dc.contributor.author | Imai, Francisco | en_US |
dc.contributor.author | Rosen, Mitchell | en_US |
dc.contributor.author | Wyble, David | en_US |
dc.contributor.author | Berns, Roy | en_US |
dc.date.accessioned | 2007-07-05T14:20:05Z | en_US |
dc.date.available | 2007-07-05T14:20:05Z | en_US |
dc.date.issued | 2001-05 | en_US |
dc.identifier.citation | Sensors and Camera Systems for Scientific, Industrial, and Digital Photography Applications II 4306 (2001) 346-357 | en_US |
dc.identifier.issn | 0277-786X | en_US |
dc.identifier.uri | http://hdl.handle.net/1850/4264 | en_US |
dc.description | RIT community members may access full-text via RIT Libraries licensed databases: http://library.rit.edu/databases/ | |
dc.description.abstract | Efforts to construct end-to-end color reproduction systems based on the preservation of scene spectral data have been
underway at the Munsell Color Science Laboratory (MCSL). The goal is to present hardcopy results which are spectrally
matched to original colors. The evaluated approach consists of capturing scenes through a trichromatic digital camera
combined with multiple filterings followed by an image processing stage and then four-color printing. The acquisition end is
designed to estimate original scene spectra on a pixel-by-pixel basis based on system characterizations which takes into
account the camera sensitivities as modulated by the filterings and scene colorant make-up. The spectral-based printing used
in this research is able to produce the least metameric reproduction to the original scene using a computationally feasible
approach. Results show a system accuracy of mean ΔE*94 of 1.5 and spectral reflectance rms error of 0.9%. | en_US |
dc.description.sponsorship | The authors would like to express their gratitude to DuPont for their support of this research. We would also like to
acknowledge the work of many members of the Munsell Color Science Laboratory who are working on building our end-toend
spectral-based system. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | The International Society for Optical Engineering (SPIE) | en_US |
dc.relation.ispartofseries | vol. 4306 | en_US |
dc.subject | Multi-channel image acquisition | en_US |
dc.subject | Multi-spectral imaging | en_US |
dc.subject | MVSI | en_US |
dc.subject | Spectral printing | en_US |
dc.subject | Spectral reproduction | en_US |
dc.title | Spectral reproduction from scene to hardcopy: I. Input and output | en_US |
dc.type | Article | en_US |
dc.identifier.url | http://dx.doi.org/10.1117/12.426971 | |