Search Results for author: Younkwan Lee

Found 9 papers, 4 papers with code

Light Robust Monocular Depth Estimation For Outdoor Environment Via Monochrome And Color Camera Fusion

no code implementations24 Feb 2022 Hyeonsoo Jang, YeongMin Ko, Younkwan Lee, Moongu Jeon

Our methods not only outperform the state-of-the-art works across all metrics but also efficient in terms of cost, memory, and computation.

Autonomous Driving Monocular Depth Estimation +2

Task-Driven Deep Image Enhancement Network for Autonomous Driving in Bad Weather

no code implementations14 Oct 2021 Younkwan Lee, Jihyo Jeon, YeongMin Ko, Byunggwan Jeon, Moongu Jeon

Visual perception in autonomous driving is a crucial part of a vehicle to navigate safely and sustainably in different traffic conditions.

Autonomous Driving Depth Estimation +4

Imbalanced Image Classification with Complement Cross Entropy

2 code implementations4 Sep 2020 Yechan Kim, Younkwan Lee, Moongu Jeon

Recently, deep learning models have achieved great success in computer vision applications, relying on large-scale class-balanced datasets.

Classification General Classification +2

Context-Aware Multi-Task Learning for Traffic Scene Recognition in Autonomous Vehicles

no code implementations3 Apr 2020 Younkwan Lee, Jihyo Jeon, Jongmin Yu, Moongu Jeon

Specifically, we present a lower bound for the mutual information constraint between shared feature embedding and input that is considered to be able to extract common contextual information across tasks while preserving essential information of each task jointly.

Autonomous Vehicles Multi-Task Learning +1

Key Points Estimation and Point Instance Segmentation Approach for Lane Detection

10 code implementations16 Feb 2020 Yeongmin Ko, Younkwan Lee, Shoaib Azam, Farzeen Munir, Moongu Jeon, Witold Pedrycz

In the case of traffic line detection, an essential perception module, many condition should be considered, such as number of traffic lines and computing power of the target system.

Autonomous Driving Clustering +4

Unsupervised Pixel-level Road Defect Detection via Adversarial Image-to-Frequency Transform

1 code implementation30 Jan 2020 Jongmin Yu, Duyong Kim, Younkwan Lee, Moongu Jeon

To end this, we propose an unsupervised approach to detecting road defects, using Adversarial Image-to-Frequency Transform (AIFT).

Defect Detection

Unconstrained Road Marking Recognition with Generative Adversarial Networks

no code implementations10 Oct 2019 Younkwan Lee, Juhyun Lee, Yoojin Hong, YeongMin Ko, Moongu Jeon

Recent road marking recognition has achieved great success in the past few years along with the rapid development of deep learning.

Data Augmentation Deblurring

Practical License Plate Recognition in Unconstrained Surveillance Systems with Adversarial Super-Resolution

1 code implementation10 Oct 2019 Younkwan Lee, Jiwon Jun, Yoojin Hong, Moongu Jeon

Although most current license plate (LP) recognition applications have been significantly advanced, they are still limited to ideal environments where training data are carefully annotated with constrained scenes.

License Plate Recognition Super-Resolution

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