D. René Rasmussen

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This paper addresses the need for a manageable method of evaluating the overall image quality of hardcopy output from printer systems so that the systems can be compared in a meaningful way. Image quality metrics are widely used and are very objective, but are unsuitable for this purpose because there is no good way of extracting overall image quality from(More)
An algorithm is described for measuring the subjective, visual impact of 1-D defects (streaks and bands) in prints. A general approach to measurements of spatially localized image defects is described, attempting to directly match three stages of processing by the human observer: formation of the perceived image, identification of individual defects, and(More)
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