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ocr-java
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周文涛 2 years ago
parent f62c0d1bf3
commit 902ad5c8b7
2 changed files with 29 additions and 9 deletions
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24
jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/ocr/service/impl/OcrIdentifyServiceImpl.java
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@ -135,7 +135,7 @@ public class OcrIdentifyServiceImpl extends ServiceImpl<OcrIdentifyMapper, OcrId
String outputImagePath = fileUrl + imgPath.substring(i + 1, imgPath.length());
List<List<Point>> resultToPoints = ImageUtils.semanticResultToPoints(semanticResult);
if (resultToPoints.size() > 0) {
ImageUtils.drawDashedRectangleOnImages(file.getAbsolutePath(), resultToPoints, outputImagePath);
ImageUtils.drawDashedRectangleOnImages(file.getAbsolutePath(), resultToPoints, outputImagePath,"red");
ocrIdentifyDetail.setDrawDashedImageUrl(outputImagePath);
}
}
@ -433,9 +433,9 @@ public class OcrIdentifyServiceImpl extends ServiceImpl<OcrIdentifyMapper, OcrId
} else {
ocrResultDTO.setTextRate(new BigDecimal(d).setScale(2, RoundingMode.HALF_UP).doubleValue());
}
System.out.println("-----------------");
/*System.out.println("-----------------");
System.out.println(failureReason);
System.out.println("-----------------");
System.out.println("-----------------");*/
if (StringUtils.isNotBlank(imgPath)) {
SourceImage sourceImage = new SourceImage();
sourceImage.setPath(imgPath);
@ -702,7 +702,7 @@ public class OcrIdentifyServiceImpl extends ServiceImpl<OcrIdentifyMapper, OcrId
}
}
if (hasPoints){
ImageUtils.drawDashedRectangleOnImages(file.getAbsolutePath(), resultToPoints, outputImagePath);
ImageUtils.drawDashedRectangleOnImages(file.getAbsolutePath(), resultToPoints, outputImagePath,"green");
imgPath = outputImagePath;
}
}
@ -721,6 +721,9 @@ public class OcrIdentifyServiceImpl extends ServiceImpl<OcrIdentifyMapper, OcrId
String fieldName = value.getFieldName();//校验的字段名称
String ruleInfo = value.getRuleInfo();//是否绝对判断 0-绝对判断，1-不绝对判断
String inputText = value.getInputText();//校验文本 ，ocr识别的文本如果不包含该内容，则算作失败
if (StringUtils.isBlank(fieldName)) {
continue;
}
List<String> fieldNameList = Arrays.asList(fieldName.split(","));
text = null;
//boolean b = ArrayOUtils.containsStringList(fieldNameList, new ArrayList<>(semanticResult.getJSONObject("semantic_result").keySet()));
@ -728,7 +731,18 @@ public class OcrIdentifyServiceImpl extends ServiceImpl<OcrIdentifyMapper, OcrId
//TODO 注意，ocr 识别返回的 字段是多个结果（数组）,有一个值匹配上即为正确
List<JSONObject> ocrArray = new ArrayList<>();
for (String s : fieldNameList) {
JSONArray jsonArray = semanticResult.getJSONObject("semantic_result").getJSONArray(s);
JSONArray jsonArray = new JSONArray();
if (Arrays.asList("医生名称","姓名","医生").contains(s)) {
for (String s1 : Arrays.asList("医生名称", "姓名", "医生")) {
JSONArray semantic_result = semanticResult.getJSONObject("semantic_result").getJSONArray(s1);
if (CollectionUtils.isNotEmpty(semantic_result)) {
jsonArray.addAll(semantic_result);
}
}
}else{
jsonArray = semanticResult.getJSONObject("semantic_result").getJSONArray(s);
}
if (jsonArray != null && jsonArray.size() > 0) {
ocrArray.addAll(jsonArray.toJavaList(JSONObject.class));
}

10
jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/ocr/utils/ImageUtils.java
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@ -3,6 +3,7 @@ package org.jeecg.modules.ocr.utils;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import net.coobird.thumbnailator.Thumbnails;
import org.apache.commons.lang.StringUtils;
import javax.imageio.ImageIO;
import java.awt.*;
@ -21,6 +22,7 @@ import java.util.List;
* @Date 2023/8/16 12:06
*/
public class ImageUtils {
static Color green = new Color(71, 255, 30);
/*
当涉及到图像压缩时，Java中有几个可以使用的库，比如ImageIO、Thumbnails和Java Advanced Imaging API（JAI）。以下是一个使用ImageIO库来进行图片压缩的示例：
*/
@ -41,7 +43,7 @@ public class ImageUtils {
List<List<Point>> pointList = new ArrayList<>();
pointList.add(points);
pointList.add(points2);
drawDashedRectangleOnImages("http://47.103.213.109:8072/files/nfs/ocr/shared_directory/fdd50089f33e4b4391b8c88b6299735b/a86aff69fc3ff5397d038b4dbcde6165.jpeg", pointList, "C:\\Users\\Denim\\Desktop\\output_image.png");
drawDashedRectangleOnImages("http://47.103.213.109:8072/files/nfs/ocr/shared_directory/fdd50089f33e4b4391b8c88b6299735b/a86aff69fc3ff5397d038b4dbcde6165.jpeg", pointList, "C:\\Users\\Denim\\Desktop\\output_image.png","red");
//drawDashedRectangleOnImage("http://47.103.213.109:8072/files/nfs/ocr/shared_directory/fdd50089f33e4b4391b8c88b6299735b/a86aff69fc3ff5397d038b4dbcde6165.jpeg", points, "C:\\Users\\Denim\\Desktop\\output_image.png");
}
@ -104,7 +106,7 @@ public class ImageUtils {
}
public static void drawDashedRectangleOnImages(String imagePath, List<List<Point>> pointList, String outputPath) {
public static void drawDashedRectangleOnImages(String imagePath, List<List<Point>> pointList, String outputPath,String color) {
try {
// Load the image
BufferedImage image = null;
@ -115,8 +117,12 @@ public class ImageUtils {
}
for (List<Point> points : pointList) {
Graphics2D g2d = image.createGraphics();
if (StringUtils.isNotBlank(color) && "green".equals(color)) {
g2d.setColor(green);
}else{
// 设置线的颜色
g2d.setColor(new Color(255, 30, 30));
}
// 定义虚线的样式
float[] dash = {5.0f};
BasicStroke dashed =

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