Deep learning-enhanced prediction of small intestinal bleeding points using long short-term memory networks

Figure 3 Schematic representation of the temporal frame sequences used for long short-term memory input. A: Balanced sequence: Continuous video frames capturing the 3-second interval immediately before and the 3-second interval after the bleeding point; B: Post-event sequence: Discontinuous frames preceding the bleeding point, followed by a continuous 6-second sequence of the bleeding event; C: Pre-event sequence: A continuous 6-second sequence leading up to the bleeding point, followed by discontinuous frames.