程序包 cc.chungkwong.mathocr.offline.preprocessor

类 ToGrayscale

java.lang.Object

cc.chungkwong.mathocr.offline.preprocessor.ToGrayscale

所有已实现的接口:

Preprocessor

public class ToGrayscale
extends Object
implements Preprocessor

作者:

Chan Chung Kwong

构造器概要

构造器

构造器	说明
ToGrayscale()	Construct a Grayscale
ToGrayscale(boolean linear)	Construct a Grayscale
ToGrayscale(int wR, int wG, int wB)	Construct a Grayscale

方法概要

修饰符和类型	方法	说明
BufferedImage	apply(BufferedImage image, boolean inplace)	Perform preprocess operation

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

ToGrayscale

public ToGrayscale()

Construct a Grayscale

ToGrayscale

public ToGrayscale(boolean linear)

Construct a Grayscale

参数:

linear - linear color space

ToGrayscale

public ToGrayscale(int wR,
                   int wG,
                   int wB)

Construct a Grayscale

参数:

wR - coefficient of red component

wG - coefficient of green component

wB - coefficient of blue component

方法详细资料

apply

public BufferedImage apply(BufferedImage image,
                           boolean inplace)

从接口复制的说明: Preprocessor

Perform preprocess operation

指定者:

apply 在接口中 Preprocessor

参数:

image - input image

inplace - attempt to reuse input image or not

返回:

processed image