqq

Zero-Annotation Object Detection with Web Knowledge Transfer [chapter]

Qingyi Tao, Hao Yang, Jianfei Cai
2018 Lecture Notes in Computer Science  
With our end-to-end framework that simultaneously learns a weakly supervised detector and transfers knowledge across domains, we achieved significant improvements over baseline methods on the benchmark  ...  Most of the existing detection works rely on labor-intensive supervision, such as ground truth bounding boxes of objects or at least image-level annotations.  ...  As weakly supervised detection is essentially a multi-instance multi-label learning problem, each image actually is a bag of instances, where each instance corresponds to a bounding box proposal.  ... 
doi:10.1007/978-3-030-01252-6_23 fatcat:eynxmqzi4fcgxe7tya5yobxb3m

Weakly-supervised Salient Instance Detection [article]

Xin Tian, Ke Xu, Xin Yang, Baocai Yin, Rynson W.H. Lau
2020 arXiv   pre-print
Existing salient instance detection (SID) methods typically learn from pixel-level annotated datasets. In this paper, we present the first weakly-supervised approach to the SID problem.  ...  Although weak supervision has been considered in general saliency detection, it is mainly based on using class labels for object localization.  ...  It has three synergic branches: (1) a Boundary Detection Branch for detecting object boundaries using class discrepancy information; (2) a Saliency Detection Branch for detecting objects using class consistency  ... 
arXiv:2009.13898v1 fatcat:baighmhl5fafdbgm2b2aiasgqm

Mixed Supervised Object Detection with Robust Objectness Transfer

Yan Li, Junge Zhang, Kaiqi Huang, Jianguo Zhang
2018 IEEE Transactions on Pattern Analysis and Machine Intelligence  
Under the guidance of learned objectness knowledge, we utilize multiple instance learning (MIL) to model the concepts of both objects and distractors and to further improve the ability of rejecting distractors  ...  In this paper, we consider the problem of leveraging existing fully labeled categories to improve the weakly supervised detection (WSD) of new object categories, which we refer to as mixed supervised detection  ...  To address this issue, we aim to further model the difference between objects and distractors based on a multiple instance learning (MIL) approach and propose the objectness-aware detection model.  ... 
doi:10.1109/tpami.2018.2810288 pmid:29994285 fatcat:zcud2xdfirf35hazr4h63ha6rq

Mixed Supervised Object Detection with Robust Objectness Transfer [article]

Yan Li, Junge Zhang, Kaiqi Huang, Jianguo Zhang
2019 arXiv   pre-print
Under the guidance of learned objectness knowledge, we utilize multiple instance learning (MIL) to model the concepts of both objects and distractors and to further improve the ability of rejecting distractors  ...  In this paper, we consider the problem of leveraging existing fully labeled categories to improve the weakly supervised detection (WSD) of new object categories, which we refer to as mixed supervised detection  ...  APPENDIX C HARD NEGATIVE MINING IN WEAKLY/MIXED SUPER- VISED DETECTION In early fully supervised detection works that are based on standard multiple instance learning (MIL), e.g., DPM [42] , hard negative  ... 
arXiv:1802.09778v3 fatcat:ompykpngtjg5pcslofcqylypby

Modality-Aware Contrastive Instance Learning with Self-Distillation for Weakly-Supervised Audio-Visual Violence Detection [article]

Jiashuo Yu, Jinyu Liu, Ying Cheng, Rui Feng, Yuejie Zhang
2022 arXiv   pre-print
In this paper, we analyze the modality asynchrony and undifferentiated instances phenomena of the multiple instance learning (MIL) procedure, and further investigate its negative impact on weakly-supervised  ...  Weakly-supervised audio-visual violence detection aims to distinguish snippets containing multimodal violence events with video-level labels.  ...  The entire framework is trained jointly in a weakly supervised manner, and we adopt the multiple instance learning (MIL) strategy for optimization.  ... 
arXiv:2207.05500v1 fatcat:msv2qehs6raatikql2ffwdobxu

Zigzag Learning for Weakly Supervised Object Detection

Xiaopeng Zhang, Jiashi Feng, Hongkai Xiong, Qi Tian
2018 2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition  
This paper addresses weakly supervised object detection with only image-level supervision at training stage.  ...  In this way, the model can be well prepared by training on easy examples for learning from more difficult ones and thus gain a stronger detection ability more efficiently.  ...  Conclusion This paper proposed a zigzag learning strategy for weakly supervised object detection.  ... 
doi:10.1109/cvpr.2018.00448 dblp:conf/cvpr/0008FX018 fatcat:y6jn5b5o65ak5fh2yubn57ey5q

Zigzag Learning for Weakly Supervised Object Detection [article]

