Classification - read images

TrainANN.java

+package opencvapp;
+
+import java.io.File;
+import org.opencv.core.Core;
+
+public class TrainANN {
+    public static void main(String [] args){
+        String currentDirectory = System.getProperty("user.dir");
+        System.load(currentDirectory + "\\OpenCVDLL\\x64\\" + Core.NATIVE_LIBRARY_NAME + ".dll");
+
+        String [] classesNames = {"vert_line","hor_line","circle", "rectangle", "triangle", "rhombus"};
+        
+        for(int classIdx=0; classIdx<classesNames.length; classIdx++){
+            String currClassName = classesNames[classIdx];
+            String currClassDir = currentDirectory + "\\Dataset\\Train\\" + currClassName + "\\";
+            System.out.println("Current Class Directory : " + currClassDir);
+            
+            File folder = new File(currClassDir);
+            File[] listOfFiles = folder.listFiles();
+            
+            	// Counter for the number of image being processed within the class.
+            int imgCount = 0;
+
+            for (File listOfFile : listOfFiles) {
+                // Check whether the file and its extension is JPG.
+                if (listOfFile.isFile() && (currClassDir + listOfFile.getName()).endsWith(".jpg")) {
+                    System.out.println("\nClass Index " + classIdx + "(" + currClassName + ")" + ", Image Index " + imgCount + "(" + listOfFile.getName() + ")");
+                    
+                    String currImgPath = currClassDir + listOfFile.getName();
+                    System.out.println(currImgPath);
+
+                    imgCount++;
+                }
+            }
+        }
+    }    
+}
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