iOS용 얼굴 인식 가이드

import MediaPipeTasksVision

let modelPath = Bundle.main.path(forResource: "model",
                                      ofType: "tflite")

let options = FaceDetectorOptions()
options.baseOptions.modelAssetPath = modelPath
options.runningMode = .image

let faceDetector = try FaceDetector(options: options)
    

import MediaPipeTasksVision

let modelPath = Bundle.main.path(forResource: "model",
                                      ofType: "tflite")

let options = FaceDetectorOptions()
options.baseOptions.modelAssetPath = modelPath
options.runningMode = .video

let faceDetector = try FaceDetector(options: options)
    

import MediaPipeTasksVision

// Class that conforms to the `FaceDetectorLiveStreamDelegate` protocol and
// implements the method that the face detector calls once it finishes
// detecting faces in each input frame.
class FaceDetectorResultProcessor: NSObject, FaceDetectorLiveStreamDelegate {

  func faceDetector(
    _ faceDetector: FaceDetector,
    didFinishDetection result: FaceDetectorResult?,
    timestampInMilliseconds: Int,
    error: Error?) {

    // Process the face detection result or errors here.

  }
}

let modelPath = Bundle.main.path(
  forResource: "model",
  ofType: "tflite")

let options = FaceDetectorOptions()
options.baseOptions.modelAssetPath = modelPath
options.runningMode = .liveStream

// Assign an object of the class to the `faceDetectorLiveStreamDelegate`
// property.
let processor = FaceDetectorResultProcessor()
options.faceDetectorLiveStreamDelegate = processor

let faceDetector = try FaceDetector(options: options)
    

@import MediaPipeTasksVision;

NSString *modelPath = [[NSBundle mainBundle] pathForResource:@"model"
                                                      ofType:@"tflite"];

MPPFaceDetectorOptions *options = [[MPPFaceDetectorOptions alloc] init];
options.baseOptions.modelAssetPath = modelPath;
options.runningMode = MPPRunningModeImage;

MPPFaceDetector *faceDetector =
      [[MPPFaceDetector alloc] initWithOptions:options error:nil];
    

@import MediaPipeTasksVision;

NSString *modelPath = [[NSBundle mainBundle] pathForResource:@"model"
                                                      ofType:@"tflite"];

MPPFaceDetectorOptions *options = [[MPPFaceDetectorOptions alloc] init];
options.baseOptions.modelAssetPath = modelPath;
options.runningMode = MPPRunningModeVideo;

MPPFaceDetector *faceDetector =
      [[MPPFaceDetector alloc] initWithOptions:options error:nil];
    

@import MediaPipeTasksVision;

// Class that conforms to the `MPPFaceDetectorLiveStreamDelegate` protocol
// and implements the method that the face detector calls once it finishes
// detecting faces in each input frame.

@interface APPFaceDetectorResultProcessor : NSObject 

@end

@implementation APPFaceDetectorResultProcessor

-   (void)faceDetector:(MPPFaceDetector *)faceDetector
    didFinishDetectionWithResult:(MPPFaceDetectorResult *)faceDetectorResult
         timestampInMilliseconds:(NSInteger)timestampInMilliseconds
                           error:(NSError *)error {

    // Process the face detector result or errors here.

}

@end

NSString *modelPath = [[NSBundle mainBundle] pathForResource:@"model"
                                                      ofType:@"tflite"];

MPPFaceDetectorOptions *options = [[MPPFaceDetectorOptions alloc] init];
options.baseOptions.modelAssetPath = modelPath;
options.runningMode = MPPRunningModeLiveStream;

// Assign an object of the class to the `faceDetectorLiveStreamDelegate`
// property.
APPFaceDetectorResultProcessor *processor = [APPFaceDetectorResultProcessor new];
options.faceDetectorLiveStreamDelegate = processor;

MPPFaceDetector *faceDetector =
      [[MPPFaceDetector alloc] initWithOptions:options error:nil];
    

// Load an image on the user's device as an iOS `UIImage` object.

// Convert the `UIImage` object to a MediaPipe's Image object having the default
// orientation `UIImage.Orientation.up`.
let image = try MPImage(uiImage: image)
    

// Load an image on the user's device as an iOS `UIImage` object.

// Convert the `UIImage` object to a MediaPipe's Image object having the default
// orientation `UIImageOrientationUp`.
MPImage *image = [[MPPImage alloc] initWithUIImage:image error:nil];
    

// Obtain a CVPixelBuffer.

// Convert the `CVPixelBuffer` object to a MediaPipe's Image object having the default
// orientation `UIImage.Orientation.up`.
let image = try MPImage(pixelBuffer: pixelBuffer)
    

// Obtain a CVPixelBuffer.

// Convert the `CVPixelBuffer` object to a MediaPipe's Image object having the
// default orientation `UIImageOrientationUp`.
MPImage *image = [[MPPImage alloc] initWithUIImage:image error:nil];
    

// Obtain a CMSampleBuffer.

// Convert the `CMSampleBuffer` object to a MediaPipe's Image object having the default
// orientation `UIImage.Orientation.up`.
let image = try MPImage(sampleBuffer: sampleBuffer)
    

// Obtain a `CMSampleBuffer`.

// Convert the `CMSampleBuffer` object to a MediaPipe's Image object having the
// default orientation `UIImageOrientationUp`.
MPImage *image = [[MPPImage alloc] initWithSampleBuffer:sampleBuffer error:nil];
    

let result = try faceDetector.detect(image: image)
    

let result = try faceDetector.detect(
  videoFrame: image,
  timestampInMilliseconds: timestamp)
    

try faceDetector.detectAsync(
  image: image,
  timestampInMilliseconds: timestamp)
    

MPPFaceDetectorResult *result = [faceDetector detectInImage:image
                                                      error:nil];
    

MPPFaceDetectorResult *result = [faceDetector detectInVideoFrame:image
                                         timestampInMilliseconds:timestamp
                                                           error:nil];
    

BOOL success = [faceDetector detectAsyncInImage:image
                        timestampInMilliseconds:timestamp
                                          error:nil];