Iris is a separate model from face mesh, but it relies on face mesh for part of the pipeline > The first step in the pipeline leverages MediaPipe Face Mesh, wh

Iris is a separate model from face mesh, but it relies on face mesh for part of the pipeline > The first step in the pipeline leverages MediaPipe Face Mesh, which generates a mesh of the approximate face geometry. From this mesh, we isolate the eye region in the original image for use in the subsequent iris tracking step. … > Face Landmark Model > The face landmark model is the same as in MediaPipe Face Mesh. You can also find more details in this paper. > Iris Landmark Model > The iris model takes an image patch of the eye region and estimates both the eye landmarks (along the eyelid) and iris landmarks (along this iris contour)… https://google.github.io/mediapipe/solutions/iris https://google.github.io/mediapipe/solutions/iris