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Holistic Landmarker Python Tasks API #5028

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Holistic Landmarker Python Tasks API #5028

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66f8625
Added Holistic Landmarker Python API
kinarr Dec 4, 2023
ea95ae7
Uncommented configuring options for Holistic Landmarker
kinarr Dec 4, 2023
24fe8eb
Support both proto2 and proto3 in task subgraph options configuration…
kinarr Dec 17, 2023
00eb1f1
Fix typo in holistic_landmarker_test.py
kinarr Dec 17, 2023
c0606e8
Update holistic_landmarker.py
kinarr Dec 17, 2023
88463ae
Merge branch 'google:master' into python-holistic-landmarker
kinarr Dec 18, 2023
30e6b76
Revised implementation and added more tests
kinarr Dec 18, 2023
a667949
Changed import style in task_info
kinarr Dec 18, 2023
cba0878
Updated Copyright year
kinarr Dec 18, 2023
569c16d
Documented HolisticLandmarkerResult
kinarr Dec 18, 2023
f315b13
Resolved some issues
kinarr Dec 19, 2023
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1 change: 1 addition & 0 deletions mediapipe/python/BUILD
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Original file line number Diff line number Diff line change
Expand Up @@ -103,6 +103,7 @@ cc_library(
"//mediapipe/tasks/cc/vision/interactive_segmenter:interactive_segmenter_graph",
"//mediapipe/tasks/cc/vision/object_detector:object_detector_graph",
"//mediapipe/tasks/cc/vision/pose_landmarker:pose_landmarker_graph",
"//mediapipe/tasks/cc/vision/holistic_landmarker:holistic_landmarker_graph",
],
)

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1 change: 1 addition & 0 deletions mediapipe/tasks/python/core/BUILD
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Original file line number Diff line number Diff line change
Expand Up @@ -49,5 +49,6 @@ py_library(
"//mediapipe/calculators/core:flow_limiter_calculator_py_pb2",
"//mediapipe/framework:calculator_options_py_pb2",
"//mediapipe/framework:calculator_py_pb2",
"@com_google_protobuf//:protobuf_python"
],
)
36 changes: 23 additions & 13 deletions mediapipe/tasks/python/core/task_info.py
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Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,7 @@
from mediapipe.framework import calculator_options_pb2
from mediapipe.framework import calculator_pb2
from mediapipe.tasks.python.core.optional_dependencies import doc_controls
from google.protobuf import any_pb2


@doc_controls.do_not_generate_docs
Expand Down Expand Up @@ -80,18 +81,31 @@ def add_stream_name_prefix(tag_index_name):
raise ValueError(
'`task_options` doesn`t provide `to_pb2()` method to convert itself to be a protobuf object.'
)
task_subgraph_options = calculator_options_pb2.CalculatorOptions()

task_options_proto = self.task_options.to_pb2()
task_subgraph_options.Extensions[task_options_proto.ext].CopyFrom(
task_options_proto)

node_config = calculator_pb2.CalculatorGraphConfig.Node(
calculator=self.task_graph,
input_stream=self.input_streams,
output_stream=self.output_streams
)

if hasattr(task_options_proto, 'ext'):
# Use the extension mechanism for task_subgraph_options (proto2)
task_subgraph_options = calculator_options_pb2.CalculatorOptions()
task_subgraph_options.Extensions[task_options_proto.ext].CopyFrom(
task_options_proto)
node_config.options.CopyFrom(task_subgraph_options)
else:
# Use the Any type for task_subgraph_options (proto3)
task_subgraph_options = any_pb2.Any()
task_subgraph_options.Pack(self.task_options.to_pb2())
node_config.node_options.append(task_subgraph_options)

if not enable_flow_limiting:
return calculator_pb2.CalculatorGraphConfig(
node=[
calculator_pb2.CalculatorGraphConfig.Node(
calculator=self.task_graph,
input_stream=self.input_streams,
output_stream=self.output_streams,
options=task_subgraph_options)
node_config
],
input_stream=self.input_streams,
output_stream=self.output_streams)
Expand Down Expand Up @@ -121,11 +135,7 @@ def add_stream_name_prefix(tag_index_name):
options=flow_limiter_options)
config = calculator_pb2.CalculatorGraphConfig(
node=[
calculator_pb2.CalculatorGraphConfig.Node(
calculator=self.task_graph,
input_stream=task_subgraph_inputs,
output_stream=self.output_streams,
options=task_subgraph_options), flow_limiter
node_config, flow_limiter
],
input_stream=self.input_streams,
output_stream=self.output_streams)
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21 changes: 21 additions & 0 deletions mediapipe/tasks/python/test/vision/BUILD
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Expand Up @@ -194,6 +194,27 @@ py_test(
],
)

py_test(
name = "holistic_landmarker_test",
srcs = ["holistic_landmarker_test.py"],
data = [
"//mediapipe/tasks/testdata/vision:test_images",
"//mediapipe/tasks/testdata/vision:test_models",
"//mediapipe/tasks/testdata/vision:test_protos",
],
tags = ["not_run:arm"],
deps = [
"//mediapipe/tasks/cc/vision/holistic_landmarker/proto:holistic_result_py_pb2",
"//mediapipe/python:_framework_bindings",
"//mediapipe/tasks/python/core:base_options",
"//mediapipe/tasks/python/test:test_utils",
"//mediapipe/tasks/python/vision:holistic_landmarker",
"//mediapipe/tasks/python/vision/core:image_processing_options",
"//mediapipe/tasks/python/vision/core:vision_task_running_mode",
"@com_google_protobuf//:protobuf_python",
],
)

py_test(
name = "face_aligner_test",
srcs = ["face_aligner_test.py"],
Expand Down
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