deepzoom_tile.py slowness

Mathieu Malaterre mathieu.malaterre at gmail.com
Wed Jul 18 08:17:28 EDT 2012


Hi all,

  I am trying to use deepzoom_tile.py on some TIFF files [1]. The
application has been running for quite some time (>1 hour) without
producing any output so far. Does anyone know what type of preprocess
I should run on those TIFF files to make them more efficient with
openslide ?

Thanks

[1].
TIFF Directory at offset 0x5ae10008 (1524695048)
  Image Width: 21120 Image Length: 24064
  Bits/Sample: 8
  Sample Format: unsigned integer
  Compression Scheme: None
  Photometric Interpretation: RGB color
  Samples/Pixel: 3
  Rows/Strip: 1
  Planar Configuration: single image plane
  Page Number: 0-1
  DocumentName: L1.tif
  ImageDescription:  ndpi

  Software: GraphicsMagick 1.3.12 2010-03-08 Q8 http://www.GraphicsMagick.org/


-- 
Mathieu


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