diff --git a/mediapipe/tasks/cc/vision/hand_landmarker/proto/BUILD b/mediapipe/tasks/cc/vision/hand_landmarker/proto/BUILD
index 8097d7ab1..6f79b9c4f 100644
--- a/mediapipe/tasks/cc/vision/hand_landmarker/proto/BUILD
+++ b/mediapipe/tasks/cc/vision/hand_landmarker/proto/BUILD
@@ -35,6 +35,7 @@ mediapipe_proto_library(
     srcs = ["hand_landmarker_graph_options.proto"],
     deps = [
         ":hand_landmarks_detector_graph_options_proto",
+        ":hand_roi_refinement_graph_options_proto",
         "//mediapipe/framework:calculator_options_proto",
         "//mediapipe/framework:calculator_proto",
         "//mediapipe/tasks/cc/core/proto:base_options_proto",
@@ -42,4 +43,12 @@ mediapipe_proto_library(
     ],
 )
 
+mediapipe_proto_library(
+    name = "hand_roi_refinement_graph_options_proto",
+    srcs = ["hand_roi_refinement_graph_options.proto"],
+    deps = [
+        "//mediapipe/tasks/cc/core/proto:base_options_proto",
+    ],
+)
+
 # TODO: open source hand joints graph
diff --git a/mediapipe/tasks/cc/vision/hand_landmarker/proto/hand_roi_refinement_graph_options.proto b/mediapipe/tasks/cc/vision/hand_landmarker/proto/hand_roi_refinement_graph_options.proto
new file mode 100644
index 000000000..0f979c5aa
--- /dev/null
+++ b/mediapipe/tasks/cc/vision/hand_landmarker/proto/hand_roi_refinement_graph_options.proto
@@ -0,0 +1,24 @@
+/* Copyright 2023 The MediaPipe Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+==============================================================================*/
+
+syntax = "proto3";
+
+package mediapipe.tasks.vision.hand_landmarker.proto;
+
+import "mediapipe/tasks/cc/core/proto/base_options.proto";
+
+message HandRoiRefinementGraphOptions {
+  core.proto.BaseOptions base_options = 1;
+}
diff --git a/mediapipe/tasks/testdata/vision/BUILD b/mediapipe/tasks/testdata/vision/BUILD
index 19c9e6132..89c59ec3b 100644
--- a/mediapipe/tasks/testdata/vision/BUILD
+++ b/mediapipe/tasks/testdata/vision/BUILD
@@ -55,6 +55,7 @@ mediapipe_files(srcs = [
     "hand_landmark_full.tflite",
     "hand_landmark_lite.tflite",
     "hand_landmarker.task",
+    "handrecrop_2020_07_21_v0.f16.tflite",
     "left_hands.jpg",
     "left_hands_rotated.jpg",
     "leopard_bg_removal_result_512x512.png",
@@ -190,6 +191,7 @@ filegroup(
         "hand_landmark_full.tflite",
         "hand_landmark_lite.tflite",
         "hand_landmarker.task",
+        "handrecrop_2020_07_21_v0.f16.tflite",
         "mobilenet_v1_0.25_192_quantized_1_default_1.tflite",
         "mobilenet_v1_0.25_224_1_default_1.tflite",
         "mobilenet_v1_0.25_224_1_metadata_1.tflite",
diff --git a/mediapipe/tasks/testdata/vision/hand_roi_refinement_generated_graph.pbtxt b/mediapipe/tasks/testdata/vision/hand_roi_refinement_generated_graph.pbtxt
new file mode 100644
index 000000000..06d9f07d1
--- /dev/null
+++ b/mediapipe/tasks/testdata/vision/hand_roi_refinement_generated_graph.pbtxt
@@ -0,0 +1,131 @@
+node {
+  name: "mediapipe_tasks_vision_hand_landmarker_handroirefinementgraph__mediapipe_tasks_components_processors_imagepreprocessinggraph__ImageCloneCalculator"
+  calculator: "ImageCloneCalculator"
+  input_stream: "image"
+  output_stream: "mediapipe_tasks_vision_hand_landmarker_handroirefinementgraph__mediapipe_tasks_components_processors_imagepreprocessinggraph____stream_5"
+  options {
+    [mediapipe.ImageCloneCalculatorOptions.ext] {
+      output_on_gpu: false
+    }
+  }
+}
+node {
+  name: "mediapipe_tasks_vision_hand_landmarker_handroirefinementgraph__mediapipe_tasks_components_processors_imagepreprocessinggraph__ImageToTensorCalculator"
+  calculator: "ImageToTensorCalculator"
+  input_stream: "IMAGE:mediapipe_tasks_vision_hand_landmarker_handroirefinementgraph__mediapipe_tasks_components_processors_imagepreprocessinggraph____stream_5"
