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

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

Overview

Nose

The landmarks of the nose 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/vision"

vision = Google::Cloud::Vision.new

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

nose = face.features.nose

nose.tip
#=> #<Landmark (x: 225.23511, y: 122.47372, z: -25.817825)>

See Also:

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#bottom ⇒ Landmark (readonly)

The nose, bottom center.

Returns:

  • (Landmark) —

    the current value of bottom



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# File 'lib/google/cloud/vision/annotation/face.rb', line 1254

def bottom
  @bottom
end

#left ⇒ Landmark (readonly)

The nose, bottom left.

Returns:

  • (Landmark) —

    the current value of left



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# File 'lib/google/cloud/vision/annotation/face.rb', line 1254

def left
  @left
end

#right ⇒ Landmark (readonly)

The nose, bottom right.

Returns:

  • (Landmark) —

    the current value of right



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# File 'lib/google/cloud/vision/annotation/face.rb', line 1254

def right
  @right
end

#tip ⇒ Landmark (readonly)

The nose tip.

Returns:

  • (Landmark) —

    the current value of tip



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# File 'lib/google/cloud/vision/annotation/face.rb', line 1254

def tip
  @tip
end

#top ⇒ Landmark (readonly)

The midpoint between the eyes.

Returns:

  • (Landmark) —

    the current value of top



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# File 'lib/google/cloud/vision/annotation/face.rb', line 1254

def top
  @top
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 1272

def to_a
  [left, bottom, tip, top, 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 1281

def to_h
  { left: left.to_h, bottom: bottom.to_h, tip: tip.to_h,
    top: top.to_h, right: right.to_h }
end