MLKitSegmentationCommon Framework Reference

  • SegmentationMask stores the result of a segmentation operation.

  • The buffer property provides pixel-level segmentation data where values range from 0.0 to 1.0, indicating the likelihood of a pixel belonging to the segmented region.

  • The buffer's format is kCVPixelFormatType_OneComponent32Float and is owned by the SegmentationMask instance.

  • Users are responsible for interpreting intermediate pixel values and defining thresholds for segment inclusion.

SegmentationMask

class SegmentationMask : NSObject

The result from a segmenter operation.

  • The segmentation buffer for the mask.

    The buffer will be of format typekCVPixelFormatType_OneComponent32Float. Each pixel in the mask will have a value in range [0.0f, 1.0f] where 1 indicates that a pixel is inside the segmented region, and 0 indicates that a pixel is outside the segmented region. Callers may query the mask for per-pixel region-value estimates, but are responsible for defining their own threshold for intermediate values. The buffer is owned by the SegmentationMask and will be released when the container is deallocated, unless callers explicitly maintain a reference to it via CVPixelBufferRetain().

    Declaration

    Swift

    var buffer: CVPixelBuffer { get }

  • Unavailable.