Search Results for author: Eun Sun Lee

Found 7 papers, 3 papers with code

Calibrating Panoramic Depth Estimation for Practical Localization and Mapping

1 code implementation ICCV 2023 Junho Kim, Eun Sun Lee, Young Min Kim

While panoramic images can easily capture the surrounding context from commodity devices, the estimated depth shares the limitations of conventional image-based depth estimation; the performance deteriorates under large domain shifts and the absolute values are still ambiguous to infer from 2D observations.

Depth Estimation Depth Prediction +1

MoDA: Map style transfer for self-supervised Domain Adaptation of embodied agents

no code implementations29 Nov 2022 Eun Sun Lee, Junho Kim, SangWon Park, Young Min Kim

We propose a domain adaptation method, MoDA, which adapts a pretrained embodied agent to a new, noisy environment without ground-truth supervision.

Domain Adaptation Style Transfer +1

Self-supervised Multi-modal Training from Uncurated Image and Reports Enables Zero-shot Oversight Artificial Intelligence in Radiology

1 code implementation10 Aug 2022 Sangjoon Park, Eun Sun Lee, Kyung Sook Shin, Jeong Eun Lee, Jong Chul Ye

Recent advances in vision-language models sheds a light on the long-standing problems of the oversight AI by the understanding both visual and textual concepts and their semantic correspondences.

Contrastive Learning Decision Making +4

MR Image Denoising and Super-Resolution Using Regularized Reverse Diffusion

no code implementations23 Mar 2022 Hyungjin Chung, Eun Sun Lee, Jong Chul Ye

Our network, trained only with coronal knee scans, excels even on out-of-distribution in vivo liver MRI data, contaminated with complex mixture of noise.

Image Denoising Super-Resolution

Tunable Image Quality Control of 3-D Ultrasound using Switchable CycleGAN

no code implementations6 Dec 2021 Jaeyoung Huh, Shujaat Khan, Sungjin Choi, Dongkuk Shin, Eun Sun Lee, Jong Chul Ye

In contrast to 2-D ultrasound (US) for uniaxial plane imaging, a 3-D US imaging system can visualize a volume along three axial planes.

Anatomy Image Enhancement

Self-Supervised Domain Adaptation for Visual Navigation with Global Map Consistency

no code implementations14 Oct 2021 Eun Sun Lee, Junho Kim, Young Min Kim

We propose a light-weight, self-supervised adaptation for a visual navigation agent to generalize to unseen environment.

Test-time Adaptation Visual Navigation

SGoLAM: Simultaneous Goal Localization and Mapping for Multi-Object Goal Navigation

1 code implementation14 Oct 2021 Junho Kim, Eun Sun Lee, MinGi Lee, Donsu Zhang, Young Min Kim

We present SGoLAM, short for simultaneous goal localization and mapping, which is a simple and efficient algorithm for Multi-Object Goal navigation.

Navigate Visual Navigation

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