Songhyun Chu is a fourth-year student in the Division of Interdisciplinary Studies in Cultural Intelligence at Dongduk Women's University, Seoul, Republic of Korea. Currently, she is pursuing a B.S. degree in Data Science. Her research interests include artificial intelligence and computer vision. Upon completing  her undergraduate studies, she intends to apply to graduate school to deepen her knowledge of computer vision and pursue  a career as a researcher.

Google Scholar / ORCID

1 Publication:

1. (KCI) "Facial Emotion Recognition Using Geometric and HOG Features," Journal of Korea Multimedia Society, vol. 28, no. 1, pp. 112-125, Jan. 2025.

2. (SCIE) "Data Augmentation with Centroid-Based Filtering and Undersampling for Robust Facial Emotion Recognition," Image and Vision Computing, Submitted. [Code]

Last Updated Date: October 2, 2025

Heesun Jo is a fourth-year student in the Division of Interdisciplinary Studies in Cultural Intelligence at Dongduk Women's University, Seoul, Republic of Korea. Currently, she is pursuing a B.S. degree in Data Science. Her research interests include artificial intelligence and computer vision. Upon completing  her undergraduate studies, she intends to apply to graduate school to deepen her knowledge of computer vision and pursue  a career as a researcher. Since November 2025, she has been serving as an intern at a laboratory at Korea University, Seoul.

Google Scholar / ORCID / GitHub

1 Publication:

1. (KCI) "Facial Emotion Recognition Using Canny Edge Detection Operator and Histogram of Oriented Gradients," Journal of Multimedia Information System, vol. 12, no. 1, pp. 1-12, Mar. 2025.

2. (T.B,D) "Enhancing Facial Emotion Recognition through Multi-Source CNN Ensembles," T.B.D. [Code]

Last Updated Date: November 12, 2025

Hyora Lee received the B.S. degree in Taxation and Accounting from Dongduk Women's University, Seoul, Republic of Korea, in February 2025. From March 2018 to September 2022, she worked in the office at Samsung Life Insurance, Seoul. Her research interests include artificial intelligence, healthcare, and computer vision. Since January 2025, she has been serving as an intern at the Medical AI Research in SMC (MARS), Samsung Advanced Institute for Health Sciences and Technology (SAIHST), Sungkyunkwan University, Seoul.

1 Publication:

1. (KCI) "Facial Emotion Recognition in Children Using Convolutional Neural Network with Data Augmentation," Journal of the Korea Society of Computer and Information, vol. 30, no. 2, pp. 21-31, Feb. 2025.

Last Updated Date: February 27, 2025