Search Results for author: Wonjun Yoon

Found 5 papers, 2 papers with code

SwitchLight: Co-design of Physics-driven Architecture and Pre-training Framework for Human Portrait Relighting

no code implementations29 Feb 2024 Hoon Kim, Minje Jang, Wonjun Yoon, Jisoo Lee, Donghyun Na, Sanghyun Woo

We introduce a co-designed approach for human portrait relighting that combines a physics-guided architecture with a pre-training framework.

MHSAN: Multi-Head Self-Attention Network for Visual Semantic Embedding

1 code implementation11 Jan 2020 Geondo Park, Chihye Han, Wonjun Yoon, Dae-shik Kim

Thus, in addition to the joint embedding space, we propose a novel multi-head self-attention network to capture various components of visual and textual data by attending to important parts in data.

Image Captioning Question Answering +3

Reducing Domain Gap by Reducing Style Bias

3 code implementations CVPR 2021 Hyeonseob Nam, Hyunjae Lee, Jongchan Park, Wonjun Yoon, Donggeun Yoo

Convolutional Neural Networks (CNNs) often fail to maintain their performance when they confront new test domains, which is known as the problem of domain shift.

Domain Generalization Inductive Bias +2

Representation of White- and Black-Box Adversarial Examples in Deep Neural Networks and Humans: A Functional Magnetic Resonance Imaging Study

no code implementations7 May 2019 Chihye Han, Wonjun Yoon, Gihyun Kwon, Seungkyu Nam, Dae-shik Kim

However, DNNs exhibit idiosyncrasies that suggest their visual representation and processing might be substantially different from human vision.

Stochastic Quantized Activation: To prevent Overfitting in Fast Adversarial Training

no code implementations ICLR 2019 Wonjun Yoon, Jisuk Park, Daeshik Kim

Existing neural networks are vulnerable to "adversarial examples"---created by adding maliciously designed small perturbations in inputs to induce a misclassification by the networks.

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