package?com.rwzhang.imageExtract;
import?static?com.rwzhang.imageExtract.constants.Constants.PI;
import?static?com.rwzhang.imageExtract.constants.Constants.TMP_FOLDER;
import?static?com.rwzhang.imageExtract.utils.Utils.output;

import?java.util.ArrayList;
import?java.util.List;

import?org.opencv.core.CvType;
import?org.opencv.core.Mat;
import?org.opencv.core.MatOfPoint;
import?org.opencv.core.MatOfPoint2f;
import?org.opencv.core.Point;
import?org.opencv.core.RotatedRect;
import?org.opencv.core.Scalar;
import?org.opencv.core.Size;
import?org.opencv.imgcodecs.Imgcodecs;
import?org.opencv.imgproc.Imgproc;

import?com.rwzhang.imageExtract.entity.VertexAngle;
import?com.rwzhang.imageExtract.utils.ImageUtil;

/**
?*?
?*?@author?rwzhang
?*
?*/
public?class?Extract?{
	
	public?void?extract（String?input?String?output）{
		int?i?=?1;
		Mat?src?=?Imgcodecs.imread（input）;
		Mat?dst?=?new?Mat（）;
		//Imgproc.pyrMeanShiftFiltering（src?dst?50?10）;//均值偏移
		//output（TMP_FOLDER?+?“/0_meanshift.jpg“?dst）;
		
		Mat?kernel?=?new?Mat（3?3?CvType.CV_32Fnew?Scalar（-1））;?
		kernel.put（1?1?8.9）;
		Imgproc.filter2D（src?dst?src.depth（）kernel）;//銳化
		output（TMP_FOLDER?+?“/“?+?（i++）?+?“_sharpening.jpg“?dst）;
		
		Imgproc.cvtColor（dst?dst?Imgproc.COLOR_RGB2GRAY）;//灰度化
		output（TMP_FOLDER?+?“/“?+?（i++）?+?“_gray.jpg“?dst）;
		
		//Imgproc.equalizeHist（dst?dst）;//直方圖均衡化
		//output（TMP_FOLDER?+?“/“?+?（i++）?+?“_equalizeHist.jpg“?dst）;
		
		ImageUtil.gammaCorrection（dst?dst?0.8f）;//gamma校正
		output（TMP_FOLDER?+?“/“?+?（i++）?+?“_gamma.jpg“?dst）;
		
		Imgproc.GaussianBlur（dst?dst?new?Size（5?5）?0?0）;//高斯濾波
		output（TMP_FOLDER?+?“/“?+?（i++）?+?“_gaussianBlur.jpg“?dst）;
		
		Imgproc.threshold（dst?dst?0?255?Imgproc.THRESH_OTSU?+?Imgproc.THRESH_BINARY）;//二值化
		output（TMP_FOLDER?+?“/“?+?（i++）?+?“_thresholding.jpg“?dst）;

		Mat?element?=?Imgproc.getStructuringElement（Imgproc.MORPH_RECT?new?Size（3?3））;
		
		//Imgproc.dilate（dst?dst?element）;//膨脹
		//output（TMP_FOLDER?+?“/“?+?（i++）?+?“_dilate.jpg“?dst）;
		
		Imgproc.morphologyEx（dst?dst?Imgproc.MORPH_CLOSE?element）;//閉運算
		output（TMP_FOLDER?+?“/“?+?（i++）?+?“_morph_close.jpg“?dst）;
		
		Imgproc.erode（dst?dst?element）;//腐蝕
		output（TMP_FOLDER?+?“/“?+?（i++）?+?“_erode.jpg“?dst）;
		
		Imgproc.Canny（dst?dst?30?120?3）;//邊緣檢測
		output（TMP_FOLDER?+?“/“?+?（i++）?+?“_canny.jpg“?dst）;
		
		//查找輪廓
		List?f_contours?=?new?ArrayList（）;
		Mat?hierarchy?=?new?Mat（）;?
		Imgproc.findContours（dst?f_contours?hierarchy?Imgproc.RETR_EXTERNAL?Imgproc.CHAIN_APPROX_NONE）;
		
