28. The method of claim 26 , wherein determining a plurality of paragraph metrics regarding each of the identified paragraphs comprises determining content boundaries for the reflowable content of the corresponding page image.
28. The method of claim 26 , wherein determining a plurality of paragraph metrics regarding each of the identified paragraphs comprises determining content boundaries for the reflowable content of the corresponding page image. 30. The method of claim 28 , wherein determining a plurality of paragraph metrics regarding each of the identified paragraphs further comprises determining a bounding region for each of the identified paragraphs.