Improvement of JPEG XL Lossy Image Coding Using Region Adaptive DCT Block Partitioning Structure

by Joonhyung Cho, Oh-Jin Kwon, Seungcheol Choi
Published 2021-01-01

Evaluating the Coding Performance of 360° Image Projection Formats Using Objective Quality Metrics

by Ikram Hussain, Oh-Jin Kwon, Seungcheol Choi
Published 2021-01-01

A Center-to-Edge Progression for Equirectangular Projected 360° JPEG Images

by Oh-Jin Kwon, Joonhyung Cho, Seungcheol Choi
Published 2021-01-01

A Watermark-Based Scheme for Authenticating JPEG Image Integrity

by Oh-Jin Kwon, Seungcheol Choi, Beomyeol Lee
Published 2018-01-01

A Method for Fast Multi-Exposure Image Fusion

by Seungcheol Choi, Oh-Jin Kwon, Jinhee Lee
Published 2017-01-01

Improvement of JPEG XT Floating-Point HDR Image Coding Using Region Adaptive Prediction

by Oh-Jin Kwon, Seungcheol Choi, Dongkyoo Shin
Published 2018-01-01

Method for Effectiveness Assessment of Electronic Warfare Systems in Cyberspace

by Seungcheol Choi, Oh-Jin Kwon, Haengrok Oh, Dongkyoo Shin
Published 2020-12-01

Subjective Assessment of 360° Image Projection Formats

by Tran Thi Hai Uyen, Oh-Jin Kwon, Seungcheol Choi, Ikram Hussain
Published 2020-01-01