One of the main features of Rebelle 5 is NanoPixel, a scaling system based on machine learning. The first part of the word Nano means something very small. Pixel is what a digital image is made of, colored dots. The system automatically fills in the missing details when the user enlarges the image, allowing him to export his work at 16 times the size for printing without loss of detail. For example, this still life has a resolution of 1865 x 2429 pixels. If you print it on a professional printer, the size would be 16 x 20 cm, smaller than the A4 format. But with Nano-Pixels, you can get a print of 63 x 82 cm!