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Simon Woo

3 accepted papers

2022

ADD: Frequency Attention and Multi-View Based Knowledge Distillation to Detect Low-Quality Compressed Deepfake Images

AAAI 2022technical

Despite significant advancements of deep learning-based forgery detectors for distinguishing manipulated deepfake images, most detection approaches suffer from moderate to significant performance degradation with low-quality compressed deepfake images. Because of the limited information in low-quali…

Cited by 88SourcePDFScholar
2022

GLAMD: Global and Local Attention Mask Distillation for Object Detectors

ECCV 2022poster

"Knowledge distillation (KD) is a well-known model compression strategy to improve models’ performance with fewer parameters. However, recent KD approaches for object detection have faced two limitations. First, they distill nearby foreground regions, ignoring potentially useful background informati…

Cited by 10SourcePDFScholar
2020

T-GD: Transferable GAN-generated Images Detection Framework

ICML 2020poster

Recent advancements in Generative Adversarial Networks (GANs) enable the generation of highly realistic images, raising concerns about their misuse for malicious purposes. Detecting these GAN-generated images (GAN-images) becomes increasingly challenging due to the significant reduction of underlyin…