Fig. 1From: Weakly supervised video-based cardiac detection for hypertensive cardiomyopathyOverall pipeline for detection of hypertensive cardiomyopathy. Two sampling methods are compared (uniform sampling and cardiac cycle-based sampling), and the latter is favored. The cardiac cycle-based sampling further requires a trained ES/ED timing detection neural network based on bi-directional LSTM and 3D spatiotemporal convolutions, which is illustrated in Fig. 2Back to article page