no code implementations • 11 Apr 2021 • Wei Chen, Yu Liu, Erwin M. Bakker, Michael S. Lew
Moreover, feature encoders (as a generator) project uni-modal features into a commonly shared space and attempt to fool the discriminator by maximizing its output information entropy.
1 code implementation • CVPR 2021 • Nan Pu, Wei Chen, Yu Liu, Erwin M. Bakker, Michael S. Lew
In this work we explore a new and challenging ReID task, namely lifelong person re-identification (LReID), which enables to learn continuously across multiple domains and even generalise on new and unseen domains.
1 code implementation • 7 Dec 2020 • Zhengyang Yu, Song Wu, Zhihao Dou, Erwin M. Bakker
In this paper, we propose a novel self-supervised asymmetric deep hashing method with a margin-scalable constraint(SADH) approach to cope with these problems.
1 code implementation • 15 Oct 2020 • Wei Chen, Yu Liu, Weiping Wang, Tinne Tuytelaars, Erwin M. Bakker, Michael Lew
On the other hand, fine-tuning the learned representation only with the new classes leads to catastrophic forgetting.
1 code implementation • 6 Aug 2020 • Nan Pu, Wei Chen, Yu Liu, Erwin M. Bakker, Michael S. Lew
To solve the problem, we present a carefully designed dual Gaussian-based variational auto-encoder (DG-VAE), which disentangles an identity-discriminable and an identity-ambiguous cross-modality feature subspace, following a mixture-of-Gaussians (MoG) prior and a standard Gaussian distribution prior, respectively.
no code implementations • ICCV 2017 • Yu Liu, Yanming Guo, Erwin M. Bakker, Michael S. Lew
A major challenge in matching between vision and language is that they typically have completely different features and representations.