Ground Truth Richtlinienen OCR-D: Koordinierten Fรถrderinitiative zur Weiterentwicklung von Verfahren der Optical
Character Recognition gefรถrdert von der DFG
One-to-one relation between to layout object. Use 'link'
for loose relations and 'join' for strong relations
(where something is fragmented for instance).
Examples for 'link': caption - image floating -
paragraph paragraph - paragraph (when a paragraph is
split across columns and the last word of the first
paragraph DOES NOT continue in the second paragraph)
drop-cap - paragraph (when the drop-cap is a whole word)
Examples for 'join': word - word (separated word at the
end of a line) drop-cap - paragraph (when the drop-cap
is not a whole word) paragraph - paragraph (when a
pragraph is split across columns and the last word of
the first paragraph DOES continue in the second
paragraph)
<complexTypename="RelationType"><annotation><documentation>One-to-one relation between to layout object. Use 'link' for loose relations and 'join' for strong relations (where something is fragmented for instance). Examples for 'link': caption - image floating - paragraph paragraph - paragraph (when a paragraph is split across columns and the last word of the first paragraph DOES NOT continue in the second paragraph) drop-cap - paragraph (when the drop-cap is a whole word) Examples for 'join': word - word (separated word at the end of a line) drop-cap - paragraph (when the drop-cap is not a whole word) paragraph - paragraph (when a pragraph is split across columns and the last word of the first paragraph DOES continue in the second paragraph)</documentation></annotation><sequence><elementname="Labels"type="pc:LabelsType"minOccurs="0"maxOccurs="unbounded"><annotation><documentation>Semantic labels / tags</documentation></annotation></element><elementname="SourceRegionRef"type="pc:RegionRefType"minOccurs="1"maxOccurs="1"></element><elementname="TargetRegionRef"type="pc:RegionRefType"minOccurs="1"maxOccurs="1"></element></sequence><attributename="id"type="ID"use="required"/><attributename="type"><simpleType><restrictionbase="string"><enumerationvalue="link"/><enumerationvalue="join"/></restriction></simpleType></attribute><attributename="custom"type="string"><annotation><documentation>For generic use</documentation></annotation></attribute><attributename="comments"type="string"/></complexType>