Search Results for author: Ue-Hwan Kim

Found 13 papers, 11 papers with code

Self-supervised 3D Object Detection from Monocular Pseudo-LiDAR

no code implementations20 Sep 2022 Curie Kim, Ue-Hwan Kim, Jong-Hwan Kim

There have been attempts to detect 3D objects by fusion of stereo camera images and LiDAR sensor data or using LiDAR for pre-training and only monocular images for testing, but there have been less attempts to use only monocular image sequences due to low accuracy.

3D Object Detection Depth Estimation +3

Writing in The Air: Unconstrained Text Recognition from Finger Movement Using Spatio-Temporal Convolution

1 code implementation19 Apr 2021 Ue-Hwan Kim, Yewon Hwang, Sun-Kyung Lee, Jong-Hwan Kim

Our dataset consists of five sub-datasets in two languages (Korean and English) and amounts to 209, 926 video instances from 122 participants.

Revisiting Self-Supervised Monocular Depth Estimation

1 code implementation23 Mar 2021 Ue-Hwan Kim, Jong-Hwan Kim

Self-supervised learning of depth map prediction and motion estimation from monocular video sequences is of vital importance -- since it realizes a broad range of tasks in robotics and autonomous vehicles.

Autonomous Vehicles Monocular Depth Estimation +2

A Real-Time Predictive Pedestrian Collision Warning Service for Cooperative Intelligent Transportation Systems Using 3D Pose Estimation

1 code implementation23 Sep 2020 Ue-Hwan Kim, Dongho Ka, Hwasoo Yeo, Jong-Hwan Kim

To achieve the goal, pedestrian orientation recognition and prediction of pedestrian's crossing or not-crossing intention play a central role.

3D Pose Estimation

s-DRN: Stabilized Developmental Resonance Network

1 code implementation18 Dec 2019 In-Ug Yoon, Ue-Hwan Kim, Jong-Hwan

Online incremental clustering of sequentially incoming data without prior knowledge suffers from changing cluster numbers and tends to fall into local extrema according to given data order.

Clustering

SimVODIS: Simultaneous Visual Odometry, Object Detection, and Instance Segmentation

1 code implementation14 Nov 2019 Ue-Hwan Kim, Se-Ho Kim, Jong-Hwan Kim

Intelligent agents need to understand the surrounding environment to provide meaningful services to or interact intelligently with humans.

Instance Segmentation Object +5

Convolutional Recurrent Reconstructive Network for Spatiotemporal Anomaly Detection in Solder Paste Inspection

no code implementations22 Aug 2019 Yong-Ho Yoo, Ue-Hwan Kim, Jong-Hwan Kim

In this paper, we propose a convolutional recurrent reconstructive network (CRRN), which decomposes the anomaly patterns generated by the printer defects, from SPI data.

Anomaly Detection

3-D Scene Graph: A Sparse and Semantic Representation of Physical Environments for Intelligent Agents

1 code implementation14 Aug 2019 Ue-Hwan Kim, Jin-Man Park, Taek-Jin Song, Jong-Hwan Kim

We claim the following characteristics for a versatile environment model: accuracy, applicability, usability, and scalability.

graph construction

A Stabilized Feedback Episodic Memory (SF-EM) and Home Service Provision Framework for Robot and IoT Collaboration

1 code implementation31 Jul 2019 Ue-Hwan Kim, Jong-Hwan Kim

The service provision with these two main components in a Smart Home environment requires: 1) learning and reasoning algorithms and 2) the integration of robot and IoT systems.

I-Keyboard: Fully Imaginary Keyboard on Touch Devices Empowered by Deep Neural Decoder

1 code implementation31 Jul 2019 Ue-Hwan Kim, Sahng-Min Yoo, Jong-Hwan Kim

Current soft keyboards, however, increase the typo rate due to lack of tactile feedback and degrade the usability of mobile devices due to their large portion on screens.

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