A Versatile Gamut Mapping for Various Devices
Abstract:GMA (Gamut Mapping Algorithm) is an essential technology to color appearance matching across the different devices or media. We have been introduced a design concept of 3D Image-to-Device GMA using compact GBD (Gamut Boundary Descriptor) and its extension into bi-directional versatile GMA with gamut compression from wide to narrow or gamut expansion from narrow to wide, depending on the image color distribution. Both algorithms were based on the common concept of “image-dependent”. Until now, GMA was mainly accomplished that was mapped the image into the printer gamut. However, because the observation method of the image has various devices, a versatile GMA adapted to a variety of display devices is necessary. In this paper, the gamut of display devices (such as LCD(liquid-crystal display) and CRT(cathode ray tube), etc) and printer devices (such as ink-jet- and toner-based-printer) was discussed in CIELAB space, and the versatile GMA was presented that image was well adapted to each device gamut using compact GBD.
Document Type: Research Article
Publication date: 2005-01-01
For more than 25 years, NIP has been the leading forum for discussion of advances and new directions in non-impact and digital printing technologies. A comprehensive, industry-wide conference, this meeting includes all aspects of the hardware, materials, software, images, and applications associated with digital printing systems, including drop-on-demand ink jet, wide format ink jet, desktop and continuous ink jet, toner-based electrophotographic printers, production digital printing systems, and thermal printing systems, as well as the engineering capability, optimization, and science involved in these fields.
Since 2005, NIP has been held in conjunction with the Digital Fabrication Conference.
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