https://github.com/croath/UIImageView-BetterFace

a UIImageView category to let the picture-cutting with faces showing better
https://github.com/croath/UIImageView-BetterFace

face ios uiimageview

Last synced: about 1 month ago
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a UIImageView category to let the picture-cutting with faces showing better

• Host: GitHub
• URL: https://github.com/croath/UIImageView-BetterFace
• Owner: croath
• License: mit
• Archived: true
• Created: 2013-10-22T11:11:11.000Z (almost 11 years ago)
• Default Branch: master
• Last Pushed: 2017-04-17T23:30:11.000Z (over 7 years ago)
• Last Synced: 2024-07-18T07:46:28.265Z (2 months ago)
• Topics: face, ios, uiimageview
• Language: Objective-C
• Homepage:
• Size: 3.64 MB
• Stars: 774
• Watchers: 35
• Forks: 94
• Open Issues: 9
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
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UIImageView-BetterFace

======================

A UIImageView extension to let the picture-cutting with faces showing better

Last update in v0.2_stable : add a UIImage+BetterFace category, so clipping images becomes possible(clap!)

Looking for an Android version? Check this! [https://github.com/beartung/tclip-android]

##Why?

 - Have problems showing the resized image previews?

 - People in the preview only have chins but not faces?

 - A group photo doesn't look well?

Try UIImageView-BetterFace!

Like this:

![preview](https://raw.github.com/croath/UIImageView-BetterFace/master/doc/preview.png)

##How?

 1. Drag `UIImageView+BetterFace.h` and `UIImageView+BetterFace.m` to your project

 2. Add CoreImage.framework to your project

 3. Import the .h file

 4. Add this:`[anImageView setNeedsBetterFace:YES];`

 5. If you want all `setImage:` methods do the magic: Add `hack_uiimageview_bf();` to your `main` function; Otherwise call `setBetterFaceImage:` for every image you want to make the face detection.

 6. Done

 7. Still have problems? clone the project and see the demo.

##Too slow?

try set the `fast` property to `YES` to get the faster speed(lower accuracy)

##Known issues

 - ~~it will be slow to render large-size images, and showing the strange animation~~

 - ~~it may take a lot of memory while reusing the UIImageView~~

##Who use BetterFace?

 - App of http://getprix.com

If you're building your applications using UIImageView-BetterFace, please let me know! (add your application name & App Store link here and pullreuqest this README~

##Debugging

Add `BF_DEBUG` to your pre compile macros or `#define BF_DEBUG` to your `prefix.pch` file in order to see turn ON debugging logs on the console.

##Other

Any issue and pull request is welcome.