@article{morellongrangeflickerfree4dmotionmodelin, title = {MoRel: Long-Range Flicker-Free 4D Motion Modeling via Anchor Relay-based Bidirectional Blending with Hierarchical Densification}, author = {Sangwoon Kwak and Weeyoung Kwon and Jun Young Jeong and Geonho Kim and Won-Sik Cheong and Jihyong Oh}, year = {2025}, eprint = {2512.09270}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2512.09270}, }