如何提高3D对象检测ARKit的灵敏度

Question

我已经使用ARKit创建了一个3D对象识别应用程序，它可以正常运行....但是仅适用于更复杂的形状。当我使用Apple的演示代码创建USDZ文件时，演示应用可以识别不太复杂的形状，但是我无法让我的应用识别相同的形状。我拥有的AR配置代码与_Renderer didAdd相同。谁能帮助我提出有关如何提高3D对象检测灵敏度的想法，以便它能够识别更简单的形状-例如2Ltr可口可乐瓶？预先感谢您的任何想法。

 func initARSession() {

  guard ARWorldTrackingConfiguration.isSupported else {
    statusLabel.text = "ARConfig: AR World Tracking Not Supported"
    return
  }
  let config = createARConfiguration()
  sceneView.session.run(config)
}

func createARConfiguration() -> ARConfiguration {

    let config = ARWorldTrackingConfiguration()

    guard let referenceObjects = ARReferenceObject.referenceObjects(inGroupNamed: "ARObjects", bundle: nil) else {
            fatalError("Missing expected asset catalog Object resources.")
        }
        config.detectionObjects = referenceObjects
        config.planeDetection = .horizontal
        config.worldAlignment = .gravityAndHeading
        config.isLightEstimationEnabled = true
    }

    return config
}

func renderer(_ renderer: SCNSceneRenderer, didAdd node: SCNNode, for anchor: ARAnchor) {

    guard let objectAnchor = anchor as? ARObjectAnchor else {return}

    let foundObjectName = objectAnchor.referenceObject.name
    print("foundObject: \(String(describing: foundObjectName!))")
}