iOS용 이미지 분할 가이드

import MediaPipeTasksVision

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

let options = ImageSegmenterOptions()
options.baseOptions.modelAssetPath = modelPath
options.runningMode = .image
options.shouldOutputCategoryMask = true
options.shouldOutputConfidenceMasks = false

let imageSegmenter = try ImageSegmenter(options: options)
    

import MediaPipeTasksVision

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

let options = ImageSegmenterOptions()
options.baseOptions.modelAssetPath = modelPath
options.runningMode = .video
options.shouldOutputCategoryMask = true
options.shouldOutputConfidenceMasks = false

let imageSegmenter = try ImageSegmenter(options: options)
    

import MediaPipeTasksVision

// Class that conforms to the `imageSegmenterLiveStreamDelegate` protocol and
// implements the method that the image segmenter calls once it finishes
// performing segmentation of each input frame.
class ImageSegmenterResultProcessor: NSObject, ImageSegmenterLiveStreamDelegate {

  func imageSegmenter(
    _ imageSegmenter: ImageSegmenter,
    didFinishSegmentation result: ImageSegmenterResult?,
    timestampInMilliseconds: Int,
    error: Error?) {

    // Process the image segmentation result or errors here.

  }
}

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

let options = ImageSegmenterOptions()
options.baseOptions.modelAssetPath = modelPath
options.runningMode = .liveStream
options.shouldOutputCategoryMask = true
options.shouldOutputConfidenceMasks = false

// Set `imageSegmenterLiveStreamDelegate` to the object of the class that
// confirms to the `ImageSegmenterLiveStreamDelegate` protocol.
let processor = ImageSegmenterResultProcessor()
options.imageSegmenterLiveStreamDelegate = processor

let imageSegmenter = try ImageSegmenter(options: options)
    

@import MediaPipeTasksVision;

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

MPPImageSegmenterOptions *options = [[MPPImageSegmenterOptions alloc] init];
options.baseOptions.modelAssetPath = modelPath;
options.runningMode = MPPRunningModeImage;
options.shouldOutputCategoryMask = YES;
options.shouldOutputConfidenceMasks = NO;

MPPImageSegmenter *imageSegmenter =
  [[MPPImageSegmenter alloc] initWithOptions:options error:nil];
    

@import MediaPipeTasksVision;

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

MPPImageSegmenterOptions *options = [[MPPImageSegmenterOptions alloc] init];
options.baseOptions.modelAssetPath = modelPath;
options.runningMode = MPPRunningModeVideo;
options.shouldOutputCategoryMask = YES;
options.shouldOutputConfidenceMasks = NO;

MPPImageSegmenter *imageSegmenter =
  [[MPPImageSegmenter alloc] initWithOptions:options error:nil];
    

@import MediaPipeTasksVision;

// Class that conforms to the `MPPImageSegmenterLiveStreamDelegate` protocol
// and implements the method that the image segmenter calls once it finishes
// performing segmentation of each input frame.

@interface APPImageSegmenterResultProcessor : NSObject 

@end

@implementation APPImageSegmenterResultProcessor

-   (void)imageSegmenter:(MPPImageSegmenter *)imageSegmenter
    didFinishSegmentationWithResult:(MPPImageSegmenterResult *)imageSegmenterResult
         timestampInMilliseconds:(NSInteger)timestampInMilliseconds
                           error:(NSError *)error {

    // Process the image segmentation result or errors here.

}

@end

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

MPPImageSegmenterOptions *options = [[MPPImageSegmenterOptions alloc] init];
options.baseOptions.modelAssetPath = modelPath;
options.runningMode = MPPRunningModeLiveStream;
options.shouldOutputCategoryMask = YES;
options.shouldOutputConfidenceMasks = NO;

// Set `imageSegmenterLiveStreamDelegate` to the object of the class that
// confirms to the `MPPImageSegmenterLiveStreamDelegate` protocol.
APPImageSegmenterResultProcessor *processor =
  [APPImageSegmenterResultProcessor new];
options.imageSegmenterLiveStreamDelegate = processor;

MPPImageSegmenter *imageSegmenter =
  [[MPPImageSegmenter 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 imageSegmenter.segment(image: image)
    

let result = try imageSegmenter.segment(
  videoFrame: image,
  timestampInMilliseconds: timestamp)
    

try imageSegmenter.segmentAsync(
  image: image,
  timestampInMilliseconds: timestamp)
    

MPPImageSegmenterResult *result =
  [imageSegmenter segmentImage:image error:nil];
    

MPPImageSegmenterResult *result =
  [imageSegmenter segmentVideoFrame:image
            timestampInMilliseconds:timestamp
                              error:nil];
    

BOOL success =
  [imageSegmenter segmentAsyncImage:image
            timestampInMilliseconds:timestamp
                              error:nil];