| Face | A human face detected in an image or video. |
| FaceDetector | Detector for finding Faces in a supplied image. |
| FaceDetector.Builder | Builder for creating face detector instances. |
| Landmark | A point on a detected face, such as an eye, nose, or mouth. |
| LargestFaceFocusingProcessor | Face processor that focuses on tracking a single "prominent face", in conjunction with the
associated FaceDetector. |
| LargestFaceFocusingProcessor.Builder | Builder for creating a LargestFaceFocusingProcessor. |