public class GlobalHistogramBinarizer extends Binarizer
| Constructor and Description | 
|---|
| GlobalHistogramBinarizer(LuminanceSource source) | 
| Modifier and Type | Method and Description | 
|---|---|
| Binarizer | createBinarizer(LuminanceSource source)Creates a new object with the same type as this Binarizer implementation, but with pristine
 state. | 
| BitMatrix | getBlackMatrix()Converts a 2D array of luminance data to 1 bit data. | 
| BitArray | getBlackRow(int y,
           BitArray row)Converts one row of luminance data to 1 bit data. | 
getHeight, getLuminanceSource, getWidthpublic GlobalHistogramBinarizer(LuminanceSource source)
public BitArray getBlackRow(int y, BitArray row) throws NotFoundException
BinarizergetBlackRow in class Binarizery - The row to fetch, which must be in [0, bitmap height)row - An optional preallocated array. If null or too small, it will be ignored.
            If used, the Binarizer will call BitArray.clear(). Always use the returned object.NotFoundException - if row can't be binarizedpublic BitMatrix getBlackMatrix() throws NotFoundException
BinarizergetBlackMatrix in class BinarizerNotFoundException - if image can't be binarized to make a matrixpublic Binarizer createBinarizer(LuminanceSource source)
BinarizercreateBinarizer in class Binarizersource - The LuminanceSource this Binarizer will operate on.Copyright © 2007–2019. All rights reserved.