What is resolution and why is it important for raster to vector conversion?
Low resolution raster images are one of the most frequent causes of poor raster to vector conversion results. As stated in another article, raster images are made up of little squares called pixels. The number of pixels per inch of a raster image is called its resolution. Resolution is measured in dpi (dots per inch). An image with a resolution of 300 dpi has 300 pixels along each inch. An image with a resolution of 600 dpi has 600 pixels along each inch, etc.