This algorithm converts a bitmap image to vector paths enclosing the pixel groups. The outlined paths on the right side are slightly shifted to show their way around the pixels; they will, of course, ...

The input is a bitmap (PBM, PGM, PPM, or BMP format), and the output is one of several vector file formats. A typical use is to create SVG or PDF files from scanned data, such as company or university ...

A pair of 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. Imagine seeing SNES games ...

A novel bitmap scanning and marking method is proposed for reducing the processing time of repeated scanning operations in order to match different gray levels. Genetic algorithm-based multi-threshold ...