# iris_landmark Subgraphs|Details :--- | :--- [`IrisLandmarkCpu`](https://github.com/google/mediapipe/tree/master/mediapipe/modules/iris_landmark/iris_landmark_cpu.pbtxt)| Detects iris landmarks for left or right eye. (CPU input, and inference is executed on CPU.) [`IrisLandmarkGpu`](https://github.com/google/mediapipe/tree/master/mediapipe/modules/iris_landmark/iris_landmark_gpu.pbtxt)| Detects iris landmarks for left or right eye. (GPU input, and inference is executed on GPU) [`IrisLandmarkLeftAndRightCpu`](https://github.com/google/mediapipe/tree/master/mediapipe/modules/iris_landmark/iris_landmark_left_and_right_cpu.pbtxt)| Detects iris landmarks for both left and right eyes. (CPU input, and inference is executed on CPU) [`IrisLandmarkLeftAndRightGpu`](https://github.com/google/mediapipe/tree/master/mediapipe/modules/iris_landmark/iris_landmark_left_and_right_gpu.pbtxt)| Detects iris landmarks for both left and right eyes. (GPU input, and inference is executed on GPU.)