Search Results for author: Haifeng Zhao

Found 7 papers, 3 papers with code

Semantic-Aware Dual Contrastive Learning for Multi-label Image Classification

1 code implementation19 Jul 2023 Leilei Ma, Dengdi Sun, Lei Wang, Haifeng Zhao, Bin Luo

Specifically, we leverage semantic-aware representation learning to extract category-related local discriminative features and construct category prototypes.

Contrastive Learning Multi-Label Image Classification +2

Jacobian Norm with Selective Input Gradient Regularization for Improved and Interpretable Adversarial Defense

no code implementations9 Jul 2022 Deyin Liu, Lin Wu, Haifeng Zhao, Farid Boussaid, Mohammed Bennamoun, Xianghua Xie

Moreover, adversarially training a defense model in general cannot produce interpretable predictions towards the inputs with perturbations, whilst a highly interpretable robust model is required by different domain experts to understand the behaviour of a DNN.

Adversarial Defense

Cross-View Panorama Image Synthesis

1 code implementation22 Mar 2022 Songsong Wu, Hao Tang, Xiao-Yuan Jing, Haifeng Zhao, Jianjun Qian, Nicu Sebe, Yan Yan

In this paper, we tackle the problem of synthesizing a ground-view panorama image conditioned on a top-view aerial image, which is a challenging problem due to the large gap between the two image domains with different view-points.

Image Generation

Identifying safe intersection design through unsupervised feature extraction from satellite imagery

no code implementations29 Oct 2020 Jasper S. Wijnands, Haifeng Zhao, Kerry A. Nice, Jason Thompson, Katherine Scully, Jingqiu Guo, Mark Stevenson

The World Health Organization has listed the design of safer intersections as a key intervention to reduce global road trauma.

Streetscape augmentation using generative adversarial networks: insights related to health and wellbeing

no code implementations14 May 2019 Jasper S. Wijnands, Kerry A. Nice, Jason Thompson, Haifeng Zhao, Mark Stevenson

Deep learning using neural networks has provided advances in image style transfer, merging the content of one image (e. g., a photo) with the style of another (e. g., a painting).

Style Transfer

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