Real-IAD MVN: A Multi-View Normal Vector Dataset and Benchmark for High-Fidelity Industrial Anomaly Detection. - Wenbing Zhu; Jianing Liang; Linjie Cheng; Yurui Pan; Zhuhao Chen; Qingwang Yan; Yudong Cheng; Jianghui Zhang; Mingmin Chi; Bo Peng (CoRR, 2026)