Search Results for author: Jung Uk Kim

Found 11 papers, 4 papers with code

SACA Net: Cybersickness Assessment of Individual Viewers for VR Content via Graph-based Symptom Relation Embedding

no code implementations ECCV 2020 Sangmin Lee, Jung Uk Kim, Hak Gu Kim, Seongyeop Kim, Yong Man Ro

In this paper, we propose a novel symptom-aware cybersickness assessment network (SACA Net) that quantifies physical symptom levels for assessing cybersickness of individual viewers.

Relation

Learning to Visually Localize Sound Sources from Mixtures without Prior Source Knowledge

1 code implementation26 Mar 2024 DongJin Kim, Sung Jin Um, Sangmin Lee, Jung Uk Kim

In this paper, to overcome this limitation, we present a novel multi-sound source localization method that can perform localization without prior knowledge of the number of sound sources.

Object

Online Class Incremental Learning on Stochastic Blurry Task Boundary via Mask and Visual Prompt Tuning

1 code implementation ICCV 2023 Jun-Yeong Moon, Keon-Hee Park, Jung Uk Kim, Gyeong-Moon Park

In addition, to alleviate the class imbalance problem, we introduce a new gradient similarity-based focal loss and adaptive feature scaling to ease overfitting to the major classes and underfitting to the minor classes.

Class Incremental Learning Incremental Learning +1

Audio-Visual Spatial Integration and Recursive Attention for Robust Sound Source Localization

1 code implementation11 Aug 2023 Sung Jin Um, DongJin Kim, Jung Uk Kim

While the audio modality provides spatial cues to locate the sound source, existing approaches only use audio as an auxiliary role to compare spatial regions of the visual modality.

Faster Segment Anything: Towards Lightweight SAM for Mobile Applications

2 code implementations25 Jun 2023 Chaoning Zhang, Dongshen Han, Yu Qiao, Jung Uk Kim, Sung-Ho Bae, Seungkyu Lee, Choong Seon Hong

Concretely, we distill the knowledge from the heavy image encoder (ViT-H in the original SAM) to a lightweight image encoder, which can be automatically compatible with the mask decoder in the original SAM.

Image Segmentation Instance Segmentation +1

Robust Small-Scale Pedestrian Detection With Cued Recall via Memory Learning

no code implementations ICCV 2021 Jung Uk Kim, Sungjune Park, Yong Man Ro

The purpose of the proposed large-scale embedding learning is to memorize and recall the large-scale pedestrian appearance via the LPR Memory.

Pedestrian Detection

Comprehensive Facial Expression Synthesis using Human-Interpretable Language

no code implementations16 Jul 2020 Joanna Hong, Jung Uk Kim, Sangmin Lee, Yong Man Ro

Recent advances in facial expression synthesis have shown promising results using diverse expression representations including facial action units.

Investigating Vulnerability to Adversarial Examples on Multimodal Data Fusion in Deep Learning

no code implementations22 May 2020 Youngjoon Yu, Hong Joo Lee, Byeong Cheon Kim, Jung Uk Kim, Yong Man Ro

The success of multimodal data fusion in deep learning appears to be attributed to the use of complementary in-formation between multiple input data.

Adversarial Attack Adversarial Robustness +1

Revisiting Role of Autoencoders in Adversarial Settings

no code implementations21 May 2020 Byeong Cheon Kim, Jung Uk Kim, Hakmin Lee, Yong Man Ro

Through the comprehensive experimental results and analysis, this paper presents the inherent property of adversarial robustness in the autoencoders.

Adversarial Defense Adversarial Robustness +1

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