Search Results for author: Wenhui Li

Found 9 papers, 0 papers with code

Mx2M: Masked Cross-Modality Modeling in Domain Adaptation for 3D Semantic Segmentation

no code implementations9 Jul 2023 Boxiang Zhang, Zunran Wang, Yonggen Ling, Yuanyuan Guan, Shenghao Zhang, Wenhui Li

Existing methods of cross-modal domain adaptation for 3D semantic segmentation predict results only via 2D-3D complementarity that is obtained by cross-modal feature matching.

3D Semantic Segmentation Domain Adaptation

Learning Memory-Augmented Unidirectional Metrics for Cross-Modality Person Re-Identification

no code implementations CVPR 2022 Jialun Liu, Yifan Sun, Feng Zhu, Hongbin Pei, Yi Yang, Wenhui Li

These two unidirectional metrics (IR image to RGB proxy and RGB image to IR proxy) jointly alleviate the relay effect and benefit cross-modality association.

Cross-Modality Person Re-identification Person Re-Identification

On Skew Convolutional and Trellis Codes

no code implementations2 Feb 2021 Vladimir Sidorenko, Wenhui Li, Onur Günlü, Gerhard Kramer

Two new classes of skew codes over a finite field $\F$ are proposed, called skew convolutional codes and skew trellis codes.

Information Theory Information Theory

Memory-based Jitter: Improving Visual Recognition on Long-tailed Data with Diversity In Memory

no code implementations22 Aug 2020 Jialun Liu, Jingwei Zhang, Yi Yang, Wenhui Li, Chi Zhang, Yifan Sun

With slight modifications, MBJ is applicable for two fundamental visual recognition tasks, \emph{i. e.}, deep image classification and deep metric learning (on long-tailed data).

Data Augmentation General Classification +4

Deep Representation Learning on Long-tailed Data: A Learnable Embedding Augmentation Perspective

no code implementations CVPR 2020 Jialun Liu, Yifan Sun, Chuchu Han, Zhaopeng Dou, Wenhui Li

If a sample belongs to a tail class, the corresponding feature cloud will have relatively large distribution range, in compensation to its lack of diversity.

Face Recognition Person Re-Identification +1

Saliency guided deep network for weakly-supervised image segmentation

no code implementations19 Oct 2018 Fengdong Sun, Wenhui Li

Classification activation mapping is a common method which can be used to generate high-precise object location cues.

Image Segmentation Segmentation +1

Self-Attention Recurrent Network for Saliency Detection

no code implementations5 Aug 2018 Fengdong Sun, Wenhui Li, Yuanyuan Guan

Therefore, the network generates elaborate saliency maps by enhancing local and global information of feature maps in different layers.

Saliency Detection

Multi-Camera Action Dataset for Cross-Camera Action Recognition Benchmarking

no code implementations21 Jul 2016 Wenhui Li, Yongkang Wong, An-An Liu, Yang Li, Yu-Ting Su, Mohan Kankanhalli

To enable the study of this problem, there exist a vast number of action datasets, which are recorded under controlled laboratory settings, real-world surveillance environments, or crawled from the Internet.

Action Recognition Benchmarking +1

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