+  input_stream: "NORM_RECT:roi"
+  output_stream: "LETTERBOX_PADDING:mediapipe_tasks_vision_hand_landmarker_handroirefinementgraph__mediapipe_tasks_components_processors_imagepreprocessinggraph____stream_2"
+  output_stream: "MATRIX:mediapipe_tasks_vision_hand_landmarker_handroirefinementgraph____stream_3"
+  output_stream: "TENSORS:mediapipe_tasks_vision_hand_landmarker_handroirefinementgraph____stream_4"
+  options {
+    [mediapipe.ImageToTensorCalculatorOptions.ext] {
+      output_tensor_width: 256
+      output_tensor_height: 256
+      keep_aspect_ratio: true
+      output_tensor_float_range {
+        min: 0
+        max: 1
+      }
+      gpu_origin: TOP_LEFT
+      border_mode: BORDER_REPLICATE
+    }
+  }
+}
+node {
+  name: "mediapipe_tasks_vision_hand_landmarker_handroirefinementgraph__mediapipe_tasks_components_processors_imagepreprocessinggraph__ImagePropertiesCalculator"
+  calculator: "ImagePropertiesCalculator"
+  input_stream: "IMAGE:image"
+  output_stream: "SIZE:mediapipe_tasks_vision_hand_landmarker_handroirefinementgraph____stream_2"
+}
+node {
+  name: "mediapipe_tasks_vision_hand_landmarker_handroirefinementgraph__mediapipe_tasks_components_processors_imagepreprocessinggraph__PassThroughCalculator"
+  calculator: "PassThroughCalculator"
+  input_stream: "image"
+  output_stream: "mediapipe_tasks_vision_hand_landmarker_handroirefinementgraph__mediapipe_tasks_components_processors_imagepreprocessinggraph____stream_7"
+}
+node {
+  name: "mediapipe_tasks_vision_hand_landmarker_handroirefinementgraph__mediapipe_tasks_core_inferencesubgraph__ModelResourcesCalculator"
+  calculator: "ModelResourcesCalculator"
+  output_side_packet: "METADATA_EXTRACTOR:mediapipe_tasks_vision_hand_landmarker_handroirefinementgraph__mediapipe_tasks_core_inferencesubgraph____side_packet_1"
+  output_side_packet: "MODEL:mediapipe_tasks_vision_hand_landmarker_handroirefinementgraph__mediapipe_tasks_core_inferencesubgraph____side_packet_2"
+  output_side_packet: "OP_RESOLVER:mediapipe_tasks_vision_hand_landmarker_handroirefinementgraph__mediapipe_tasks_core_inferencesubgraph____side_packet_3"
+  options {
+    [mediapipe.tasks.core.proto.ModelResourcesCalculatorOptions.ext] {
+      model_file {
+        file_name: "mediapipe/tasks/testdata/vision/handrecrop_2020_07_21_v0.f16.tflite"
+      }
+    }
+  }
+}
+node {
+  name: "mediapipe_tasks_vision_hand_landmarker_handroirefinementgraph__mediapipe_tasks_core_inferencesubgraph__inferencecalculator__mediapipe_tasks_vision_hand_landmarker_handroirefinementgraph__mediapipe_tasks_core_inferencesubgraph__InferenceCalculator"
+  calculator: "InferenceCalculatorCpu"
+  input_stream: "TENSORS:mediapipe_tasks_vision_hand_landmarker_handroirefinementgraph____stream_4"
+  output_stream: "TENSORS:mediapipe_tasks_vision_hand_landmarker_handroirefinementgraph____stream_5"
+  input_side_packet: "MODEL:mediapipe_tasks_vision_hand_landmarker_handroirefinementgraph__mediapipe_tasks_core_inferencesubgraph____side_packet_2"
+  input_side_packet: "OP_RESOLVER:mediapipe_tasks_vision_hand_landmarker_handroirefinementgraph__mediapipe_tasks_core_inferencesubgraph____side_packet_3"
+  options {
+    [mediapipe.InferenceCalculatorOptions.ext] { delegate {} }
+  }
+}
+node {
+  name: "mediapipe_tasks_vision_hand_landmarker_handroirefinementgraph__TensorsToLandmarksCalculator"
+  calculator: "TensorsToLandmarksCalculator"
+  input_stream: "TENSORS:mediapipe_tasks_vision_hand_landmarker_handroirefinementgraph____stream_5"
+  output_stream: "NORM_LANDMARKS:mediapipe_tasks_vision_hand_landmarker_handroirefinementgraph____stream_6"
+  options {
+    [mediapipe.TensorsToLandmarksCalculatorOptions.ext] {
+      num_landmarks: 2
+      input_image_width: 256
