Search Results for author: Daewon Lee

Found 7 papers, 3 papers with code

Jointly learning visual motion and confidence from local patches in event cameras

no code implementations ECCV 2020 Daniel R. Kepple, Daewon Lee, Colin Prepsius, Volkan Isler, Il Memming Park, Daniel D. Lee

In the task of recovering pan-tilt ego velocities from events, we show that each individual confident local prediction of our network can be expected to be as accurate as state of the art optimization approaches which utilize the full image.

Motion Segmentation

EV-Catcher: High-Speed Object Catching Using Low-latency Event-based Neural Networks

no code implementations14 Apr 2023 ZiYun Wang, Fernando Cladera Ojeda, Anthony Bisulco, Daewon Lee, Camillo J. Taylor, Kostas Daniilidis, M. Ani Hsieh, Daniel D. Lee, Volkan Isler

Event-based sensors have recently drawn increasing interest in robotic perception due to their lower latency, higher dynamic range, and lower bandwidth requirements compared to standard CMOS-based imagers.

KUIELab-MDX-Net: A Two-Stream Neural Network for Music Demixing

1 code implementation24 Nov 2021 Minseok Kim, Woosung Choi, Jaehwa Chung, Daewon Lee, Soonyoung Jung

This paper proposes a two-stream neural network for music demixing, called KUIELab-MDX-Net, which shows a good balance of performance and required resources.

Music Source Separation Vocal Bursts Valence Prediction

AuraSense: Robot Collision Avoidance by Full Surface Proximity Detection

no code implementations10 Aug 2021 Xiaoran Fan, Riley Simmons-Edler, Daewon Lee, Larry Jackel, Richard Howard, Daniel Lee

In this paper, we introduce the phenomenon of the Leaky Surface Wave (LSW), a novel sensing modality, and present AuraSense, a proximity detection system using the LSW.

Collision Avoidance

Higher Order Function Networks for View Planning and Multi-View Reconstruction

no code implementations4 Oct 2019 Selim Engin, Eric Mitchell, Daewon Lee, Volkan Isler, Daniel D. Lee

In contrast to offline methods which require a 3D model of the object as input or online methods which rely on only local measurements, our method uses a neural network which encodes shape information for a large number of objects.

3D Reconstruction Object

Geometric Nonlinear PID Control of a Quadrotor UAV on SE(3)

2 code implementations24 Apr 2013 Farhad Goodarzi, Daewon Lee, Taeyoung Lee

Nonlinear PID control systems for a quadrotor UAV are proposed to follow an attitude tracking command and a position tracking command.

Optimization and Control

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