1 code implementation • 19 Mar 2024 • Seongjae Min, Junseok Yang, Sangjun Lim, Junyong Lee, Sangwon Lee, Sejoon Lim
In recent years, deep learning has achieved innovative advancements in various fields, including the analysis of human emotions and behaviors.
no code implementations • 20 Dec 2023 • Jaesung Rim, Junyong Lee, Heemin Yang, Sunghyun Cho
We simultaneously capture a long exposure wide-angle image and ultra-wide burst images from a smartphone, and use the sharp burst to estimate blur kernels for deblurring the wide-angle image.
1 code implementation • 20 Dec 2023 • Woohyeok Kim, GeonU Kim, Junyong Lee, Seungyong Lee, Seung-Hwan Baek, Sunghyun Cho
RAW images are rarely shared mainly due to its excessive data size compared to their sRGB counterparts obtained by camera ISPs.
no code implementations • 18 Nov 2022 • Ho Suk, Taewoo Kim, Hyungbin Park, Pamul Yadav, Junyong Lee, Shiho Kim
Despite the rapid improvement of autonomous driving technology in recent years, automotive manufacturers must resolve liability issues to commercialize autonomous passenger car of SAE J3016 Level 3 or higher.
1 code implementation • 25 May 2022 • Hyeongseok Son, Junyong Lee, Sunghyun Cho, Seungyong Lee
While motion compensation greatly improves video deblurring quality, separately performing motion compensation and video deblurring demands huge computational overhead.
1 code implementation • CVPR 2022 • Junyong Lee, Myeonghee Lee, Sunghyun Cho, Seungyong Lee
To facilitate the fusion and propagation of temporal reference features, we propose a propagative temporal fusion module.
Ranked #1 on Reference-based Video Super-Resolution on RealMCVSR
Reference-based Video Super-Resolution Video Super-Resolution
1 code implementation • 17 Feb 2022 • Jaesung Rim, Geonung Kim, Jungeon Kim, Junyong Lee, Seungyong Lee, Sunghyun Cho
To this end, we present RSBlur, a novel dataset with real blurred images and the corresponding sharp image sequences to enable a detailed analysis of the difference between real and synthetic blur.
Ranked #1 on Deblurring on RSBlur (trained on synthetic)
no code implementations • 17 Feb 2022 • Pamul Yadav, Ashutosh Mishra, Junyong Lee, Shiho Kim
Deep Reinforcement Learning (DRL) aims to create intelligent agents that can learn to solve complex problems efficiently in a real-world environment.
1 code implementation • CVPR 2021 • Junyong Lee, Hyeongseok Son, Jaesung Rim, Sunghyun Cho, Seungyong Lee
We propose a novel end-to-end learning-based approach for single image defocus deblurring.
Ranked #3 on Image Defocus Deblurring on RealDOF
2 code implementations • 23 Aug 2021 • Hyeongseok Son, Junyong Lee, Jonghyeop Lee, Sunghyun Cho, Seungyong Lee
To alleviate this problem, we propose two novel approaches to deblur videos by effectively aggregating information from multiple video frames.
1 code implementation • ICCV 2021 • Hyeongseok Son, Junyong Lee, Sunghyun Cho, Seungyong Lee
To utilize the property with inverse kernels, we exploit the observation that when only the size of a defocus blur changes while keeping the shape, the shape of the corresponding inverse kernel remains the same and only the scale changes.
Ranked #8 on Image Defocus Deblurring on DPD
1 code implementation • The Visual Computer 2020 • Junyong Lee, Hyeongseok Son, GunHee Lee, Jonghyeop Lee, Sunghyun Cho, Seungyong Lee
We propose a novel approach to transferring the color of a reference image to a given source image.
1 code implementation • CVPR 2019 • Junyong Lee, Sungkil Lee, Sunghyun Cho, Seungyong Lee
Our method is evaluated on publicly available blur detection and blur estimation datasets and the results show the state-of-the-art performance. In this paper, we propose the first end-to-end convolutional neural network (CNN) architecture, Defocus Map Estimation Network (DMENet), for spatially varying defocus map estimation.
Ranked #1 on Defocus Estimation on CUHK - Blur Detection Dataset