@article{bemtrainingfreebackgroundembeddingmemory, title = {BEM: Training-Free Background Embedding Memory for False-Positive Suppression in Real-Time Fixed-Background Camera}, author = {Junwoo Park and Jangho Lee and Sunho Lim}, year = {2026}, eprint = {2604.11714}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2604.11714}, }