程序包 com.litongjava.opencv.utils

类 ShapeUtils

java.lang.Object

com.litongjava.opencv.utils.ShapeUtils

public class ShapeUtils
extends Object

形状变换

作者:

Ping

构造器概要

构造器

构造器	说明
ShapeUtils()

方法概要

修饰符和类型	方法	说明
static List<org.opencv.core.MatOfPoint>	findExternalContours(org.opencv.core.Mat src, DebugInfo debugInfo)	查找最外部的轮廓
static org.opencv.core.MatOfPoint2f	getShape(org.opencv.core.MatOfPoint contour)	返回图像形状的多边形曲线
static List<org.opencv.core.Mat>	getShapeContours(org.opencv.core.Mat morphology, DebugInfo debugInfo)	返回图像轮廓
static double	getWhiteRatio(org.opencv.core.Mat src)

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

ShapeUtils

public ShapeUtils()

方法详细资料

getShapeContours

public static List<org.opencv.core.Mat> getShapeContours(org.opencv.core.Mat morphology,
                                                         DebugInfo debugInfo)
                                                  throws IOException

返回图像轮廓

参数:

morphology - 经过形态变换的二值化矩阵

debugInfo -

抛出:

IOException

getShape

public static org.opencv.core.MatOfPoint2f getShape(org.opencv.core.MatOfPoint contour)

返回图像形状的多边形曲线

参数:

contour -

返回:

findExternalContours

public static List<org.opencv.core.MatOfPoint> findExternalContours(org.opencv.core.Mat src,
                                                                    DebugInfo debugInfo)

查找最外部的轮廓

参数:

debugInfo -

getWhiteRatio

public static double getWhiteRatio(org.opencv.core.Mat src)