PFP-LHCINCA: Pyramidal Fixed-Size Patch-Based Feature Extraction and Chi-Square Iterative Neighborhood Component Analysis for Automated Fetal Sex Classification on Ultrasound Images

<div>Examples of fetal ultrasound images showing transverse views of a 20-week female fetus (a) and an 18-week male fetus (b) demonstrating labial folds and phallus, respectively (arrowheads).</div>

Contrast Media & Molecular Imaging

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Figure 1: PFP-LHCINCA: Pyramidal Fixed-Size Patch-Based Feature Extraction and Chi-Square Iterative Neighborhood Component Analysis for Automated Fetal Sex Classification on Ultrasound Images 

Figure 1 | PFP-LHCINCA: Pyramidal Fixed-Size Patch-Based Feature Extraction and Chi-Square Iterative Neighborhood Component Analysis for Automated Fetal Sex Classification on Ultrasound Images 