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資源簡介

JAVA開發的車牌定位及識別程序,res\image目錄中包含可用于測試的圖片,PlateRecognition.java類為程序入口。

資源截圖

代碼片段和文件信息

package?cc.eguid.charsocr;

import?java.awt.Image;
import?java.awt.image.BufferedImage;
import?java.awt.image.DataBuffer;
import?java.awt.image.DataBufferByte;
import?java.awt.image.SampleModel;
import?java.math.BigDecimal;
import?java.util.Vector;

import?org.bytedeco.javacpp.opencv_imgcodecs;
import?org.bytedeco.javacpp.Pointer;
import?org.bytedeco.javacpp.opencv_core;
import?org.bytedeco.javacpp.opencv_core.CvType;
import?org.bytedeco.javacpp.opencv_core.CvTypeInfo;
import?org.bytedeco.javacpp.opencv_core.Mat;

import?cc.eguid.charsocr.core.CharsRecognise;
import?cc.eguid.charsocr.core.PlateDetect;

/**
?*?車牌識別
?*?@author?eguid
?*
?*/
public?class?PlateRecognition?{
?static?PlateDetect?plateDetect?=null;
?static?CharsRecognise?cr=null;
?static{
plateDetect=new?PlateDetect();
plateDetect.setPDLifemode(true);
cr?=?new?CharsRecognise();
?}

?/**
?????*?單個車牌識別
?????*?@param?mat
?????*?@return
?????*/
????public?static?String?plateRecognise(Mat?mat){
?????????Vector?matVector?=?new?Vector(1);
?????????if?(0?==?plateDetect.plateDetect(mat?matVector))?{
?????????????if(matVector.size()>0){
???????????? ?return?cr.charsRecognise(matVector.get(0));
?????????????}
?????????}
?????????return?null;
????}
????/**
?????*?多車牌識別
?????*?@param?mat
?????*?@return
?????*/
????public?static?String[]?mutiPlateRecognise(Mat?mat){
???? ?PlateDetect?plateDetect?=?new?PlateDetect();
?????????plateDetect.setPDLifemode(true);
?????????Vector?matVector?=?new?Vector(10);
?????????if?(0?==?plateDetect.plateDetect(mat?matVector))?{
?????????????CharsRecognise?cr?=?new?CharsRecognise();
?????????????String[]?results=new?String[matVector.size()];
?????????????for?(int?i?=?0;?i? ?????????????????String?result?=?cr.charsRecognise(matVector.get(i));
???????????????results[i]=result;
?????????????}
?????????????return?results;
?????????}
?????????return?null;
????}
????/**
?????*?單個車牌識別
?????*?@param?mat
?????*?@return
?????*/
????public?static?String?plateRecognise(String?imgPath){
???? ?Mat?src?=?opencv_imgcodecs.imread(imgPath);
???? ?return?plateRecognise(src);
????}
????/**
?????*?多車牌識別
?????*?@param?mat
?????*?@return
?????*/
????public?static?String[]?mutiPlateRecognise(String?imgPath){
???? Mat?src?=?opencv_imgcodecs.imread(imgPath);
???? return?mutiPlateRecognise(src);
????}
????
????public?static?void?main(String[]?args){
???? int?sum=100;
???? int?errNum=0;
???? int?sumTime=0;
???? long?longTime=0;
???? for(int?i=sum;i>0;i--){
???? ?String?imgPath?=?“res/image/test_image/plate_locate.jpg“;
???? ?Mat?src?=?opencv_imgcodecs.imread(imgPath);
???? ?long?now?=System.currentTimeMillis();
???? String?ret=plateRecognise(src);
???? System.err.println(ret);
???? long?s=System.currentTimeMillis()-now;
???? if(s>longTime){
???? longTime=s;
???? }
???????? sumTime+=s;
???????? if(!“蘇EUK722“.equals(ret)){
???????? errNum++;
???????? }
???? }
???? System.

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-11-23?19:30??vlpr4j-master\
?????文件?????????611??2017-11-23?19:30??vlpr4j-master\.classpath
?????文件?????????389??2017-11-23?19:30??vlpr4j-master\.project
?????目錄???????????0??2017-11-23?19:30??vlpr4j-master\.settings\
?????文件??????????57??2017-11-23?19:30??vlpr4j-master\.settings\org.eclipse.core.resources.prefs
?????文件?????????978??2017-06-12?09:50??vlpr4j-master\README.md
?????目錄???????????0??2017-11-23?19:30??vlpr4j-master\bin\
?????目錄???????????0??2017-11-23?19:30??vlpr4j-master\bin\cc\
?????目錄???????????0??2017-11-23?19:30??vlpr4j-master\bin\cc\eguid\
?????目錄???????????0??2017-11-23?19:30??vlpr4j-master\bin\cc\eguid\charsocr\
?????文件????????3899??2017-11-23?19:33??vlpr4j-master\bin\cc\eguid\charsocr\PlateRecognition.class
?????目錄???????????0??2017-11-23?19:30??vlpr4j-master\bin\cc\eguid\charsocr\core\
?????文件????????5271??2017-11-23?19:30??vlpr4j-master\bin\cc\eguid\charsocr\core\CharsIdentify.class
?????文件????????3580??2017-11-23?19:30??vlpr4j-master\bin\cc\eguid\charsocr\core\CharsRecognise.class
?????文件???????12515??2017-11-23?19:30??vlpr4j-master\bin\cc\eguid\charsocr\core\CharsSegment.class
?????文件????????1188??2017-11-23?19:30??vlpr4j-master\bin\cc\eguid\charsocr\core\CoreFunc$Color.class
?????文件????????1224??2017-11-23?19:30??vlpr4j-master\bin\cc\eguid\charsocr\core\CoreFunc$Direction.class
?????文件????????7331??2017-11-23?19:30??vlpr4j-master\bin\cc\eguid\charsocr\core\CoreFunc.class
?????文件????????2553??2017-11-23?19:30??vlpr4j-master\bin\cc\eguid\charsocr\core\Features.class
?????文件????????3920??2017-11-23?19:30??vlpr4j-master\bin\cc\eguid\charsocr\core\PlateDetect.class
?????文件????????3577??2017-11-23?19:30??vlpr4j-master\bin\cc\eguid\charsocr\core\PlateJudge.class
?????文件???????10872??2017-11-23?19:30??vlpr4j-master\bin\cc\eguid\charsocr\core\PlateLocate.class
?????文件????????2390??2017-11-23?19:30??vlpr4j-master\bin\cc\eguid\charsocr\core\PlateRecognize.class
?????文件?????????434??2017-11-23?19:30??vlpr4j-master\bin\cc\eguid\charsocr\core\SVMCallback.class
?????目錄???????????0??2017-11-23?19:30??vlpr4j-master\bin\cc\eguid\charsocr\util\
?????文件????????4426??2017-11-23?19:30??vlpr4j-master\bin\cc\eguid\charsocr\util\Convert.class
?????文件????????1479??2017-11-23?19:30??vlpr4j-master\bin\cc\eguid\charsocr\util\Util.class
?????目錄???????????0??2017-11-23?19:27??vlpr4j-master\libs\
?????文件??????312994??2017-06-12?09:50??vlpr4j-master\libs\javacpp.jar
?????文件?????9391973??2017-06-12?09:50??vlpr4j-master\libs\opencv-android-arm.jar
?????文件?????8131196??2017-06-12?09:50??vlpr4j-master\libs\opencv-linux-x86_64.jar
............此處省略192個文件信息

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