C# Class HistogramOCRTrainer.HistogramOCR

example usage: https://github.com/andreigec/Word-Find-Solver

Afficher le fichier Open project: andreigec/Word-Find-Solver Class Usage Examples

Méthodes publiques

Свойство	Type	Description
HistogramHeight	int
HistogramWidth	int
Letters	List
WhiteBitmap	System.Drawing.Bitmap

Méthodes publiques

Méthode	Description
DeSerialise ( string filename ) : HistogramOCR	Des the serialise.
HistogramOCR ( int HWidth = 20, int HHeight = 20 ) : System	initialise with a file, or blank
Normalise ( Bitmap b1 ) : Bitmap	trim white and resize to created dimensions
PerformOCR ( Bitmap b, int spaceForWhiteSpace = -1 ) : string[]	Performs the ocr.
PerformOCR ( string filename, int spaceForWhiteSpace = -1 ) : string[]	Performs the ocr.
PerformOCRCharacterPerfect ( Bitmap b ) : char?	Performs the ocr character perfect.
Serialise ( string filename ) : void	Serialises the specified filename.
SplitUp ( Bitmap b, int whiteToSpace = -1 ) : System.Drawing.Bitmap[][]	Splits up.
Train ( Bitmap b, char letterChar ) : bool	take an image of a letter and a character of what it is, and train the ocr
Train ( string filename, string letters, int spaceForWhiteSpace = -1 ) : bool	Trains the specified filename.

Private Methods

Méthode	Description
GetOffScore ( Bitmap b, HistogramLetter l ) : int	get score. score of 0 is perfect
PerformOCRCharacter ( Bitmap b, bool perfectOnly = false ) : char	Performs the ocr character.
Split ( Bitmap b, bool byRow, int &whiteToSpace ) : IEnumerable	Splits the specified b.

Method Details

DeSerialise() public static méthode

Des the serialise.

public static DeSerialise ( string filename ) : HistogramOCR
filename	string	The filename.
Résultat	HistogramOCR

HistogramOCR() public méthode

initialise with a file, or blank

public HistogramOCR ( int HWidth = 20, int HHeight = 20 ) : System
HWidth	int	Width of the h.
HHeight	int	Height of the h.
Résultat	System

Normalise() public méthode

trim white and resize to created dimensions

public Normalise ( Bitmap b1 ) : Bitmap
b1	System.Drawing.Bitmap	The b1.
Résultat	System.Drawing.Bitmap

PerformOCR() public méthode

Performs the ocr.

public PerformOCR ( Bitmap b, int spaceForWhiteSpace = -1 ) : string[]
b	System.Drawing.Bitmap	The b.
spaceForWhiteSpace	int	The space for white space.
Résultat	string[]

PerformOCR() public méthode

Performs the ocr.

public PerformOCR ( string filename, int spaceForWhiteSpace = -1 ) : string[]
filename	string	The filename.
spaceForWhiteSpace	int	The space for white space.
Résultat	string[]

PerformOCRCharacterPerfect() public méthode

Performs the ocr character perfect.

public PerformOCRCharacterPerfect ( Bitmap b ) : char?
b	System.Drawing.Bitmap	The b.
Résultat	char?

Serialise() public méthode

Serialises the specified filename.

public Serialise ( string filename ) : void
filename	string	The filename.
Résultat	void

SplitUp() public méthode

Splits up.

public SplitUp ( Bitmap b, int whiteToSpace = -1 ) : System.Drawing.Bitmap[][]
b	System.Drawing.Bitmap	The b.
whiteToSpace	int	default = will calculate
Résultat	System.Drawing.Bitmap[][]

Train() public méthode

take an image of a letter and a character of what it is, and train the ocr

public Train ( Bitmap b, char letterChar ) : bool
b	System.Drawing.Bitmap	The b.
letterChar	char	The letter character.
Résultat	bool

Train() public méthode

Trains the specified filename.

public Train ( string filename, string letters, int spaceForWhiteSpace = -1 ) : bool
filename	string	The filename.
letters	string	The letters.
spaceForWhiteSpace	int	The space for white space.
Résultat	bool

Property Details

HistogramHeight public_oe property

public int HistogramHeight
Résultat	int

HistogramWidth public_oe property

public int HistogramWidth
Résultat	int

Letters public_oe property

public List Letters
Résultat	List

WhiteBitmap public_oe static_oe property

The white bitmap

public static Bitmap,System.Drawing WhiteBitmap
Résultat	System.Drawing.Bitmap