FOP 0.20.5rc2

ISSUE: TIFF image rendering in pdf is lossy.

QUESTION 1: Is this a configuration item?
QUESTION 2: How can I, as a user, resolve this issue.

Comparison of tiff image to rendered image in pdf. PDF 
shows marked degredation.

PDF contains tag: /DCTDecode - indicates lossy compression

Using a faxed tiff image.  

Looked at ./org/apache/fop/image/TiffImage.java:
  According to code when compression type equals 3 use CCFFilter.
  Suspect, however, that DCTFilter used instead.

tiffinfo:
  Image Width: 1728 Image Length: 1073
  Resolution: 204, 98 pixels/inch
  Bits/Sample: 1
  Compression Scheme: CCITT Group 3
  Photometric Interpretation: min-is-white
  FillOrder: msb-to-lsb
  Orientation: row 0 top, col 0 lhs
  Samples/Pixel: 1
  Rows/Strip: 1073
  Planar Configuration: single image plane
  Group 3 Options: (0 = 0x0)
  Fax Data: clean (0 = 0x0)

Can convert the image format and render with better 'visual'
results, but this makes fop a little hungry. (tried png).

Your help is appreciated.


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