1. A method of increasing image resolution, the method comprising: scaling, using an imaging device, vector contours associated with a first image, the first image comprising a first resolution, the vector contours being scaled to a second resolution, the second resolution being greater than the first resolution; generating, using the imaging device, a guiding image based on the vector contours, the guiding image being generated at the second resolution; generating, using the imaging device, a second image based on the first image using the guiding image, the second image being generated at the second resolution; generating binary images associated with the first image, the binary images comprising different quantization levels; and converting the binary images to the vector contours by bitmap tracing the binary images.