Search Results for author: Mingqiang Chen

Found 4 papers, 1 papers with code

Linguistic Query-Guided Mask Generation for Referring Image Segmentation

no code implementations16 Jan 2023 Zhichao Wei, Xiaohao Chen, Mingqiang Chen, Siyu Zhu

Referring image segmentation aims to segment the image region of interest according to the given language expression, which is a typical multi-modal task.

Contrastive Learning Image Segmentation +2

GB-CosFace: Rethinking Softmax-based Face Recognition from the Perspective of Open Set Classification

no code implementations22 Nov 2021 Lizhe Liu, Mingqiang Chen, Xiaohao Chen, Siyu Zhu, Ping Tan

Our GB-CosFace introduces an adaptive global boundary to determine whether two face samples belong to the same identity so that the optimization objective is aligned with the testing process from the perspective of open set classification.

Classification Face Recognition +2

Batch DropBlock Network for Person Re-identification and Beyond

5 code implementations ICCV 2019 Zuozhuo Dai, Mingqiang Chen, Xiaodong Gu, Siyu Zhu, Ping Tan

In this paper, we propose the Batch DropBlock (BDB) Network which is a two branch network composed of a conventional ResNet-50 as the global branch and a feature dropping branch.

Image Retrieval Metric Learning +1

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