Two computer science researchers have come up with an algorithm that can take a low-resolution piece of pixel art and upscale it accurately to vector graphics ...

the pixel will simply... die. An example of the VPI bitmap-to-vector conversion. Bitmap (left) vs. vectorized (right) Looking at the sample images in the VPI paper (above), Bath's vectorizing ...

Fascinating research from Microsoft’s Johannes Kopf and Dani Lischinski of The Hebrew University has produced an algorithm that is remarkably good at turning 8-bit pixel art into shaded ...