Fig. 2
From: Small sample-based disease diagnosis model acquisition in medical human-centered computing
Implementation of ZSAL. Implementation of ZSAL includes five steps: a medical image that does not contain lesions is selected by the expert doctor as a background image. The expert doctor selects the range of the lesions in the BGI. The expert doctor depicts texture features such as the contour of the lesion on the background image. The expert doctor selects a base color from the palette as the color of M to fill the lesion. The affine transformation, the color gradient filling, diversity transformation, and the fuzzy fusion method are used to generate a zero sample augmentation data set