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Titre: Article technique très pointu en anglais : Understanding image sharpness Posté par: fendleroc le 16 Avril 2007 à 21:09:17 http://www.normankoren.com/Tutorials/MTF.html
Table of contents for the image sharpness series Part 1: Introduction Introduction to modulation transfer function (MTF) Definition | Virtual chart | MTF data and other links Human visual acuity Part 1A: Film and Lenses Part 2: Scanners and sharpening 4000 vs. 8000 dpi scans Part 3: Printers and prints Part 4: Epson 1270 results Part 5: Lens testing Part 6: Depth of field and diffraction Digital cameras vs. film, part 1 | part 2 Part 8: Grain and sharpness: comparisons |