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Topic: Identification of Image mode in multi-page pdf
Conf: (P-PDF) Paper to PDF, Msg: 30736
From: aandi
Date: 11/28/2001 11:39 PM
Ok, a rough idea can be obtained by looking for the image XObjects in the files, examining the BitsPerComponent and ColorSpace. The PDF format is, however, complex. Your next step would probably be to start examining it, especially sections 3.1,3.2,3.4,3.6,3.7,4.1-4.3,4.5 and 4.8.