Class: Google::Cloud::Vision::Annotation::Face::Features::Eyes

Inherits:
Object
  • Object
show all
Defined in:
lib/google/cloud/vision/annotation/face.rb

Overview

Eyes

The landmarks of the eyes in the features of a face.

Left and right are defined from the vantage of the viewer of the image, without considering mirror projections typical of photos. So face.features.eyes.left typically is the person's right eye.

See Google::Cloud::Vision::Annotation::Face::Features and Google::Cloud::Vision::Annotation::Face.

Examples:

require "google/cloud"

gcloud = Google::Cloud.new
vision = gcloud.vision

image = vision.image "path/to/face.jpg"
face = image.face

eyes = face.features.eyes

right_eye = eyes.right
right_eye.pupil
#=> #<Landmark (x: 256.63464, y: 79.641411, z: -6.0731235)>

See Also:

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#left ⇒ Eye (readonly)

The left eye.

Returns:

  • (Eye) —

    the current value of left



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# File 'lib/google/cloud/vision/annotation/face.rb', line 973

def left
  @left
end

#right ⇒ Eye (readonly)

The right eye.

Returns:

  • (Eye) —

    the current value of right



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# File 'lib/google/cloud/vision/annotation/face.rb', line 973

def right
  @right
end

Instance Method Details

#to_a ⇒ Array

Returns the object's property values as an array.

Returns:

  • (Array) 


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# File 'lib/google/cloud/vision/annotation/face.rb', line 988

def to_a
  [left, right]
end

#to_h ⇒ Hash

Deeply converts object to a hash. All keys will be symbolized.

Returns:

  • (Hash) 


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# File 'lib/google/cloud/vision/annotation/face.rb', line 997

def to_h
  { left: left.to_h, right: right.to_h }
end