On this tutorial, we will guide you to create an AR introduction
Step 1: Click at https://developer.vuforia.com/ to create your account and sign in.
Step 2: Download vuforia SDK
Step 3: Click on Develop-> select Target Manager->Add Database
Enter the name of Database. Then, we select Create
Now, you will see your database which was created. Then, you just click onto your database. Then you will select the Add Target . Now, let browse to file image .
Now, your image was updated. Let focus rating value. This is element which shows quality of image.
Choose image which has a high quality. If image rating is 0, let choose the other image.
Click on download Database.