%0 Journal Article %A Wu, Bingzheng %A Liu, Peizhong %A Wu, Huiling %A Liu, Shunlan %A He, Shaozheng %A Lv, Guorong %D 2023 %J Computer Modeling in Engineering \& Sciences %@ 1526-1506 %V 134 %N 2 %P 1069--1089 %T An Effective Machine-Learning Based Feature Extraction/Recognition Model for Fetal Heart Defect Detection from 2D Ultrasonic Imageries %M doi:10.32604/cmes.2022.020870 %U http://www.techscience.com/CMES/v134n2/49556