Search Results for author: Ayoung Kim

Found 15 papers, 5 papers with code

Camera Agnostic Two-Head Network for Ego-Lane Inference

no code implementations19 Apr 2024 Chaehyeon Song, Sungho Yoon, Minhyeok Heo, Ayoung Kim, Sujung Kim

Vision-based ego-lane inference using High-Definition (HD) maps is essential in autonomous driving and advanced driver assistance systems.

Autonomous Driving

Unbiased Estimator for Distorted Conics in Camera Calibration

1 code implementation7 Mar 2024 Chaehyeon Song, Jaeho Shin, Myung-Hwan Jeon, Jongwoo Lim, Ayoung Kim

Although conics are more informative features than points, the loss of the conic property under distortion has critically limited the utility of conic features in camera calibration.

Camera Calibration

TRansPose: Large-Scale Multispectral Dataset for Transparent Object

no code implementations11 Jul 2023 Jeongyun Kim, Myung-Hwan Jeon, Sangwoo Jung, Wooseong Yang, Minwoo Jung, Jaeho Shin, Ayoung Kim

Transparent objects are encountered frequently in our daily lives, yet recognizing them poses challenges for conventional vision sensors due to their unique material properties, not being well perceived from RGB or depth cameras.

Object Transparent objects

Edge-guided Multi-domain RGB-to-TIR image Translation for Training Vision Tasks with Challenging Labels

1 code implementation30 Jan 2023 Dong-Guw Lee, Myung-Hwan Jeon, Younggun Cho, Ayoung Kim

The insufficient number of annotated thermal infrared (TIR) image datasets not only hinders TIR image-based deep learning networks to have comparable performances to that of RGB but it also limits the supervised learning of TIR image-based tasks with challenging labels.

object-detection Object Detection +2

Ambiguity-Aware Multi-Object Pose Optimization for Visually-Assisted Robot Manipulation

no code implementations2 Nov 2022 Myung-Hwan Jeon, Jeongyun Kim, Jee-Hwan Ryu, Ayoung Kim

Tackling these limitations, we present an ambiguity-aware 6D object pose estimation network, PrimA6D++, as a generic uncertainty prediction method.

6D Pose Estimation using RGB Object +3

ViViD++: Vision for Visibility Dataset

no code implementations13 Apr 2022 Alex Junho Lee, Younggun Cho, Young-Sik Shin, Ayoung Kim, Hyun Myung

In this paper, we present a dataset capturing diverse visual data formats that target varying luminance conditions.

PrimA6D: Rotational Primitive Reconstruction for Enhanced and Robust 6D Pose Estimation

no code implementations14 Jun 2020 MyungHwan Jeon, Ayoung Kim

In this paper, we introduce a rotational primitive prediction based 6D object pose estimation using a single image as an input.

6D Pose Estimation 6D Pose Estimation using RGB +2

Sparse Depth Enhanced Direct Thermal-infrared SLAM Beyond the Visible Spectrum

no code implementations28 Feb 2019 Young-Sik Shin, Ayoung Kim

This paper proposes a method to use sparse depth measurement for 6-DOF motion estimation by directly tracking under 14- bit raw measurement of the thermal camera.

Motion Estimation Simultaneous Localization and Mapping

DeepLO: Geometry-Aware Deep LiDAR Odometry

no code implementations27 Feb 2019 Younggun Cho, Giseop Kim, Ayoung Kim

We incorporate the Iterated Closest Point (ICP) algorithm into a deep-learning framework and show the reliability of the proposed pipeline.

Motion Estimation

Road is Enough! Extrinsic Calibration of Non-overlapping Stereo Camera and LiDAR using Road Information

no code implementations27 Feb 2019 Jinyong Jeong, Lucas Y. Cho, Ayoung Kim

This paper presents a framework for the targetless extrinsic calibration of stereo cameras and Light Detection and Ranging (LiDAR) sensors with a non-overlapping Field of View (FOV).

Generic Camera Attribute Control using Bayesian Optimization

no code implementations21 Jul 2018 Joowan Kim, Younggun Cho, Ayoung Kim

In this paper, we present an active and generic camera attribute control scheme using Bayesian optimization.

Attribute Bayesian Optimization +1

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