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February 1999
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1999.02.02 15:32 "Re: Basic question regarding PackBits...", by Helge Blischke
Takao Matsuda wrote: > > Hello > > I have a question regarding PackBits compression. There might be some > description about this somewhere, but I haven't found it so far, so... there is a description of the algorithm in the TIFF V6 spec, wich is - I assume - at Adobe's web site somewhere. > > When image data is compressed in TIFFWriteEncodedStrip() by PackBits > algorithm, is the data compressed in the unit of a line or in the unit > of a strip? Data is _always_ cpmpressed in units of strips or tiles, respectively > > Thank you in advance. > > Takao Matsuda @ Dainippon Screen Helge -- H.Blischke@srz-berlin.de H.Blischke@srz-berlin.com H.Blischke@acm.org