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Alex Rupérez

Language: Objective-C
Published: 29 Jun 16:41
Last push: 13 Apr 15:06
Description: CIDetector, AVCaptureVideoDataOutput and AVCaptureMetadataOutput categories. With face, rectangle, QR Code and TEXT CIDetector and blocks for AVCaptureOutput handling.
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ARDetector

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Overview

CIDetector, AVCaptureVideoDataOutput and AVCaptureMetadataOutput categories. With face, rectangle, QR Code, the future text CIDetector and blocks for AVCaptureOutput handling.

Installation

ARDetector is available through CocoaPods. To install it, simply add the following line to your Podfile:

    pod "ARDetector"

To run the example project, clone the repo, and run pod install from the Example directory first.

Or you can install it with Carthage:

    github "alexruperez/ARDetector"

Example

    AVCaptureSession *captureSession = AVCaptureSession.new;
    
    AVCaptureVideoDataOutput *videoOutput = AVCaptureVideoDataOutput.new;
    
    [videoOutput setSampleBufferBlock:^(AVCaptureOutput *captureOutput, CMSampleBufferRef sampleBuffer, BOOL dropped, AVCaptureConnection *connection) {
        // DO SOMETHING
    }];
    
    if (videoOutput && [captureSession canAddOutput:videoOutput])
    {
        [captureSession addOutput:videoOutput];
    }
    
    AVCaptureMetadataOutput *metadataOutput = AVCaptureMetadataOutput.new;
    
    [metadataOutput setMetadataObjectsBlock:^(AVCaptureOutput *captureOutput, NSArray *metadataObjects, AVCaptureConnection *connection) {
        // DO SOMETHING
    }];
    
    if (metadataOutput && [captureSession canAddOutput:metadataOutput])
    {
        [captureSession addOutput:metadataOutput];
    }
    
    [metadataOutput detectAllAvailableMetadataObjectTypes];
    
    CIDetector *detector = [CIDetector faceDetectorWithAccuracy:ARDetectorAccuracyHigh tracking:YES minFeatureSize:nil];

Etc.

  • Contributions are very welcome.
  • Attribution is appreciated (let's spread the word!), but not mandatory.

Use it? Love/hate it?

Tweet the author @alexruperez, and check out alexruperez's blog: http://alexruperez.com

License

ARDetector is available under the MIT license. See the LICENSE file for more info.