# applied(to:eventHandler:) Uses the CoreML model to create image features from the input pixel buffer. ``` func applied(to input: CIImage, eventHandler: EventHandler? = nil) async throws -> MLShapedArray ``` ## Parameters `input` An image. `eventHandler` An event handler. ## Return Value `ImageFeatures` generated by passing the `pixelBuffer` through the `model`. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)