Halftoning of a colour image is normally performed by halftoning the colour separations independently. Each halftoned image then builds the corresponding colour separation of the ...
I describe my experiences as an artist in making large digital portraits along with some of the issues that make this process more exciting, and cumbersome, than picking up a penc...
Current digital documents provide few traces to help user browsing. This makes document browsing difficult, and we sometimes feel it is hard to keep track of all of the informati...