Figure 1
From: DLA-Net: dual lesion attention network for classification of pneumoconiosis using chest X-ray images

Examples of four different categories of pneumoconiosis based on the profusion of small opacity lesions. (a) cat-0, (b) cat-1, (c) cat-2, and (d) cat-3. Red bounding boxes correspond to densities of small opacities in images of different categories.