• Improved support for the CCITTFaxDecode filter.
• Supported is the decoding of CCITTGroup 4 compressed data (for K<0)
• Supported is also the 1D decoding of CCITTGroup 3 compressed data (for K=0)
• CCITT Group3 2D(mixed) decoding is pending available test images (K>0).
• pdfcpu now extracts group 3 and 4 encoded black and white images to PNG.
• pdfcpu's tiff reader is also supporting CCITT group 3-1D and group 4 encoded images as of this release.