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Hyesong Choi

9 accepted papers

2025

RobIA: Robust Instance-aware Continual Test-time Adaptation for Deep Stereo

NeurIPS 2025poster

Stereo Depth Estimation in real-world environments poses significant challenges due to dynamic domain shifts, sparse or unreliable supervision, and the high cost of acquiring dense ground-truth labels. While recent Test-Time Adaptation (TTA) methods offer promising solutions, most rely on static tar…

Cited by 0SourceScholar
2025

TADFormer: Task-Adaptive Dynamic TransFormer for Efficient Multi-Task Learning

CVPR 2025poster

Transfer learning paradigm has driven substantial advancements in various vision tasks. However, as state-of-the-art models continue to grow, classical full fine-tuning often becomes computationally impractical, particularly in multi-task learning (MTL) setup where training complexity increases prop…

Cited by 0SourcePDFScholar
2024

A Simple Framework for Generalization in Visual RL under Dynamic Scene Perturbations

NeurIPS 2024poster

In the rapidly evolving domain of vision-based deep reinforcement learning (RL), a pivotal challenge is to achieve generalization capability to dynamic environmental changes reflected in visual observations. Our work delves into the intricacies of this problem, identifying two key issues that appear…

Cited by 0SourcePDFScholar
2024

Emerging Property of Masked Token for Effective Pre-training

ECCV 2024poster

"Driven by the success of Masked Language Modeling (MLM), the realm of self-supervised learning for computer vision has been invigorated by the central role of Masked Image Modeling (MIM) in driving recent breakthroughs. Notwithstanding the achievements of MIM across various downstream tasks, its ov…

2024

Salience-Based Adaptive Masking: Revisiting Token Dynamics for Enhanced Pre-training

ECCV 2024poster

"In this paper, we introduce Saliency-Based Adaptive Masking (SBAM), a novel and cost-effective approach that significantly enhances the pre-training performance of Masked Image Modeling (MIM) approaches by prioritizing token salience. Our method provides robustness against variations in masking rat…

2023

Environment Agnostic Representation for Visual Reinforcement Learning

ICCV 2023poster

Generalization capability of vision-based deep reinforcement learning (RL) is indispensable to deal with dynamic environment changes that exist in visual observations. The high-dimensional space of the visual input, however, imposes challenges in adapting an agent to unseen environments. In this wor…

Cited by 10PDFcodeScholar
2023

Local-Guided Global: Paired Similarity Representation for Visual Reinforcement Learning

CVPR 2023poster

Recent vision-based reinforcement learning (RL) methods have found extracting high-level features from raw pixels with self-supervised learning to be effective in learning policies. However, these methods focus on learning global representations of images, and disregard local spatial structures pres…

Cited by 10SourcePDFScholar
2021

Adaptive Confidence Thresholding for Monocular Depth Estimation

ICCV 2021poster

Self-supervised monocular depth estimation has become an appealing solution to the lack of ground truth labels, but its reconstruction loss often produces over-smoothed results across object boundaries and is incapable of handling occlusion explicitly. In this paper, we propose a new approach to lev…

Cited by 35PDFcodeScholar