Resolution is a measure of the ability of an imaging system to reproduce fine details, something an increasing number of digital printer users care passionately about. Despite this interest, resolution is not routinely measured or specified by printer manufacturers. Among the reasons is the absence of industry standard resolution metrics for digital printers. In this initial paper, the authors ...

With this research we propose the implementation of a overlay restful API for 3D printers to expose these machines to the Internet for utilization within cloud services. This is to abstract the underlying communication structure and means for accessing and controlling a 3D printer resource which is performed in one of three ways. The ®rst method of accessing and controlling a 3D printer is via ...

Background: This study describes the possibility of implementing three-dimensional printing technology to create a precise construction of a planned bolus, based on computed tomography information stored in the Digital Imaging and Communications in Medicine (DICOM) format file. Materials and Methods:  To create the bolus with a 3D printer, we converted data in the DICOM format to the s...

background: this study describes the possibility of implementing three-dimensional printing technology to create a precise construction of a planned bolus, based on computed tomography information stored in the digital imaging and communications in medicine (dicom) format file. materials and methods:  to create the bolus with a 3d printer, we converted data in the dicom format to the stereolith...

Multispectral printer characterization requires an effective model to map the inputs to the printer (i.e., the digital counts of the inks) into reflectance spectra and vice versa. Most of the methods for printer modeling are based on the color mixing model of Neugebauer, but this model, in its original formulation, is a rather poor predictor of the printer's output, since it fails to take into ...

We develop a computer aided design (CAD) tool for the simulation and testing of a color image printing pipeline. True color images typically have three color planes (red, green and blue) with eight bits of resolution per pixel per image plane. Printing these images involves a binarization process called halftoning which converts each color plane into a binary image for rendering on binary devic...

Maintaining the printing configuration files for a large site (400 machines, 60 public printers, 40 private printers, 30 print spoolers) can be a major job. At RPI, we developed a system that will automatically generate the printer configuration file for any machine, depending on what printers are driven by that machine. It also allows us to only have a printer appear only on a subset of machin...