Figure 5.

The results of the prediction of esophageal cancer are displayed on the narrow-band endoscopic imaging, where the correct position (green rectangle) is compared with the predicted result; (a) is the normal esophageal test result, which is not displayed under the diagnosis of SSD; (b) shows the detection result with low-grade dysplasia. Under the diagnosis of SSD, the blue bounding box surrounds the lesion area; (c) shows with the area between high-grade dysplasia and low-grade dysplasia. The test result shows that the gray bounding box surrounds the lesion area under the diagnosis of SSD; (d) shows the detection result of the invasive cancer area, and the orange bounding box surrounds the lesion area under the diagnosis of SSD.