+      input_image_height: 256
+      normalize_z: 1
+    }
+  }
+}
+node {
+  name: "mediapipe_tasks_vision_hand_landmarker_handroirefinementgraph__LandmarkProjectionCalculator"
+  calculator: "LandmarkProjectionCalculator"
+  input_stream: "NORM_LANDMARKS:mediapipe_tasks_vision_hand_landmarker_handroirefinementgraph____stream_6"
+  input_stream: "PROJECTION_MATRIX:mediapipe_tasks_vision_hand_landmarker_handroirefinementgraph____stream_3"
+  output_stream: "NORM_LANDMARKS:mediapipe_tasks_vision_hand_landmarker_handroirefinementgraph____stream_7"
+}
+node {
+  name: "mediapipe_tasks_vision_hand_landmarker_handroirefinementgraph__LandmarksToDetectionCalculator"
+  calculator: "LandmarksToDetectionCalculator"
+  input_stream: "NORM_LANDMARKS:mediapipe_tasks_vision_hand_landmarker_handroirefinementgraph____stream_7"
+  output_stream: "DETECTION:mediapipe_tasks_vision_hand_landmarker_handroirefinementgraph____stream_8"
+}
+node {
+  name: "mediapipe_tasks_vision_hand_landmarker_handroirefinementgraph__AlignmentPointsRectsCalculator"
+  calculator: "AlignmentPointsRectsCalculator"
+  input_stream: "DETECTION:mediapipe_tasks_vision_hand_landmarker_handroirefinementgraph____stream_8"
+  input_stream: "IMAGE_SIZE:mediapipe_tasks_vision_hand_landmarker_handroirefinementgraph____stream_2"
+  output_stream: "NORM_RECT:mediapipe_tasks_vision_hand_landmarker_handroirefinementgraph____stream_9"
+  options {
+    [mediapipe.DetectionsToRectsCalculatorOptions.ext] {
+      rotation_vector_start_keypoint_index: 0
+      rotation_vector_end_keypoint_index: 1
+      rotation_vector_target_angle_degrees: -90
+    }
+  }
+}
+node {
+  name: "mediapipe_tasks_vision_hand_landmarker_handroirefinementgraph__RectTransformationCalculator"
+  calculator: "RectTransformationCalculator"
+  input_stream: "IMAGE_SIZE:mediapipe_tasks_vision_hand_landmarker_handroirefinementgraph____stream_2"
+  input_stream: "NORM_RECT:mediapipe_tasks_vision_hand_landmarker_handroirefinementgraph____stream_9"
+  output_stream: "refined_roi"
+  options {
+    [mediapipe.RectTransformationCalculatorOptions.ext] {
+      scale_x: 1
+      scale_y: 1
+      shift_x: 0
+      shift_y: -0.1
+      square_long: true
+    }
+  }
+}
+input_stream: "IMAGE:image"
+input_stream: "NORM_RECT:roi"
+executor {
+}
diff --git a/third_party/external_files.bzl b/third_party/external_files.bzl
index d3ec11f95..750421b6e 100644
--- a/third_party/external_files.bzl
+++ b/third_party/external_files.bzl
@@ -532,12 +532,24 @@ def external_files():
         urls = ["https://storage.googleapis.com/mediapipe-assets/hand_landmark.tflite?generation=1666153735814956"],
     )
 
+    http_file(
+        name = "com_google_mediapipe_handrecrop_2020_07_21_v0_f16_tflite",
+        sha256 = "d40b15e15f93f6c909a3cfb881ce16c9ff9aa6d57417a0c906a6624f1f60b60c",
+        urls = ["https://storage.googleapis.com/mediapipe-assets/handrecrop_2020_07_21_v0.f16.tflite?generation=1695159193831748"],
+    )
+
     http_file(
         name = "com_google_mediapipe_hand_recrop_tflite",
         sha256 = "67d996ce96f9d36fe17d2693022c6da93168026ab2f028f9e2365398d8ac7d5d",
         urls = ["https://storage.googleapis.com/mediapipe-assets/hand_recrop.tflite?generation=1661875770633070"],
     )
 
+    http_file(
+        name = "com_google_mediapipe_hand_roi_refinement_generated_graph_pbtxt",
+        sha256 = "a2304dedc6f1d167996d7261cd5b5e5db843c3b5657a367d9341388f350bdcc2",
+        urls = ["https://storage.googleapis.com/mediapipe-assets/hand_roi_refinement_generated_graph.pbtxt?generation=1695159196033618"],
+    )
+
     http_file(
         name = "com_google_mediapipe_image_tensor_meta_json",
         sha256 = "aad86fde3defb379c82ff7ee48e50493a58529cdc0623cf0d7bf135c3577060e",