Research on defect quantification technique of Sparse array Total focusing method imaging based on Coherence factor weightingKang Da, Zhang Hong, Zhang Yun-Miao, Wang Zi-Xin, Ma Zhao-Guang, Lin Shan-Shan and Li Jun-JieEPJ Web Conf., 361 (2026) 10001DOI: https://doi.org/10.1051/epjconf/202636110001