Send feedback
Cloud Vision V1 API - Module Google::Cloud::Vision::V1::FaceAnnotation::Landmark::Type (v1.3.1)
Stay organized with collections
Save and categorize content based on your preferences.
Version latestkeyboard_arrow_down
Reference documentation and code samples for the Cloud Vision V1 API module Google::Cloud::Vision::V1::FaceAnnotation::Landmark::Type.
Face landmark (feature) type.
Left and right are defined from the vantage of the viewer of the image
without considering mirror projections typical of photos. So, LEFT_EYE,
typically, is the person's right eye.
Constants
UNKNOWN_LANDMARK
value: 0
LEFT_EYE
RIGHT_EYE
LEFT_OF_LEFT_EYEBROW
value: 3
RIGHT_OF_LEFT_EYEBROW
value: 4
LEFT_OF_RIGHT_EYEBROW
value: 5
RIGHT_OF_RIGHT_EYEBROW
value: 6
MIDPOINT_BETWEEN_EYES
value: 7
NOSE_TIP
UPPER_LIP
LOWER_LIP
MOUTH_LEFT
MOUTH_RIGHT
MOUTH_CENTER
NOSE_BOTTOM_RIGHT
value: 14
NOSE_BOTTOM_LEFT
value: 15
NOSE_BOTTOM_CENTER
value: 16
LEFT_EYE_TOP_BOUNDARY
value: 17
LEFT_EYE_RIGHT_CORNER
value: 18
LEFT_EYE_BOTTOM_BOUNDARY
value: 19
LEFT_EYE_LEFT_CORNER
value: 20
RIGHT_EYE_TOP_BOUNDARY
value: 21
RIGHT_EYE_RIGHT_CORNER
value: 22
RIGHT_EYE_BOTTOM_BOUNDARY
value: 23
RIGHT_EYE_LEFT_CORNER
value: 24
LEFT_EYEBROW_UPPER_MIDPOINT
value: 25
RIGHT_EYEBROW_UPPER_MIDPOINT
value: 26
LEFT_EAR_TRAGION
value: 27
RIGHT_EAR_TRAGION
value: 28
LEFT_EYE_PUPIL
RIGHT_EYE_PUPIL
value: 30
FOREHEAD_GLABELLA
value: 31
CHIN_GNATHION
CHIN_LEFT_GONION
value: 33
CHIN_RIGHT_GONION
value: 34
LEFT_CHEEK_CENTER
value: 35
RIGHT_CHEEK_CENTER
value: 36
Send feedback
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License , and code samples are licensed under the Apache 2.0 License . For details, see the Google Developers Site Policies . Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2025-09-09 UTC.
Need to tell us more?
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-09-09 UTC."],[],[],null,["# Cloud Vision V1 API - Module Google::Cloud::Vision::V1::FaceAnnotation::Landmark::Type (v1.3.1)\n\nVersion latestkeyboard_arrow_down\n\n- [1.3.1 (latest)](/ruby/docs/reference/google-cloud-vision-v1/latest/Google-Cloud-Vision-V1-FaceAnnotation-Landmark-Type)\n- [1.3.0](/ruby/docs/reference/google-cloud-vision-v1/1.3.0/Google-Cloud-Vision-V1-FaceAnnotation-Landmark-Type)\n- [1.2.1](/ruby/docs/reference/google-cloud-vision-v1/1.2.1/Google-Cloud-Vision-V1-FaceAnnotation-Landmark-Type)\n- [1.1.0](/ruby/docs/reference/google-cloud-vision-v1/1.1.0/Google-Cloud-Vision-V1-FaceAnnotation-Landmark-Type)\n- [1.0.1](/ruby/docs/reference/google-cloud-vision-v1/1.0.1/Google-Cloud-Vision-V1-FaceAnnotation-Landmark-Type)\n- [0.15.0](/ruby/docs/reference/google-cloud-vision-v1/0.15.0/Google-Cloud-Vision-V1-FaceAnnotation-Landmark-Type)\n- [0.14.0](/ruby/docs/reference/google-cloud-vision-v1/0.14.0/Google-Cloud-Vision-V1-FaceAnnotation-Landmark-Type)\n- [0.13.2](/ruby/docs/reference/google-cloud-vision-v1/0.13.2/Google-Cloud-Vision-V1-FaceAnnotation-Landmark-Type)\n- [0.12.0](/ruby/docs/reference/google-cloud-vision-v1/0.12.0/Google-Cloud-Vision-V1-FaceAnnotation-Landmark-Type)\n- [0.11.1](/ruby/docs/reference/google-cloud-vision-v1/0.11.1/Google-Cloud-Vision-V1-FaceAnnotation-Landmark-Type)\n- [0.10.0](/ruby/docs/reference/google-cloud-vision-v1/0.10.0/Google-Cloud-Vision