Face Landmarks are used in applications were the AI system detects the exact location and shape of a person's facial features (like the location of the ears, eyes, nose, cheeks, mouth) and applies changes or records the movement.
Depends on your application use case. Usually, Face Landmarks are used in sticker apps (like in Snapchat filters) where the Facial features are detected and funny glasses and cat ears can be applied as filters. FaceX has worked on virtual make-up apps ideal for cosmetic stores where customers coming can apply virtual makeup products and see how they would look using those products.
||If your application works with photographs, the face detect API provides (x,y) coordinates of 68 landmark points which can be visualized by doing a scatterplot on the image.||Read More|
68-feature Extraction (Increasing Accuracy)
More Robust and adaptable to angles and accessories
Unlimited Faces landmarked from a single photo