The Image Quality Analysis of Color Reproduction on Ink-jet Paper

Printing line quality was tested based on the image analytical method for evaluating color reproduction quality of commercial ink-jet paper. The micro-properties of printing image could be quantificational found. A pair-comparison psychophysical experiment was carried out to study human visual perception. The calculated results showed that the color reproduction quality, which was defined by variation of the vertical and horizontal line width, was consistent with psychophysical experiment. With the resolution increased, line width was close to 1 and color reproduction quality improved. It was reliable for evaluating color reproduction quality of ink-jet paper.