Digital Negative An open standard for born-digital image - PowerPoint PPT Presentation

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Digital Negative An open standard for born-digital image preservation Isaiah Beard RUCore Advisory Team Meeting Pane Room, Alexander Library August 30, 2006 Why consider born-digital? The use and production of film cameras is dwindling

Digital Negative An open standard for born-digital image preservation Isaiah Beard RUCore Advisory Team Meeting – Pane Room, Alexander Library August 30, 2006
Why consider born-digital? The use and production of film cameras is dwindling Manufacturer Analog Status Digital Status Still making film cameras, Has Designs and builds all of their Canon stated they will “consider” halting own digital cameras. film camera development in the future. Ending analog film business. All Designs and builds cameras, and FujiFilm assets previously devoted to film also sells CCD image sensors to will be re-focused on chemistry other camera makers. and pharmaceuticals. Konica-Minolta Has ceased all production and Sold all digital camera assets to development of cameras . Sony. Struggling business. Announced that Now outsourcing digital camera Kodak is has ceased all in-house camera production to Flextronics as of production. No new film cameras. August 6, 2006. Leica Partnered with Panasonic for the Still makes film cameras (M-Series), LUMIX line, over 15 models but has only developed one new available, new models every year. design in over 20 years. Designs and builds all of their No longer developing analog Nikon own digital cameras; partners cameras, currently makes only one with Sony and FujiFilm for film model in-house. electronics.
All the new players in the field of photography… •Sanyo •Casio •Sony •Flextronics (Kodak) •Samsung •Hewlett-Packard •Panasonic … are digital-only.
Adobe Digital Negative  Provides an openly published format for an equivalent to a film negative – a complete recording of how a photograph was recorded by a digital camera’s image sensor.  Helps solve the problem of various camera makers developing their own, proprietary “RAW output” formats – most of which are incompatible with each other.  Contributes to integrity of the preservation archive by providing an truly unmodified original master of a digital photograph.
DNG Support  Primary Supporter: Adobe Systems, Inc.  Two most recent versions of Adobe Photoshop support DNG  Recently released Adobe Lightroom as a free beta public release.  Over 41 different software manufacturers natively support DNG; some titles are freeware.  8 major camera makers support native DNG  Adobe provides a free DNG converter for other camera models

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