Search Results for author: Chengkun Wang

Found 6 papers, 6 papers with code

Introspective Deep Metric Learning

2 code implementations11 Sep 2023 Chengkun Wang, Wenzhao Zheng, Zheng Zhu, Jie zhou, Jiwen Lu

This paper proposes an introspective deep metric learning (IDML) framework for uncertainty-aware comparisons of images.

Image Retrieval Metric Learning

Deep Factorized Metric Learning

1 code implementation CVPR 2023 Chengkun Wang, Wenzhao Zheng, Junlong Li, Jie zhou, Jiwen Lu

Learning a generalizable and comprehensive similarity metric to depict the semantic discrepancies between images is the foundation of many computer vision tasks.

Image Classification Metric Learning

Probabilistic Deep Metric Learning for Hyperspectral Image Classification

1 code implementation15 Nov 2022 Chengkun Wang, Wenzhao Zheng, Xian Sun, Jiwen Lu, Jie zhou

We propose to learn a global probabilistic distribution for each pixel in the patch and a probabilistic metric to model the distance between distributions.

Classification Hyperspectral Image Classification +1

OPERA: Omni-Supervised Representation Learning with Hierarchical Supervisions

1 code implementation ICCV 2023 Chengkun Wang, Wenzhao Zheng, Zheng Zhu, Jie zhou, Jiwen Lu

The pretrain-finetune paradigm in modern computer vision facilitates the success of self-supervised learning, which tends to achieve better transferability than supervised learning.

Image Classification object-detection +3

Introspective Deep Metric Learning for Image Retrieval

2 code implementations9 May 2022 Wenzhao Zheng, Chengkun Wang, Jie zhou, Jiwen Lu

This paper proposes an introspective deep metric learning (IDML) framework for uncertainty-aware comparisons of images.

Image Classification Image Retrieval +2

Deep Compositional Metric Learning

1 code implementation CVPR 2021 Wenzhao Zheng, Chengkun Wang, Jiwen Lu, Jie zhou

In this paper, we propose a deep compositional metric learning (DCML) framework for effective and generalizable similarity measurement between images.

Metric Learning

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