- ImageDeskew - Class in com.recognition.software.jdeskew
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- ImageDeskew(BufferedImage) - Constructor for class com.recognition.software.jdeskew.ImageDeskew
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- ImageDeskew.HoughLine - Class in com.recognition.software.jdeskew
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Representation of a line in the image.
- ImageHelper - Class in net.sourceforge.tess4j.util
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Common image processing routines.
- ImageHelper() - Constructor for class net.sourceforge.tess4j.util.ImageHelper
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- ImageIOHelper - Class in net.sourceforge.tess4j.util
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- ImageIOHelper() - Constructor for class net.sourceforge.tess4j.util.ImageIOHelper
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- ImageUtil - Class in com.recognition.software.jdeskew
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- ImageUtil() - Constructor for class com.recognition.software.jdeskew.ImageUtil
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- index - Variable in class com.recognition.software.jdeskew.ImageDeskew.HoughLine
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- init() - Method in class net.sourceforge.tess4j.Tesseract
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Initializes Tesseract engine.
- init() - Method in class net.sourceforge.tess4j.Tesseract1
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Initializes Tesseract engine.
- INSTANCE - Static variable in interface net.sourceforge.tess4j.TessAPI
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An instance of the class library.
- invertImageColor(BufferedImage) - Static method in class net.sourceforge.tess4j.util.ImageHelper
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Inverts image color.
- invoke(Pointer, int) - Method in interface net.sourceforge.tess4j.ITessAPI.CANCEL_FUNC
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- isBlack(BufferedImage, int, int) - Static method in class com.recognition.software.jdeskew.ImageUtil
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- isBlack(BufferedImage, int, int, int) - Static method in class com.recognition.software.jdeskew.ImageUtil
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- ITessAPI - Interface in net.sourceforge.tess4j
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An interface represents common TessAPI classes/constants.
- ITessAPI.CANCEL_FUNC - Interface in net.sourceforge.tess4j
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Callback for cancel_func.
- ITessAPI.EANYCODE_CHAR - Class in net.sourceforge.tess4j
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It should be noted that the format for char_code for version 2.0 and
beyond is UTF-8, which means that ASCII characters will come out as one
structure but other characters will be returned in two or more instances
of this structure with a single byte of the UTF-8 code in each, but each
will have the same bounding box.
Programs which want to handle languages with different characters sets
will need to handle extended characters appropriately, but
all
code needs to be prepared to receive UTF-8 coded characters for
characters such as bullet and fancy quotes.
- ITessAPI.ETEXT_DESC - Class in net.sourceforge.tess4j
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Description of the output of the OCR engine.
- ITessAPI.TessBaseAPI - Class in net.sourceforge.tess4j
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Base class for all tesseract APIs.
- ITessAPI.TessMutableIterator - Class in net.sourceforge.tess4j
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MutableIterator adds access to internal data structures.
- ITessAPI.TessOcrEngineMode - Interface in net.sourceforge.tess4j
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When Tesseract/Cube is initialized we can choose to instantiate/load/run
only the Tesseract part, only the Cube part or both along with the
combiner.
- ITessAPI.TessOrientation - Interface in net.sourceforge.tess4j
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+------------------+
| 1 Aaaa Aaaa Aaaa |
| Aaa aa aaa aa |
| aaaaaa A aa aaa.
- ITessAPI.TessPageIterator - Class in net.sourceforge.tess4j
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Class to iterate over tesseract page structure, providing access to all
levels of the page hierarchy, without including any tesseract headers or
having to handle any tesseract structures.
WARNING! This class points to data held within the TessBaseAPI class, and
therefore can only be used while the TessBaseAPI class still exists and
has not been subjected to a call of Init,
SetImage, Recognize, Clear,
End DetectOS, or anything else that changes the
internal PAGE_RES.
- ITessAPI.TessPageIteratorLevel - Interface in net.sourceforge.tess4j
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Enum of the elements of the page hierarchy, used in
ResultIterator to provide functions that operate on each
level without having to have 5x as many functions.
- ITessAPI.TessPageSegMode - Interface in net.sourceforge.tess4j
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Possible modes for page layout analysis.
- ITessAPI.TessPolyBlockType - Interface in net.sourceforge.tess4j
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Possible types for a POLY_BLOCK or ColPartition.
- ITessAPI.TessResultIterator - Class in net.sourceforge.tess4j
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Iterator for tesseract results that is capable of iterating in proper
reading order over Bi Directional (e.g.
- ITessAPI.TessResultRenderer - Class in net.sourceforge.tess4j
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Interface for rendering tesseract results into a document, such as text,
HOCR or pdf.
- ITessAPI.TessTextlineOrder - Interface in net.sourceforge.tess4j
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The text lines are read in the given sequence.
In English, the order is top-to-bottom.
- ITessAPI.TessWritingDirection - Interface in net.sourceforge.tess4j
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The grapheme clusters within a line of text are laid out logically in
this direction, judged when looking at the text line rotated so that its
Orientation is "page up".
For English text, the writing direction is left-to-right.
- ITessAPI.TimeVal - Class in net.sourceforge.tess4j
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- ITesseract - Interface in net.sourceforge.tess4j
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An interface represents common OCR methods.
- ITesseract.RenderedFormat - Enum in net.sourceforge.tess4j
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Rendered formats supported by Tesseract.