Shan Ming-Guang, Liu Xiang-Yu, Pang Cheng, Zhong Zhi, Yu Lei, Liu Bin, Liu Lei. Off-axis digital holographic decarrier phase recovery algorithm combined with linear regressionJ. Acta Physica Sinica, 2022, 71(4): 044202. DOI: 10.7498/aps.71.20211509