Dataset: Koreatech-CGH © 2025 SPIN Lab, Korea University of Technology and Education (KOREATECH) and Digital Holography Research Group, Electronics and Telecommunications Research Institute (ETRI) This work is licensed under the Creative Commons Attribution-NonCommercial 4.0 International License. To view a copy of this license, visit: https://creativecommons.org/licenses/by-nc/4.0/