Presentation RM15_2 07_SSaunders RM15 2 07 SSaunders
User Manual: RM15_2-07_SSaunders
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2D or 3D Stick the label to the picture Rijks Museum 2015 Sarah Saunders Why embed data in images? This is what we hear… • • • • • • • There are too many standards There are too many fields It’s too much work to add all that data The labels change depending on the software We do things our own way There’s no budget for improving our data Photographers do pictures not data The scandal of web orphans Museum Web Page http://art.thewalters.org/detail/80343/xantil-incense-burner-effigy-lid/ Downloaded Image ps1_tl200920188_back_dd_t10.jpg Who? What? When? Where? Museum? Copyright? Identity and attribution IPTC Core fields Missing - Painting Title and Creator. Could be in Description. IPTC Core fields Missing – Description Beyond DAM, beyond web … • Photographers can take control of data for their images • Workflow can be made easier • Embedded data can be used in practical ways by the public Pastoral images Images downloaded from web with embedded data are imported into a Powerpoint presentation MetaShotPpt - PowerPoint importer Mac or Windows Title : R-20091016-0002.jpg Creator : National Gallery of Art Description : Carl Philipp Schallhas (Austrian, 1767 - 1797 ), Ancient Trees in a Pastoral Landscape, 1790/1795, red chalk over traces of black chalk on wove paper, Gift of Katrin Bellinger in memory of Wolfgang Ratjen City : Washington, DC Creator : 11610 DateCreated : 2012:12:23 09:22:10Z Description : illustration for 'Little Boo Peep'., Subject : rural,pastoral,colour,poetry,outdoors,people,female,woman ,19th century,children's literature,illustration,nursery rhyme,children's drawings,little bo peep, color,outdoor,females,women,personalities,famous people,named people,colours,poem,poems,childrens literature,childrens stories,children's stories,illustrated,farmland,outside,children's books,children's story,childrens books,childrens book,children's pictures,childrens pictures,childrens picture,childrens drawing Rights :©The British Library Board Location : St Pancras City : London State : England Country : GBR Photographers • You have the object or artwork • You can add data at source • Photographers need not be locked out of data workflow (even if they don’t have DAM) SCREM for Heritage Media Files SChema for Rich Embedded Metadata for Heritage SCREM PROJECT organisers Greg Reser University of California San Diego Sarah Saunders Electric Lane SCREM PROJECT aims • Make data entry easier at all points in the workflow • Extend IPTC fields for heritage metadata • Encourage people to use the fields available • Use existing standards to create a practical schema (SCREM) for embedding and reading heritage data in images Data schemas EMBEDDED COLLECTIONS MANAGEMENT SCREM XMP panel IPTC Starts with object description Treats object and image separately and relates to image workflow Starts with image description Detailed description of object and its administration including movements, exhibition condition and provenance More granular data for object than IPTC, but not so detailed as COLLECTIONS MANAGEMENT. Granular data about image and its administration, and includes key details of artworks and object depicted Used by institutions Can be used by institutions to exchange granular data about image and work Used in image workflow and publishing/viewing environment IPTC - Artwork/Object Fields IPTC Extension 2008 First time artwork information separated from image information ARTWORK • • • • • • Title Date Created Creator Source Source Inventory Copyright notice 2014 IPTC Photo Metadata standard Added some key artwork/object fields not in 2008 version • • • • • • • • • Title Date Created Circa date created Creator Creator ID Source Source Inventory URL Copyright notice Style/Period • • • • • • • Current copyright owner name Current copyright owner ID Current licensor name Current licensor ID Physical description Content description Contribution description Granularity principle How do you want it? • Granular means you can have your data how you want it (lumps or granules) • Solid lumps can’t be split Criteria for IPTC candidates YES if • about the digital image • needed to identify source, creator and copyright of artwork • links to more granular data on the web • descriptive data useful for end user • useful for image retrieval • can be mapped from other schemas Criteria for IPTC candidates NO if • about movement, condition, exhibition of work, except where needed for accreditation • specific to institution holding the work and not needed by outside users • detailed provenance (former owners etc) • about monetary value or insurance of work Consultation – with interest group Image libraries, collections management cataloguers, software providers Consultation • We consulted on the scope of the project , and the fields needed • There were 3 iterations, and some areas where fields were concatenated Issues • We could not add unlimited number of fields • Recognition that authoritative data is held in collections management system • Persistence of data - snapshot or link? • Human or machine readable? • Technical XMP issues Principles Support registry entries and machine readable data Display human readable data Link to authoritative sources where possible Cater for non-art objects and the way they are sourced • Include ‘display’ and ‘search’ metadata • • • • 2014 IPTC Photo Metadata standard Added some key artwork/object fields not in 2008 version • • • • • • • • • Title Date Created Circa date created Creator Creator ID Source Source Inventory URL Copyright notice Style/Period • • • • • • • Current copyright owner name Current copyright owner ID Current licensor name Current licensor ID Physical description Content description Contribution description Once we have the data fields, what then? • Let people know they exist • Encourage software adoption • Get people using them The usual comment Speed things up…. create a panel ! • Create a panel! IPTC - New Artwork/Object Fields (2014) Artwork/Object Image IPTC - New Artwork/Object Fields (2014) Image - with artwork/object data IPTC - New Artwork/Object Fields (2014) Image Rights Admin The VRA panel Image Rights Admin Using web resources Linked Open Data Linked Open Data Linked Open Data Linked Open Data The compatibility question • Infinite multiple values don’t work with spreadsheet data exchange • Compatibility mode has limited number of values (eg up to 3 Creators) • Note that you can hide fields you don’t want to see! SCREM panel • More data fields than IPTC • Uses IPTC AO fields • LIDO style event based schema • Has fields useful to photographers eg inscription • Aims to be user friendly SCREM panel blueprint SCREM panel – event based Free or commercial…. • • • • Identification is important Rights are important Descriptive information can be used Attribution is about public access to information When to embed WHEN IT AIDS THE WORKFLOW • Transfering data to the database environment • Data transfer between departments or institutions (sometimes) • Data transfer between image libraries for commercial sales When to embed ALWAYS • When the image ‘escapes’ from the database • Any image that can be control-click downloaded from the web SCREM • Uses fields from existing schemas • Uses some IPTC fields • Enables exchange of richer data Labels and standards • There are too many standards Use existing standards • It’s too much work to add all that data Use automation, hide what you don’t need • The labels change depending on the software Make demands on software companies - get used to mapping • We do things our own way Fine, but can you share your data? • There’s no budget for improving our data You can get it right from now on for very little cost • Photographers do pictures not data Not true! What have we learned about creating and using standards ? • • • • • Create a small group for the project Consult with practitioners Provide practical tools for use Use open linked data Hold tight to the vision – this is a long game above all Start Now! www.electriclane.co.uk www.electriclane.blogspot.co.uk www.metadatadeluxe.pbworks.com
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