https://github.com/Ancestry/FaceCrop

Utilizing Apple's Vision Framework to center faces in CGImage.
https://github.com/Ancestry/FaceCrop

Last synced: about 2 months ago
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Utilizing Apple's Vision Framework to center faces in CGImage.

• Host: GitHub
• URL: https://github.com/Ancestry/FaceCrop
• Owner: Ancestry
• License: mit
• Created: 2020-07-10T19:15:08.000Z (almost 4 years ago)
• Default Branch: master
• Last Pushed: 2021-06-28T01:23:06.000Z (almost 3 years ago)
• Last Synced: 2024-01-29T17:16:46.630Z (5 months ago)
• Language: Swift
• Size: 16.6 KB
• Stars: 46
• Watchers: 6
• Forks: 6
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Lists

• awesome-swift - FaceCrop - Detect and center faces in your images using Apple’s Vision Framework. (Libs / Images)
• awesome-swifte - FaceCrop - Detect and center faces in your images using Apple’s Vision Framework. (Libs / Images)
• awesome-swiftxx - FaceCrop - Detect and center faces in your images using Apple’s Vision Framework. (Libs / Images)
• awesome-swift - FaceCrop - Detect and center faces in your images using Apple’s Vision Framework. (Libs / Images)
• awesome-swift4 - FaceCrop - Detect and center faces in your images using Apple’s Vision Framework. (Libs / Images)
• awesome-swifty - FaceCrop - Detect and center faces in your images using Apple’s Vision Framework. (Libs / Images)
• fucking-awesome-swift - FaceCrop - Detect and center faces in your images using Apple’s Vision Framework. (Libs / Images)
• awesome-swiftqq - FaceCrop - Detect and center faces in your images using Apple’s Vision Framework. (Libs / Images)

README

        
# FaceCrop

CGImage extension that utilizes Apple's Vision Framework to detect and center faces.

![Example](https://user-images.githubusercontent.com/15527890/87205361-20506000-c2bc-11ea-919a-e0a788d5b303.png)

# Usage

```swift

cgImage.faceCrop { [weak self] result in

    switch result {

    case .success(let cgImage):

        DispatchQueue.main.async { self?.imageView.image = UIImage(cgImage: cgImage) }

    case .notFound, .failure( _):

        print("error")

    }

}

```

 

If you need to crop a `UIImage` - you can always access its `CGImage` by calling [.cgImage](https://developer.apple.com/documentation/uikit/uiimage/1624147-cgimage).

===

For more information consider visiting [this in-depth artictle on Medium](https://medium.com/ancestry-engineering/image-face-centering-using-apples-vision-framework-3ff3954ab5cb).

Huge thanks to Anastasios Grigoriou for his work on this project!