		//加粗增強所有找到的輪廓
		Imgproc.drawContours（dst?f_contours?-1?new?Scalar（255）?3）;
		output（TMP_FOLDER?+?“/“?+?（i++）?+?“_strong.jpg“?dst）;
		
		//Imgproc.erode（dst?dst?element）;//腐蝕
		//output（TMP_FOLDER?+?“/“?+?（i++）?+?“_erode.jpg“?dst）;
		
		//再次查找輪廓
		f_contours.clear（）;
		hierarchy?=?new?Mat（）;?
		Imgproc.findContours（dst?f_contours?hie

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-12-27?21:31??ImageExtract\
?????文件????????1133??2018-12-27?19:47??ImageExtract\.classpath
?????文件?????????564??2018-12-27?19:26??ImageExtract\.project
?????目錄???????????0??2018-12-27?19:26??ImageExtract\.settings\
?????文件?????????119??2018-12-27?19:26??ImageExtract\.settings\org.eclipse.core.resources.prefs
?????文件?????????243??2018-12-27?19:26??ImageExtract\.settings\org.eclipse.jdt.core.prefs
?????文件??????????90??2018-12-27?19:26??ImageExtract\.settings\org.eclipse.m2e.core.prefs
?????目錄???????????0??2018-12-27?19:46??ImageExtract\dll\
?????文件????47162368??2018-12-18?14:45??ImageExtract\dll\opencv_java343.dll
?????文件?????????949??2018-12-27?19:28??ImageExtract\pom.xml
?????目錄???????????0??2018-12-30?18:06??ImageExtract\res\
?????文件?????3433300??2018-12-26?09:19??ImageExtract\res\1.jpg
?????文件?????1490563??2018-12-30?15:10??ImageExtract\res\10.jpg
?????文件??????179273??2018-12-26?10:09??ImageExtract\res\2.png
?????文件???????15668??2018-12-28?10:07??ImageExtract\res\6.jpg
?????文件???????25579??2018-12-28?11:04??ImageExtract\res\8.jpg
?????目錄???????????0??2018-12-27?19:26??ImageExtract\src\
?????目錄???????????0??2018-12-27?19:26??ImageExtract\src\main\
?????目錄???????????0??2018-12-27?19:26??ImageExtract\src\main\java\
?????目錄???????????0??2018-12-27?19:26??ImageExtract\src\main\java\com\
?????目錄???????????0??2018-12-27?19:27??ImageExtract\src\main\java\com\rwzhang\
?????目錄???????????0??2018-12-30?16:36??ImageExtract\src\main\java\com\rwzhang\imageExtract\
?????文件????????8482??2018-12-30?17:42??ImageExtract\src\main\java\com\rwzhang\imageExtract\Extract.java
?????文件????????9048??2018-12-30?16:42??ImageExtract\src\main\java\com\rwzhang\imageExtract\Extract2.java
?????文件?????????406??2018-12-30?18:05??ImageExtract\src\main\java\com\rwzhang\imageExtract\Main.java
?????目錄???????????0??2018-12-27?19:33??ImageExtract\src\main\java\com\rwzhang\imageExtract\constants\
?????文件?????????229??2018-12-27?20:24??ImageExtract\src\main\java\com\rwzhang\imageExtract\constants\Constants.java
?????目錄???????????0??2018-12-29?17:05??ImageExtract\src\main\java\com\rwzhang\imageExtract\entity\
?????文件????????1038??2018-12-29?11:59??ImageExtract\src\main\java\com\rwzhang\imageExtract\entity\Area.java
?????文件????????1395??2018-12-30?16:49??ImageExtract\src\main\java\com\rwzhang\imageExtract\entity\AreaLines.java
?????文件????????4126??2018-12-30?16:53??ImageExtract\src\main\java\com\rwzhang\imageExtract\entity\LineGroup.java
............此處省略57個文件信息