Efficient Synchronous Real-Time CADe for Multicategory Lesions in Gastroscopy by Using Multiclass Detection Model

Figure 8

Typical detection failure examples of each lesion category. The lesion in (a) is labelled as cancer which is detected as an ulcer because of the vitiligo. The lesions labelled in (b–d) are false positive.

(a)

(b)

(c)

(d)