Comment 8 for bug 521323
Revision history for this message
| Martin Pitt (pitti) wrote Re: "Text" scan is in black-and-white, not greyscale | #8 |
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In my previous "scandoc" script I used pngquant to reduce the number of grey levels to 4 (i. e. black, white, dark grey, light grey). That worked well enough for me, while still keeping small file sizes. I do agree that documents with 4 or 8 gray levels are much easier to read.