ocr: TiFF5.0Appendices Appendix :: Horizontal Differencing Predictor This appendix, written after the release of Revision 5.0 of the TIFF: specification, isstill In draft form. Please send any comments to the Aldus Developers Desk. Revision 5.0 of the' TIFF specification defined. ai new tag called "Predictor" that describes techniques that may be used in conjuction with TIFF compression schemes. We now define. al Predictor that greatly improves compression ratios for some images. The horizontal differencing predictor is assigned the lag value Predictor = 2: Predictor Tag =317(13D) Type =SHORT N =1 ...
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