需要确认wekitude图像识别样本的确切功能

Question

我正在基于Cordova的应用程序中测试Wikitude sample。我可以在我的Android Moto g4 +设备上运行它，但是我不确定“01_ImageRecognition_1_ImageOnTarget”样本到底是做什么的。

在我的案例中，应用程序已启动，我已添加了一个按钮，我点击了其中，我初始化了wikitude，这里是源代码：

 // Url/Path to the augmented reality experience you would like to load
                self.arExperienceUrl = "www/wikitudesample/01_ImageRecognition_1_ImageOnTarget/index.html";
                // The features your augmented reality experience requires, only define the ones you really need
                self.requiredFeatures = ["image_tracking"];
                // Represents the device capability of launching augmented reality experiences with specific features
                self.isDeviceSupported = false;
                // Additional startup settings, for now the only setting available is camera_position (back|front)
                self.startupConfiguration = {
                    "camera_position": "back",
                    "camera_resolution": "auto"
                };
                // Application Constructor
                self.initialiseWikitude = function () {
                    console.log("wikitude: initialize");
                    self.wikitudePlugin = cordova.require("com.wikitude.phonegap.WikitudePlugin.WikitudePlugin");
                    console.log("after require");
                    self.wikitudePlugin.isDeviceSupported(self.onDeviceSupported, self.onDeviceNotSupported, self.requiredFeatures);
                };

                // Callback if the device supports all required features
                self.onDeviceSupported = function () {
                    console.log("wikitude: onDeviceSupported");



                    self.wikitudePlugin.loadARchitectWorld(
                            self.onARExperienceLoadedSuccessful,
                            self.onARExperienceLoadError,
                            self.arExperienceUrl,
                            self.requiredFeatures,
                            self.startupConfiguration
                            );

                };
                // Callback if the device does not support all required features
                self.onDeviceNotSupported = function (errorMessage) {
                    alert(errorMessage);
                    console.log("wikitude: onDeviceNotSupported");
                };
                // Callback if your AR experience loaded successful
                self.onARExperienceLoadedSuccessful = function (loadedURL) {
                    /* Respond to successful augmented reality experience loading if you need to */
                    console.log("wikitude: onARExperienceLoadedSuccessful");
                };

在启动app时，我点击按钮调用上面的代码。单击按钮一切都成功（基于控制台日志）。不过这个样本到底在做什么？

如果可能，有人可以发布此样本的视频录制吗？