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Yujeong Chae

8 accepted papers

2025

Doppler-Aware LiDAR-RADAR Fusion for Weather-Robust 3D Detection

ICCV 2025poster

Robust 3D object detection across diverse weather con- ditions is crucial for safe autonomous driving, and RADAR is increasingly leveraged for its resilience in adverse weather. Recent advancements have explored 4D RADAR and LiDAR-RADAR fusion to enhance 3D perception capabilities, specifically targ…

2024

LiDAR-based All-weather 3D Object Detection via Prompting and Distilling 4D Radar

ECCV 2024poster

"LiDAR-based 3D object detection models show remarkable performance, however their effectiveness diminishes in adverse weather. On the other hand, 4D radar exhibits strengths in adverse weather but faces limitations in standalone use. While fusing LiDAR and 4D radar seems to be the most intuitive ap…

2024

Towards Robust 3D Object Detection with LiDAR and 4D Radar Fusion in Various Weather Conditions

CVPR 2024poster

Detecting objects in 3D under various (normal and adverse) weather conditions is essential for safe autonomous driving systems. Recent approaches have focused on employing weather-insensitive 4D radar sensors and leveraging them with other modalities such as LiDAR. However they fuse multi-modal info…

2023

Event-Based Video Frame Interpolation With Cross-Modal Asymmetric Bidirectional Motion Fields

CVPR 2023highlight

Video Frame Interpolation (VFI) aims to generate intermediate video frames between consecutive input frames. Since the event cameras are bio-inspired sensors that only encode brightness changes with a micro-second temporal resolution, several works utilized the event camera to enhance the performanc…

2023

Label-Free Event-based Object Recognition via Joint Learning with Image Reconstruction from Events

ICCV 2023oral

Recognizing objects from sparse and noisy events becomes extremely difficult when paired images and category labels do not exist. In this paper, we study label-free event-based object recognition where category labels and paired images are not available. To this end, we propose a joint formulation o…

Cited by 21PDFcodeScholar
2022

BIPS: Bi-modal Indoor Panorama Synthesis via Residual Depth-Aided Adversarial Learning

ECCV 2022poster

"Providing omnidirectional depth along with RGB information is important for numerous applications. However, as omnidirectional RGB-D data is not always available, synthesizing RGB-D panorama data from limited information of a scene can be useful. Therefore, some prior works tried to synthesize RGB…

2021

Dual Transfer Learning for Event-Based End-Task Prediction via Pluggable Event to Image Translation

ICCV 2021poster

Event cameras are novel sensors that perceive the per-pixel intensity changes and output asynchronous event streams with high dynamic range and less motion blur. It has been shown that events alone can be used for end-task learning, e.g., semantic segmentation, based on encoder-decoder-like networks…

Cited by 43PDFcodeScholar
2021

EvDistill: Asynchronous Events To End-Task Learning via Bidirectional Reconstruction-Guided Cross-Modal Knowledge Distillation

CVPR 2021poster

Event cameras sense per-pixel intensity changes and produce asynchronous event streams with high dynamic range and less motion blur, showing advantages over the conventional cameras. A hurdle of training event-based models is the lack of large qualitative labeled data. Prior works learning end-tasks…

Cited by 85PDFcodeScholar