Shen, C.-C.C.-C.ShenPAI-CHI LI2020-04-162020-04-162001https://scholars.lib.ntu.edu.tw/handle/123456789/484604Tissue harmonic image analysis based on spatial covariancejournal article10.1109/58.9717172-s2.0-0035498427https://www.scopus.com/inward/record.uri?eid=2-s2.0-0035498427&doi=10.1109%2f58.971717&partnerID=40&md5=5c74310981bce645c77fffa6eaded913