bstract. The use of color electrophotographic (EP) laser printing ystems is growing because of their declining cost. Thus, the print uality of color EP laser printers has become increasingly important. ince text and lines are indispensable to print quality, many studies ave proposed methods for measuring these print quality attributes. oner scatter caused by toner overdevelopment in color EP la...

In 3D printing of cement-based materials, it is imperative to ensure geometrical consistency the print with as-designed/modeled system. Time-dependent, deformable systems like concrete present multiple challenges in ensuring appropriate post-print quality. This paper presents a suite point cloud comparison techniques, which can be used individually or combination, quantify amount mismatch betwe...

The final print quality depends on the quality of the digital image as well as the properties of the printing system, the inks and the paper used. One of the most widely used digital printing technologies is ink jet, where ink is ejected directly onto a substrate from a jet device driven by an electronic signal. Most ink jet inks have low viscosity and low surface tension, which pose high deman...

In printing the final print quality depends on the quality of the digital image as well as the properties of the printing system and the paper used. One of the most widely used digital printing technology is ink jet where the ink is ejected directly onto a substrate from a jet device driven by an electronic signal. Most ink jet inks have a low viscosity and a low surface tension, which put high...

The structural properties and whiteness of the substrate surface markedly effect printing quality are closely related to primer coating processes. Herein, four different roller schemes were applied on MDF surfaces change their color, whiteness, gloss, roughness characterized for UV inkjet printing. Data analysis was conducted explore effects these variables color reproduction, relative contrast...

OBJECTIVES (a) To find out how much patient information material on display in family physicians' offices refers to management choices, and hence may be useful to support informed and shared decision-making (ISDM) by patients and (b) to evaluate the quality of print information materials exchanged during the consultation, i.e. brought in by patients or given out by family physicians. DESIGN A...

bstract. Because of the emergence of e-commerce and developents in print engines designed for economical output of very short uns, there are increased business opportunities and consumer opions for print-on-demand books and photobooks. The current state f these printing modes allows for direct uploading of book files via he web, printing on nonoffset printers, and distributing by standard arcel...

Finger print recognition technique is one of the challenging tasks in biometric security system. Apart from the Automatic Fingerprint Identification system (AFPIS) the offline and latent finger prints are still suffering in quality issue, hence, there is need for image enhancement. Now, a day’s various filters were used for fingerprint enhancement, but no one of them has proved 100% quality on ...