Search Results for author: Jae Won Cho

Found 12 papers, 4 papers with code

Self-Sufficient Framework for Continuous Sign Language Recognition

no code implementations21 Mar 2023 Youngjoon Jang, Youngtaek Oh, Jae Won Cho, Myungchul Kim, Dong-Jin Kim, In So Kweon, Joon Son Chung

The goal of this work is to develop self-sufficient framework for Continuous Sign Language Recognition (CSLR) that addresses key issues of sign language recognition.

Pseudo Label Sign Language Recognition

Signing Outside the Studio: Benchmarking Background Robustness for Continuous Sign Language Recognition

1 code implementation1 Nov 2022 Youngjoon Jang, Youngtaek Oh, Jae Won Cho, Dong-Jin Kim, Joon Son Chung, In So Kweon

Most existing Continuous Sign Language Recognition (CSLR) benchmarks have fixed backgrounds and are filmed in studios with a static monochromatic background.

Benchmarking Disentanglement +1

Generative Bias for Robust Visual Question Answering

1 code implementation CVPR 2023 Jae Won Cho, Dong-Jin Kim, Hyeonggon Ryu, In So Kweon

In this work, in order to better learn the bias a target VQA model suffers from, we propose a generative method to train the bias model directly from the target model, called GenB.

Knowledge Distillation Question Answering +1

Investigating Top-$k$ White-Box and Transferable Black-box Attack

no code implementations30 Mar 2022 Chaoning Zhang, Philipp Benz, Adil Karjauv, Jae Won Cho, Kang Zhang, In So Kweon

It is widely reported that stronger I-FGSM transfers worse than simple FGSM, leading to a popular belief that transferability is at odds with the white-box attack strength.

Investigating Top-k White-Box and Transferable Black-Box Attack

no code implementations CVPR 2022 Chaoning Zhang, Philipp Benz, Adil Karjauv, Jae Won Cho, Kang Zhang, In So Kweon

It is widely reported that stronger I-FGSM transfers worse than simple FGSM, leading to a popular belief that transferability is at odds with the white-box attack strength.

Correlate-and-Excite: Real-Time Stereo Matching via Guided Cost Volume Excitation

1 code implementation12 Aug 2021 Antyanta Bangunharcana, Jae Won Cho, Seokju Lee, In So Kweon, Kyung-Soo Kim, Soohyun Kim

Volumetric deep learning approach towards stereo matching aggregates a cost volume computed from input left and right images using 3D convolutions.

Stereo Matching

LabOR: Labeling Only if Required for Domain Adaptive Semantic Segmentation

no code implementations ICCV 2021 Inkyu Shin, Dong-Jin Kim, Jae Won Cho, Sanghyun Woo, KwanYong Park, In So Kweon

In order to find the uncertain points, we generate an inconsistency mask using the proposed adaptive pixel selector and we label these segment-based regions to achieve near supervised performance with only a small fraction (about 2. 2%) ground truth points, which we call "Segment based Pixel-Labeling (SPL)".

Semantic Segmentation Unsupervised Domain Adaptation

MCDAL: Maximum Classifier Discrepancy for Active Learning

1 code implementation23 Jul 2021 Jae Won Cho, Dong-Jin Kim, Yunjae Jung, In So Kweon

Recent state-of-the-art active learning methods have mostly leveraged Generative Adversarial Networks (GAN) for sample acquisition; however, GAN is usually known to suffer from instability and sensitivity to hyper-parameters.

Active Learning Classification +3

Dealing with Missing Modalities in the Visual Question Answer-Difference Prediction Task through Knowledge Distillation

no code implementations13 Apr 2021 Jae Won Cho, Dong-Jin Kim, Jinsoo Choi, Yunjae Jung, In So Kweon

In this work, we address the issues of missing modalities that have arisen from the Visual Question Answer-Difference prediction task and find a novel method to solve the task at hand.

Knowledge Distillation Visual Question Answering (VQA)

Optical Flow Estimation from a Single Motion-blurred Image

no code implementations4 Mar 2021 Dawit Mureja Argaw, Junsik Kim, Francois Rameau, Jae Won Cho, In So Kweon

A flow estimator network is then used to estimate optical flow from the decoded features in a coarse-to-fine manner.

Deblurring Optical Flow Estimation +1

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