Search Results for author: Mingli Ding

Found 16 papers, 9 papers with code

Boosting Long-tailed Object Detection via Step-wise Learning on Smooth-tail Data

no code implementations ICCV 2023 Na Dong, Yongqiang Zhang, Mingli Ding, Gim Hee Lee

Real-world data tends to follow a long-tailed distribution, where the class imbalance results in dominance of the head classes during training.

Long-tailed Object Detection object-detection +1

Open World DETR: Transformer based Open World Object Detection

no code implementations6 Dec 2022 Na Dong, Yongqiang Zhang, Mingli Ding, Gim Hee Lee

Open world object detection aims at detecting objects that are absent in the object classes of the training data as unknown objects without explicit supervision.

Knowledge Distillation Object +2

Incremental-DETR: Incremental Few-Shot Object Detection via Self-Supervised Learning

no code implementations9 May 2022 Na Dong, Yongqiang Zhang, Mingli Ding, Gim Hee Lee

Incremental few-shot object detection aims at detecting novel classes without forgetting knowledge of the base classes with only a few labeled training data from the novel classes.

Few-Shot Object Detection Knowledge Distillation +3

Uncertainty-aware Contrastive Distillation for Incremental Semantic Segmentation

1 code implementation26 Mar 2022 Guanglei Yang, Enrico Fini, Dan Xu, Paolo Rota, Mingli Ding, Moin Nabi, Xavier Alameda-Pineda, Elisa Ricci

This problem has been widely investigated in the research community and several Incremental Learning (IL) approaches have been proposed in the past years.

Contrastive Learning Image Classification +5

Continual Attentive Fusion for Incremental Learning in Semantic Segmentation

1 code implementation1 Feb 2022 Guanglei Yang, Enrico Fini, Dan Xu, Paolo Rota, Mingli Ding, Hao Tang, Xavier Alameda-Pineda, Elisa Ricci

To fill this gap, in this paper we introduce a novel attentive feature distillation approach to mitigate catastrophic forgetting while accounting for semantic spatial- and channel-level dependencies.

Incremental Learning Semantic Segmentation

Bi-Mix: Bidirectional Mixing for Domain Adaptive Nighttime Semantic Segmentation

1 code implementation19 Nov 2021 Guanglei Yang, Zhun Zhong, Hao Tang, Mingli Ding, Nicu Sebe, Elisa Ricci

Specifically, in the image translation stage, Bi-Mix leverages the knowledge of day-night image pairs to improve the quality of nighttime image relighting.

Autonomous Driving Image Relighting +3

Bridging Non Co-occurrence with Unlabeled In-the-wild Data for Incremental Object Detection

1 code implementation NeurIPS 2021 Na Dong, Yongqiang Zhang, Mingli Ding, Gim Hee Lee

In view of this limitation, we consider a more practical setting of complete absence of co-occurrence of the base and novel classes for the object detection task.

Class-Incremental Object Detection Incremental Learning +3

Transformer-Based Source-Free Domain Adaptation

1 code implementation28 May 2021 Guanglei Yang, Hao Tang, Zhun Zhong, Mingli Ding, Ling Shao, Nicu Sebe, Elisa Ricci

In this paper, we study the task of source-free domain adaptation (SFDA), where the source data are not available during target adaptation.

Knowledge Distillation Source-Free Domain Adaptation

Transformer-Based Attention Networks for Continuous Pixel-Wise Prediction

1 code implementation ICCV 2021 Guanglei Yang, Hao Tang, Mingli Ding, Nicu Sebe, Elisa Ricci

While convolutional neural networks have shown a tremendous impact on various computer vision tasks, they generally demonstrate limitations in explicitly modeling long-range dependencies due to the intrinsic locality of the convolution operation.

Depth Estimation Depth Prediction +1

Variational Structured Attention Networks for Deep Visual Representation Learning

1 code implementation5 Mar 2021 Guanglei Yang, Paolo Rota, Xavier Alameda-Pineda, Dan Xu, Mingli Ding, Elisa Ricci

Specifically, we integrate the estimation and the interaction of the attentions within a probabilistic representation learning framework, leading to Variational STructured Attention networks (VISTA-Net).

Depth Estimation Representation Learning +1

Variational Structured Attention Networks for Dense Pixel-Wise Prediction

1 code implementation1 Jan 2021 Guanglei Yang, Paolo Rota, Xavier Alameda-Pineda, Dan Xu, Mingli Ding, Elisa Ricci

State-of-the-art performances in dense pixel-wise prediction tasks are obtained with specifically designed convolutional networks.

Bi-Directional Generation for Unsupervised Domain Adaptation

no code implementations12 Feb 2020 Guanglei Yang, Haifeng Xia, Mingli Ding, Zhengming Ding

To balance the mitigation of domain gap and the preservation of the inherent structure, we propose a Bi-Directional Generation domain adaptation model with consistent classifiers interpolating two intermediate domains to bridge source and target domains.

Unsupervised Domain Adaptation

SOD-MTGAN: Small Object Detection via Multi-Task Generative Adversarial Network

no code implementations ECCV 2018 Yancheng Bai, Yongqiang Zhang, Mingli Ding, Bernard Ghanem

In the MTGAN, the generator is a super-resolution network, which can up-sample small blurred images into fine-scale ones and recover detailed information for more accurate detection.

Generative Adversarial Network Object +4

Finding Tiny Faces in the Wild With Generative Adversarial Network

no code implementations CVPR 2018 Yancheng Bai, Yongqiang Zhang, Mingli Ding, Bernard Ghanem

In this paper, we proposed an algorithm to directly generate a clear high-resolution face from a blurry small one by adopting a generative adversarial network (GAN).

Face Detection Generative Adversarial Network

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