Shulou(Shulou.com)06/02 Report--

Environment configuration: Vuforia package package, sdk,jdk configuration.

Preparation: download a print recognition picture on vuforia's official website Scanner apk;.

Identification map:

Download address: vuforia-downloads-tools-vuforia objcet scanner

After installing the apk into the Android system, click the plus sign in the upper right corner, and the effect is as follows:

Then place the model to be scanned in the coordinate system, as shown in the example figure:

Click the red button to identify the model. The note affixed to the model in the picture is to increase the recognition point. Without the note, the model cannot appear. The schematic diagram in the recognition is as follows:

After the identification is completed, the schematic diagram is as follows:

Tip: try to cover all the green areas as much as possible. if some color patches cannot be covered by green, try to get the camera to adjust its downward direction, parallel to the transparent area, and close to it appropriately.

After the recognition is completed, click the button to stop the recognition and name the object. I will name it test here. After clicking the check box, the following screen appears:

Click test to test whether the identified object can be recognized and used. If there is a green box in front of the object, it can be recognized. If the green box flashes frequently and the number of recognition points is more than 100, it can be recognized but is very unstable. If it is put in the Unity program, it can not recognize the object.

Add: the test recognition point in this case is 497. the more recognition points, the easier to identify.

When the test is complete, click the share button in the upper right corner of the program to transfer the .od file to the computer, where qq is used.

Then go to the Vuforia official website and add the certificate and 3D object. The path to the .od file is in the circle.

In the last step, import the package package of 3D objcet into Unity, add AR camera and ObjectTarget, hang the model you need to display under ObjectTarget, and export apk.

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