-V1-FaceAnnotation-Landmark-Type)\n- [0.9.0](/ruby/docs/reference/google-cloud-vision-v1/0.9.0/Google-Cloud-Vision-V1-FaceAnnotation-Landmark-Type)\n- [0.8.0](/ruby/docs/reference/google-cloud-vision-v1/0.8.0/Google-Cloud-Vision-V1-FaceAnnotation-Landmark-Type)\n- [0.7.0](/ruby/docs/reference/google-cloud-vision-v1/0.7.0/Google-Cloud-Vision-V1-FaceAnnotation-Landmark-Type)\n- [0.6.4](/ruby/docs/reference/google-cloud-vision-v1/0.6.4/Google-Cloud-Vision-V1-FaceAnnotation-Landmark-Type) \nReference documentation and code samples for the Cloud Vision V1 API module Google::Cloud::Vision::V1::FaceAnnotation::Landmark::Type.\n\nFace landmark (feature) type.\nLeft and right are defined from the vantage of the viewer of the image\nwithout considering mirror projections typical of photos. So, `LEFT_EYE`,\ntypically, is the person's right eye.\n\nConstants\n---------\n\n### UNKNOWN_LANDMARK\n\n**value:** 0 \nUnknown face landmark detected. Should not be filled.\n\n### LEFT_EYE\n\n**value:** 1 \nLeft eye.\n\n### RIGHT_EYE\n\n**value:** 2 \nRight eye.\n\n### LEFT_OF_LEFT_EYEBROW\n\n**value:** 3 \nLeft of left eyebrow.\n\n### RIGHT_OF_LEFT_EYEBROW\n\n**value:** 4 \nRight of left eyebrow.\n\n### LEFT_OF_RIGHT_EYEBROW\n\n**value:** 5 \nLeft of right eyebrow.\n\n### RIGHT_OF_RIGHT_EYEBROW\n\n**value:** 6 \nRight of right eyebrow.\n\n### MIDPOINT_BETWEEN_EYES\n\n**value:** 7 \nMidpoint between eyes.\n\n### NOSE_TIP\n\n**value:** 8 \nNose tip.\n\n### UPPER_LIP\n\n**value:** 9 \nUpper lip.\n\n### LOWER_LIP\n\n**value:** 10 \nLower lip.\n\n### MOUTH_LEFT\n\n**value:** 11 \nMouth left.\n\n### MOUTH_RIGHT\n\n**value:** 12 \nMouth right.\n\n### MOUTH_CENTER\n\n**value:** 13 \nMouth center.\n\n### NOSE_BOTTOM_RIGHT\n\n**value:** 14 \nNose, bottom right.\n\n### NOSE_BOTTOM_LEFT\n\n**value:** 15 \nNose, bottom left.\n\n### NOSE_BOTTOM_CENTER\n\n**value:** 16 \nNose, bottom center.\n\n### LEFT_EYE_TOP_BOUNDARY\n\n**value:** 17 \nLeft eye, top boundary.\n\n### LEFT_EYE_RIGHT_CORNER\n\n**value:** 18 \nLeft eye, right corner.\n\n### LEFT_EYE_BOTTOM_BOUNDARY\n\n**value:** 19 \nLeft eye, bottom boundary.\n\n### LEFT_EYE_LEFT_CORNER\n\n**value:** 20 \nLeft eye, left corner.\n\n### RIGHT_EYE_TOP_BOUNDARY\n\n**value:** 21 \nRight eye, top boundary.\n\n### RIGHT_EYE_RIGHT_CORNER\n\n**value:** 22 \nRight eye, right corner.\n\n### RIGHT_EYE_BOTTOM_BOUNDARY\n\n**value:** 23 \nRight eye, bottom boundary.\n\n### RIGHT_EYE_LEFT_CORNER\n\n**value:** 24 \nRight eye, left corner.\n\n### LEFT_EYEBROW_UPPER_MIDPOINT\n\n**value:** 25 \nLeft eyebrow, upper midpoint.\n\n### RIGHT_EYEBROW_UPPER_MIDPOINT\n\n**value:** 26 \nRight eyebrow, upper midpoint.\n\n### LEFT_EAR_TRAGION\n\n**value:** 27 \nLeft ear tragion.\n\n### RIGHT_EAR_TRAGION\n\n**value:** 28 \nRight ear tragion.\n\n### LEFT_EYE_PUPIL\n\n**value:** 29 \nLeft eye pupil.\n\n### RIGHT_EYE_PUPIL\n\n**value:** 30 \nRight eye pupil.\n\n### FOREHEAD_GLABELLA\n\n**value:** 31 \nForehead glabella.\n\n### CHIN_GNATHION\n\n**value:** 32 \nChin gnathion.\n\n### CHIN_LEFT_GONION\n\n**value:** 33 \nChin left gonion.\n\n### CHIN_RIGHT_GONION\n\n**value:** 34 \nChin right gonion.\n\n### LEFT_CHEEK_CENTER\n\n**value:** 35 \nLeft cheek center.\n\n### RIGHT_CHEEK_CENTER\n\n**value:** 36 \nRight cheek center."]]
