|
|
1.1 ! root 1: .TH IMSCAN 1 "arend" ! 2: .CT 1 graphics ! 3: .SH NAME ! 4: imscan \(mi scan greyscale images ! 5: .SH SYNOPSIS ! 6: .B imscan ! 7: [ ! 8: .BI -s N ! 9: ] ! 10: [ ! 11: .BI -l N ! 12: ] ! 13: .I file ! 14: .SH DESCRIPTION ! 15: .I Imscan ! 16: digitizes an image with an Imagitex grey-scale scanner ! 17: and places the result in the named file in the form of ! 18: .IR picfile (5). ! 19: The options are ! 20: .TP ! 21: .BI -s N ! 22: Set a scale factor ! 23: .RI 1\(<= N \(<=9, ! 24: default 4. ! 25: With scale factor ! 26: .I N ! 27: the image is subsampled: only 1 out of every ! 28: .I N\(muN ! 29: pixels is stored. ! 30: A larger scale factor, therefore, produces a smaller image. ! 31: .TP ! 32: .BI -l N ! 33: Use lens focal length ! 34: .I N, ! 35: where ! 36: .I N ! 37: is either 5 or 8 (default). ! 38: The 8-inch lens scans images at 480 dots per inch. ! 39: The 5-inch lens scans at 754 dots per inch. ! 40: .SH "SEE ALSO" ! 41: .IR cscan (1), ! 42: .IR pico (1), ! 43: .IR qsnap (1), ! 44: .I mugs ! 45: in ! 46: .IR face (9.7), ! 47: .IR picfile (5) ! 48: .SH BUGS ! 49: It is hard to get more than 2000 pixels per scanline reliably. ! 50: For large originals, higher scale factors work better than ! 51: smaller ones.
This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.