activity
20192023
most citedFreeAnchor: Learning to Match Anchors for Visual Object Detection

295 citations · 403 across the 11 of their papers we have counts for

collaborators

11 papers

cs.CV2023

Generative Prompt Model for Weakly Supervised Object Localization

Yuzhong Zhao, Qixiang Ye, Weijia Wu +2

Weakly supervised object localization (WSOL) remains challenging when learning object localization models from image category labels. Conventional methods that discriminatively tra…

cs.CV2022★ 2 cited

Integrally Migrating Pre-trained Transformer Encoder-decoders for Visual Object Detection

Feng Liu, Xiaosong Zhang, Zhiliang Peng +4

Modern object detectors have taken the advantages of backbone networks pre-trained on large scale datasets. Except for the backbone networks, however, other components such as the…

cs.CV2021★ 8 cited

Multiple instance active learning for object detection

Tianning Yuan, Fang Wan, Mengying Fu +4

Despite the substantial progress of active learning for image recognition, there still lacks an instance-level active learning method specified for object detection. In this paper,…

cs.CV2021★ 2 cited

TS-CAM: Token Semantic Coupled Attention Map for Weakly Supervised Object Localization

Wei Gao, Fang Wan, Xingjia Pan +5

Weakly supervised object localization (WSOL) is a challenging problem when given image category labels but requires to learn object localization models. Optimizing a convolutional…

cs.CV2020★ 2 cited

Domain Contrast for Domain Adaptive Object Detection

Feng Liu, Xiaoxong Zhang, Fang Wan +2

We present Domain Contrast (DC), a simple yet effective approach inspired by contrastive learning for training domain adaptive detectors. DC is deduced from the error bound minimiz…

cs.CV2020★ 25 cited

Weakly-Supervised Action Localization with Expectation-Maximization Multi-Instance Learning

Zhekun Luo, Devin Guillory, Baifeng Shi +4

Weakly-supervised action localization requires training a model to localize the action segments in the video given only video level action label. It can be solved under the Multipl…

cs.CV2019★ 295 cited

FreeAnchor: Learning to Match Anchors for Visual Object Detection

Xiaosong Zhang, Fang Wan, Chang Liu +2

Modern CNN-based object detectors assign anchors for ground-truth objects under the restriction of object-anchor Intersection-over-Unit (IoU). In this study, we propose a learning-…

cs.CV2019★ 17 cited

Utilizing the Instability in Weakly Supervised Object Detection

Yan Gao, Boxiao Liu, Nan Guo +4

Weakly supervised object detection (WSOD) focuses on training object detector with only image-level annotations, and is challenging due to the gap between the supervision and the o…

cs.CV2019★ 30 cited

C-MIL: Continuation Multiple Instance Learning for Weakly Supervised Object Detection

Fang Wan, Chang Liu, Wei Ke +3

Weakly supervised object detection (WSOD) is a challenging task when provided with image category supervision but required to simultaneously learn object locations and object detec…

cs.CV2019★ 1 cited

Min-Entropy Latent Model for Weakly Supervised Object Detection

Fang Wan, Pengxu Wei, Zhenjun Han +2

Weakly supervised object detection is a challenging task when provided with image category supervision but required to learn, at the same time, object locations and object detector…

cs.CV2019★ 21 cited

SIXray : A Large-scale Security Inspection X-ray Benchmark for Prohibited Item Discovery in Overlapping Images

Caijing Miao, Lingxi Xie, Fang Wan +4

In this paper, we present a large-scale dataset and establish a baseline for prohibited item discovery in Security Inspection X-ray images. Our dataset, named SIXray, consists of 1…