COMALite J [/URL]
il y a 1 an (modifié)]It was a real piece of paper scanned on a Xerox WorkCentre Model 7655 multifunction machine using Scan-to-Email, and the resulting Email with attached and heavily optimized .PDF automatically generated (with layers produced by the MRC algorithm patented by Xerox) was opened by a White House website person. Because whoever scanned it inserted it wrong-end first into the WorkCentre’s automatic sheet feeder, the Emailed document was upside-down, so the website person rotated it 180° in Mac OS 10.6.7 “Snow Leopard”’s Preview app, saved it back out, and uploaded that. Between the WorkCentre and Mac OS X’s Preview (or, rather, the underlying Quartz PDFContext subsystem of Mac OS X that can handle PDF files natively, unlike Windows) and just the basics of how scanners work, every so-called “evidence of forgery” is explained: the layers, the “kerning,” the chromatic aberration, the differing pixel patterns for the same letter (“different fonts”), the occasional identical bit-pattern for the same letter (funny how Birther “experts” claimed that two 180° diametrically opposite things, one of which had to be true, were both “evidences of forgery”!), and so on and so on, are fully explained through ordinary operation of ordinary office equipment by ordinary moderately trained staffers.
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