Abstract: A method comprising: obtaining an image; identifying a rotation angle for the image by processing the image with a first neural network; rotating the image by the identified rotation angle to generate a rotated image; classifying the image with a second neural network; and outputting an indication of an outcome of the classification, wherein the first neural network is trained, at least in part, based on a categorical distance between training data and an output that is produced by the first neural network.

Abstract: A method comprising: obtaining an image; identifying a rotation angle for the image by processing the image with a first neural network; rotating the image by the identified rotation angle to generate a rotated image; classifying the image with a second neural network; and outputting an indication of an outcome of the classification, wherein the first neural network is trained, at least in part, based on a categorical distance between training data and an output that is produced by the first neural network.

Abstract: A method of making a cuff by obtaining a piece of flexible material in the shape of a rectangle having first and second longitudinal edges, front and back faces, and first and second latitudinal edges; folding over the first and second latitudinal edges to meet the parallel fold lines; uniting the latitudinal edges to the fold lines to form first and second hems; folding a first half of the flexible material back over a second half of the flexible material along the third fold line so that the front face is on the interior and hems are on the exterior forming a tube; uniting the first and second longitudinal edges to form a flat tube having a closed tube edge, which is divided into a first closed tube edge and a second closed tube edge; folding the first closed tube edge over the second closed tube edge along a fourth fold line, which is perpendicular to the closed tube edge, so that the second hem is brought adjacent to but does not overlap the first hem to form a folded flattened tube; uniting the first clo

Abstract: A method of making a cuff by obtaining a piece of flexible material in the shape of a rectangle having first and second longitudinal edges, front and back faces, and first and second latitudinal edges; folding over the first and second latitudinal edges to meet the parallel fold lines; uniting the latitudinal edges to the fold lines to form first and second hems; folding a first half of the flexible material back over a second half of the flexible material along the third fold line so that the front face is on the interior and hems are on the exterior forming a tube; uniting the first and second longitudinal edges to form a flat tube having a closed tube edge, which is divided into a first closed tube edge and a second closed tube edge; folding the first closed tube edge over the second closed tube edge along a fourth fold line, which is perpendicular to the closed tube edge, so that the second hem is brought adjacent to but does not overlap the first hem to form a folded flattened tube; uniting the first clo