Clarify if subordinate bbox must be inside the superordinate bbox

kba / hocr-spec

The hOCR Embedded OCR Workflow and Output Format

http://kba.github.io/hocr-spec/1.2/

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Clarify if subordinate bbox must be inside the superordinate bbox #104

Closed SantosSi closed 6 years ago

SantosSi commented 6 years ago

E.g. if a textline is within the boundaries of a paragraph.

kba commented 6 years ago

See #23. Unfortunately, it depends, in general it should not happen, but some overlap cannot be avoided. Maybe you have a concrete example? Feel free to add your comments to #23