ahmedfgad’s gists

ahmedfgad / android_activity_opencv.java

Created July 9, 2019 14:56

	package com.example.dell.opencvandroid;

	import android.support.v7.app.AppCompatActivity;
	import android.os.Bundle;
	import android.view.View;
	import android.widget.EditText;
	import android.widget.Toast;

	import org.opencv.android.OpenCVLoader;
	import org.opencv.core.Mat;

ahmedfgad / OpenCV_Android_Image_Classification_Read_Images.java

Created July 19, 2019 19:14

	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");

ahmedfgad / OpenCV_Android_Image_Classification_Extract_Images_Features.java

Created July 19, 2019 19:16

	package opencvapp;

	import java.io.File;
	import java.util.Arrays;
	import org.opencv.core.Core;
	import org.opencv.core.CvType;
	import org.opencv.core.Mat;
	import org.opencv.core.MatOfFloat;
	import org.opencv.core.MatOfInt;
	import org.opencv.imgcodecs.Imgcodecs;

ahmedfgad / OpenCV_Android_Image_Classification_ANN.java

Created July 19, 2019 19:18

	package opencvapp;

	import java.io.File;
	import java.util.Arrays;
	import org.opencv.core.Core;
	import org.opencv.core.CvType;
	import org.opencv.core.Mat;
	import org.opencv.core.MatOfFloat;
	import org.opencv.core.MatOfInt;
	import org.opencv.core.TermCriteria;

ahmedfgad / OpenCV_Android_Image_Classification_ANN_Test.java

Created July 19, 2019 19:21

	package opencvapp;

	import java.io.File;
	import java.util.Arrays;
	import org.opencv.core.Core;
	import org.opencv.core.CvType;
	import org.opencv.core.Mat;
	import org.opencv.core.MatOfFloat;
	import org.opencv.core.MatOfInt;
	import org.opencv.imgcodecs.Imgcodecs;

ahmedfgad / OpenCV_Android_Image_Classification_Activity_Layout.xml

Created July 19, 2019 19:23

	<?xml version="1.0" encoding="utf-8"?>
	<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
	xmlns:tools="http://schemas.android.com/tools"
	android:layout_width="match_parent"
	android:layout_height="match_parent"
	android:orientation="vertical"
	tools:context="com.example.dell.opencvandroid.MainActivity">

	<TextView
	android:layout_width="match_parent"

ahmedfgad / OpenCV_Android_Image_Classification_Image_Path.java

Created July 19, 2019 19:26

	public static String getPath(final Context context, final Uri uri) {

	final boolean isKitKat = Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT;

	// DocumentProvider
	if (isKitKat && DocumentsContract.isDocumentUri(context, uri)) {
	// ExternalStorageProvider
	if (isExternalStorageDocument(uri)) {
	final String docId = DocumentsContract.getDocumentId(uri);
	final String[] split = docId.split(":");

ahmedfgad / OpenCV_Android_Image_Classification_Image_Predict_Label.java

Created July 19, 2019 19:27

	public void predictANN(View v){
	EditText imgPath = findViewById(R.id.imgPath);
	Mat imgBGR = Imgcodecs.imread(imgPath.getText().toString());

	Mat imgHSV = new Mat();
	Imgproc.cvtColor(imgBGR, imgHSV, Imgproc.COLOR_BGR2HSV);

	// Preparing parameters of Imgproc.calcHist().
	MatOfInt selectedChannels = new MatOfInt(0);
	Mat imgHist = new Mat();

ahmedfgad / OpenCV_Android_Image_Classification_Complete_Activity.java

Created July 19, 2019 19:28

	package com.example.dell.opencvandroid;

	import android.content.ContentUris;
	import android.content.Context;
	import android.content.Intent;
	import android.database.Cursor;
	import android.net.Uri;
	import android.os.Build;
	import android.os.Environment;
	import android.provider.DocumentsContract;

ahmedfgad / android_flask_layout1.xml

Created July 31, 2019 14:58

	<?xml version="1.0" encoding="utf-8"?>
	<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
	android:layout_width="match_parent"
	android:layout_height="match_parent"
	android:orientation="vertical">

	<LinearLayout
	android:layout_width="match_parent"
	android:layout_height="wrap_content"
	android:orientation="horizontal">

Ahmed Gad ahmedfgad