libcrn: Block tree extractors

libcrn 3.9.5

A document image processing library

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Collaboration diagram for Block tree extractors:

Classes
class	crn::BlockTreeExtractor
	BlockTree extractor base class. More...

class	crn::BlockTreeExtractorTextLinesFromProjection
	A class to extract text lines from a text block. More...

class	crn::BlockTreeExtractorWordsFromProjection
	A class to extract words from a text line. More...

Detailed Description