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Hunsang Lee

5 accepted papers

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…

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