Sunday, February 18, 2007
A matter of vision
One thing that I found out from my work with digital photographs of documents is that much of my difficulties with reading pages in gothic typeface stem from the small size. I also find that adjusting the brightness and contrast, in conjunction with zooming in to larger size, that I do much better reading the text than if I am left with reading paper with the gothic type face. If I am trying to read from images of copies, the resolution really makes a difference. I have found that pages that I scanned from copies are much lower resolution than photographs, and the images with gothic typeface are much more difficult to read. I probably need to photograph my copies of the Onstelde-Zee, from the James Ford Bell Library at the University of Minnesota, to see if that helps readability. High-resolution digital cameras are good; scanners are not.