BAEL-3874 - OCR with Tesseract

2020-03-08 17:46:11 +02:00
parent ceaac9022c
commit 475087a1ab
11 changed files with 641 additions and 80 deletions
@@ -0,0 +1,28 @@
+package com.baeldung.tesseract;
+
+import java.awt.Rectangle;
+import java.io.File;
+
+import net.sourceforge.tess4j.Tesseract;
+import net.sourceforge.tess4j.TesseractException;
+
+public class Tess4JExample {
+
+    public static void main(String[] args) {
+        String result = null;
+        try {
+            File image = new File("src/main/resources/images/baeldung.png");
+            Tesseract tesseract = new Tesseract();
+            tesseract.setLanguage("spa");
+            tesseract.setPageSegMode(1);
+            tesseract.setOcrEngineMode(1);
+            tesseract.setHocr(true);
+            tesseract.setDatapath("src/main/resources/tessdata");
+            result = tesseract.doOCR(image, new Rectangle(1200, 200));
+        } catch (TesseractException e) {
+            e.printStackTrace();
+        }
+        System.out.println(result);
+    }
+
+}