Xiaopeng Zhang, Jiashi Feng, Hongkai Xiong, Qi Tian
2018 arXiv   pre-print
This paper addresses weakly supervised object detection with only image-level supervision at training stage.  ...  In this way, the model can be well prepared by training on easy examples for learning from more difficult ones and thus gain a stronger detection ability more efficiently.  ...  Conclusion This paper proposed a zigzag learning strategy for weakly supervised object detection.  ... 
arXiv:1804.09466v1 fatcat:22l3yozl6rfv5mazkvute2ohjq

Uncertainty-Aware Weakly Supervised Action Detection from Untrimmed Videos [article]

Anurag Arnab, Chen Sun, Arsha Nagrani, Cordelia Schmid
2020 arXiv   pre-print
Our method leverages per-frame person detectors which have been trained on large image datasets within a Multiple Instance Learning framework.  ...  Furthermore, we report the first weakly-supervised results on the AVA dataset and state-of-the-art results among weakly-supervised methods on UCF101-24.  ...  Conclusion and Future Work We have proposed a weakly supervised spatio-temporal action detection method based on Multiple Instance Learning (MIL).  ... 
arXiv:2007.10703v1 fatcat:rwwbuzwxafbwbk5zpv3ybpkspq

Deep Weakly-Supervised Domain Adaptation for Pain Localization in Videos [article]

Gnana Praveen R, Eric Granger, Patrick Cardinal
2020 arXiv   pre-print
Given the cost of annotating intensity levels for every video frame, we propose a weakly-supervised domain adaptation (WSDA) technique that allows for training 3D CNNs for spatio-temporal pain intensity  ...  In particular, WSDA integrates multiple instance learning into an adversarial deep domain adaptation framework to train an Inflated 3D-CNN (I3D) model such that it can accurately estimate pain intensities  ...  Multiple Instance Learning (MIL) is one of the widely used approaches for inexact supervision [6] .  ... 
arXiv:1910.08173v2 fatcat:p7huseb36ve37nk4qpmbygnazq

Cross-Domain Weakly-Supervised Object Detection Through Progressive Domain Adaptation

Naoto Inoue, Ryosuke Furuta, Toshihiko Yamasaki, Kiyoharu Aizawa
2018 2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition  
In this paper, we present a framework for a novel task, cross-domain weakly supervised object detection, which addresses this question.  ...  Can we detect common objects in a variety of image domains without instance-level annotations?  ...  Furuta is supported by the Grants-in-Aid for Scientific Research (16J07267) from JSPS.  ... 
doi:10.1109/cvpr.2018.00525 dblp:conf/cvpr/InoueFYA18 fatcat:g66l47zivbgl7li3p373pe5jxa

Optical Remote Sensing Image Understanding with Weak Supervision: Concepts, Methods, and Perspectives

Jun Yue, Leyuan Fang, Pedram Ghamisi, Weiying Xie, Jun Li, Jocelyn Chanussot, Antonio J Plaza
2022 IEEE Geoscience and Remote Sensing Magazine  
detection, and object detection.  ...  This paper summarizes the research progress of weakly supervised learning in the field of remote sensing, including three typical weakly supervised paradigms: 1) Incomplete supervision, where only a subset  ...  In the third part, inexact supervision and its typical applications in RSI understanding, including multi-instance learning for RSI object localization and detection, are summarized in detail.  ... 
doi:10.1109/mgrs.2022.3161377 fatcat:x2lm7l43tvfm7ks2j6v5zmfcp4

Weakly Supervised Object Detection using Complementary Learning and Instance Clustering

Mehwish Awan, Jitae Shin
2020 IEEE Access  
Whereas, weakly supervised object detection (WSOD) uses only image-level annotations for training which are much simpler to acquire.  ...  This network learns the proposals enclosing whole object instances by complementary features which ultimately learns to predict the high probabilities for whole objects than proposals containing only object  ...  Weakly supervised object detection (WSOD) refers to learning object detections with only image-level annotations [2] , [3] .  ... 
doi:10.1109/access.2020.2999596 fatcat:pswtjhcmqrg6zoineul2bjvk3e

MonoGRNet: A General Framework for Monocular 3D Object Detection [article]

Zengyi Qin, Jinglu Wang, Yan Lu
2021 arXiv   pre-print
In addition, MonoGRNet flexibly adapts to both fully and weakly supervised learning, which improves the feasibility of our framework in diverse settings.  ...  MonoGRNet decomposes the monocular 3D object detection task into four sub-tasks including 2D object detection, instance-level depth estimation, projected 3D center estimation and local corner regression  ...  Weakly supervised object detection Most existing studies focus on 2D object detection, while weakly supervised 3D detection has not been extensively explored.  ... 
arXiv:2104.08797v1 fatcat:x27vv6c3frekxonpsn4764lqyi
« Previous Showing results 1 — 15 out of 4,825 results