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Illustrated Book Study: Digital Conversion Requirements Printed Illustrations

Comparison samples of unprocessed digital images of 45o angle halftones at 133 lpi, 150 lpi, and 166 lpi to images that have been treated with the Halftone Conversions Utility Process Utility

original image

133 lpi @ 45o

processed image

original image - 133 lpi @ 45o

processed image - 133 lpi @ 45o


original image

150 lpi @ 45o

processed image

150 lpi @ 45o  - original image

150 lpi @ 45o - processed image


original image

166 lpi @ 45o

processed image

166 lpi @ 45o -  original image

166 lpi @ 45o - processed image