1/28/2024 0 Comments Amniotic fluid imagesOligohydramnios is associated with a higher incidence of stillbirth or miscarriage. Abnormal AF volumes can lead to significant complications including oligohydramnios (inadequate AF level) and polyhydramnios (excess AF level). Although, complications might arise if the volume of AF within the uterus is either too little or too high. Overall, the proposed study produces an effective result in successfully classifying the AF levels, thereby building automated, effective models reliant on transfer learning in order to aid sonographers in evaluating fetal health.ĪF is a liquid seen in the amniotic sac that envelops the developing fetus in the uterus, serving a variety of roles, and is essential for embryonic development. The results showed that MobileNet achieved an overall accuracy of 0.94. Five transfer learning models, namely, Xception, Densenet, InceptionResNet, MobileNet, and ResNet, were applied. The dataset used consisted of 166 US images of pregnant women, and initially the dataset was preprocessed before training the model. Therefore, in this paper, we utilized transfer learning models in order to classify the AF levels as normal or abnormal using the US images. However, automating this process by developing robust, precise, and effective methods for detection will be beneficial to the healthcare community. Furthermore, its measurement and accuracy are prone to errors as it heavily depends on the sonographer’s experience. The detection of AF is usually a time-consuming process as it is patient specific. Hence, AF detection is a vital measurement required during early ultrasound (US), and its automation is essential. Moreover, AF level is also a critical factor in determining early deliveries. Low AF entails the risk of premature birth, perinatal mortality, and thereby admission to intensive care unit (ICU). Determining the AF levels at an early stage helps to ascertain the maturation of lungs and gastrointestinal development, etc. Amniotic Fluid (AF) refers to a protective liquid surrounding the fetus inside the amniotic sac, serving multiple purposes, and hence is a key indicator of fetal health.
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