Figure 1 | Scientific Reports

Figure 1

From: A preliminary deep learning study on automatic segmentation of contrast-enhanced bolus in videofluorography of swallowing

Figure 1

Examples of contrast bolus segmentation using deep learning (A) The contrast bolus was accurately predicted. (B) The contrast bolus was not accurately predicted. This may have been caused by false-positive detection of the metals and chin area. (C) The contrast bolus, including area showing aspiration swallowing, was accurately predicted. (D) The retention of contrast medium in the pyriform sinus was well-visualized.

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