63fb46d6_bster_US___Patent_applications__Description
[Patent application number] 20140314334 [Published] 10-23-2014 [Description] 
METHOD AND APPARATUS FOR FINER CONTROL IN THIN LINE GROWTH - A method, non-transitory computer readable medium, and apparatus for providing controlling a thin line growth are disclosed. For example, the method receives an image in a first resolution, wherein each pixel of a plurality of pixels within the image is marked with a first tag and a second tag, wherein the first tag determines whether each pixel is on or off in the image and the second tag determines whether a thin line growth for each pixel is on or off in the image and produces a second image in a second resolution based upon the image in the first resolution, wherein the thin line is grown by turning on each pixel in a sub-line that is adjacent to a different pixel from a different sub-line having the first tag on and the second tag of the each pixel in the sub-line is on.
Xing Li, Webster US - Patent applications