Yun-you HU, Liang XU, Han-yang XU, Xian-chun SHEN, Yong-feng SUN, Huan-yao XU, Ya-song DENG, Jian-guo LIU, Wen-qing LIU. Adaptive Matched Filter Detection for Leakage Gas Based on Multi-Frame Background[J]. Spectroscopy and Spectral Analysis, 2022, 42(10): 3307