ResearchBenchmarksDoppler Velocity Estimation on Kidney-mimicking phantom in-silico (simulation)Doppler Velocity Estimation on Kidney-mimicking phantom in-silico (simulation)Follow0.953R2 (Frame 1)U2-rPCA0.9468640.9484570.950050.951643Oct 1, 2025Evaluation resultsMethodMethodLinksR2 (Frame 1)R2 (Frame 2)R2 (Frame 3)U2-rPCA2025.100.9530.90020.8458IRLS-rPCA2025.100.94760.89750.8538SVD2025.100.94710.87220.8536