Slide 8
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Experiment and Dataset
• 41994 laparoscopic video frames (4fps)
• 13 patients(6: liver resection, 7: liver staging procedures)
• Labeled data: 2209 images (manual cotour)
• 67, 156, 148, 168, 246, 180, 140, 260, 198, 178, 166, 144, 158
• Original resolution: 1920x540 (black border)
• Input resolution: 1660x540
• 13-fold leave-one-out patient-out
• Common data augmentation( contrast, brightness adjustment and standardization)