| 摘要 |
<p>A method of high resolution digital embossing by printing a polymer overlayer over a printed file, comprising: receiving a digital image of a printed file, identifying text characters in the digital image, for each identified text characters determining the font type and size, using a lookup table to determine a percentage of polymer pixels reduction for the identified font type and size, creating a raster image for a polymer overlayer to be printed over the printed areas of the printed file and printing a polymer overlayer according to the raster image over the printed file, wherein creating a raster image comprises stochastically removing the determined percentage of pixels from the overlay area concurrent with each identified character.</p> |
