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Showing 21-30 of 323 for migration

  • TIFF to JPEG2000 Migration Experiment at ONB Investigator(s) Sven Schlarb Dataset SP:Austrian National Library Tresor Music Collection Platform SP:ONB Hadoop Platform Purpose of this experiment The purpose of this experiment is to evaluate the performance of a scalable workflow for migrating TIFF images to images
  • Validating TIFF to JPEG2000 migration One line summary Validating JPEG2000 files after conversion from TIFF and tracing source of errors Detailed description There are number of potential tools and algorithms that can be used to verify quality of JPEG2000 files. It may be necessary to use a range of tools to validate
  • LSDRT12 Detect undesired influence of lossy JP2 compression on OCR in the absence of ground truth Collection: this is an example include. edit this to include the datasets you would like in your scenario Issue: this is an example include. edit this to include the issues you would like in your scenario Solutions: this i
  • Migration & Quality Assurance Worksheet Session Aims Use the File Information Toolkit (FITS) to identify an files format Use FITS to validate that an image is well formed and valid Use OpenJPEG to create JPEG 2000 images. Use OpenJPEG to convert JP2Ks to TIFF images. Use the tiffcmp utility to on converted files
  • RDST2 Format Migration of (raw) Scientific Datasets Collection: Issues: Issue 1 Issue 2 Solutions:
  • SO31 Preservation Grade TIFF to JPEG2000 Migration Title SO31 Preservation Grade TIFF to JPEG2000 Migration Detailed description JPEG2000 has some issues as a preservation format http://www.dlib.org/dlib/may11/vanderknijff/05vanderknijff.html. It would be nice to have a tool that can migrate a TIFF to JPEG2000
  • Checking that significant properties are preserved after migration Title Checking that significant properties are preserved after migration Detailed description AFter a file migration (from pdf to pdf/a, doc to docx, doc to pdf/a) we should check that the conversion has been successful and that the significant
  • IS32 Basic Migration of RAW to NeXus data Title IS32 Basic Migration of RAW to NeXus data Detailed description obsolescence of RAW files and preference … /layouts/userdisp.aspx?ID=32 (ONB) Possible Solution approaches No suitable solutions exist at present. Hence, a suitable RAWtoNeXus migration mechanism would
  • Ensuring valuable material is not lost during migration Preservation Scenario Large Scale Migration of TIFF images from digitised books and periodicals. Digitisation performed 90s 2010, originals in poor state. Migrated to JP2Ks, during 2012 to cut down storage volume. Preservation Issues Ensuring that the migrated
  • Quality assurance of a migration from TIFF to JPEG2000 One line summary Quality assurance of a migration from TIFF to JPEG2000 to ensure that significant properties of the TIFF master originals are captured in the JPEG2000 derivatives Detailed description Issue champion Paul Wheatley Possible approaches Image