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"

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

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



1270
1271
1272
 
# File 'lib/google/cloud/vision/annotation/face.rb', line 1270

def bottom
  @bottom
end

#left ⇒ Landmark (readonly)

The nose, bottom left.

Returns:

  • (Landmark) —

    the current value of left



1270
1271
1272
 
# File 'lib/google/cloud/vision/annotation/face.rb', line 1270

def left
  @left
end

#right ⇒ Landmark (readonly)

The nose, bottom right.

Returns:

  • (Landmark) —

    the current value of right



1270
1271
1272
 
# File 'lib/google/cloud/vision/annotation/face.rb', line 1270

def right
  @right
end

#tip ⇒ Landmark (readonly)

The nose tip.

Returns:

  • (Landmark) —

    the current value of tip



1270
1271
1272
 
# File 'lib/google/cloud/vision/annotation/face.rb', line 1270

def tip
  @tip
end

#top ⇒ Landmark (readonly)

The midpoint between the eyes.

Returns:

  • (Landmark) —

    the current value of top



1270
1271
1272
 
# File 'lib/google/cloud/vision/annotation/face.rb', line 1270

def top
  @top
end

Instance Method Details

#to_a ⇒ Array

Returns the object's property values as an array.

Returns:

  • (Array) 


1288
1289
1290
 
# File 'lib/google/cloud/vision/annotation/face.rb', line 1288

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) 


1297
1298
1299
1300
 
# File 'lib/google/cloud/vision/annotation/face.rb', line 1297

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