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2013
Conference paper (published)
An analysis of contemporary JPEG2000 codecs for image format migration
This paper presents results of an analysis of different implementations of the JPEG2000 standard, specifically part 1: JP2, an image format that is currently popular within the digital preservation community. In particular we are interested in the effect different JPEG2000 codecs (encoders and decoders) have on image quality in response...Palmer, William ; May, Peter ; Cliff, Peter
TIFF, image quality, generational loss, JPEG2000, migration, codec, and PSNR
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2016
Journal article
The preservation of disk-based content at the British Library: Lessons from the Flashback Project
This article introduces the British Library’s Flashback project, which is exploring the practical challenges of preserving digital content currently stored on physical media (magnetic and optical disks). It reports on a Flashback proof of concept that conducted experiments on a sample of content from hybrid collection items dating from between...