1. A method of generating a polygon mesh, comprising: scanning by a processing element a plurality of lines of an image to determine one or more pixel run lengths of interest; building by the processing element a collection of polygonal mesh rectangles based on the one or more pixel run lengths from the plurality of lines; simplifying by the processing element the collection of polygonal mesh rectangles by combining polygonal mesh rectangles having at least one of a similar width or a similar height; and generating by the processing element a polygon mesh based on the simplified collection of polygonal mesh rectangles.