76 lines
2.5 KiB
Plaintext
76 lines
2.5 KiB
Plaintext
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# MediaPipe Objectron vertices/landmarks rendering CPU subgraph.
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type: "RendererSubgraph"
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input_stream: "IMAGE:input_image"
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input_stream: "MULTI_LANDMARKS:multi_landmarks"
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input_stream: "NORM_RECTS:multi_rect"
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output_stream: "IMAGE:output_image"
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# Outputs each element of multi_landmarks at a fake timestamp for the rest
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# of the graph to process. At the end of the loop, outputs the BATCH_END
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# timestamp for downstream calculators to inform them that all elements in the
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# vector have been processed.
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node {
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calculator: "BeginLoopNormalizedLandmarkListVectorCalculator"
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input_stream: "ITERABLE:multi_landmarks"
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output_stream: "ITEM:single_landmarks"
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output_stream: "BATCH_END:landmark_timestamp"
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}
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# Converts landmarks to drawing primitives for annotation overlay.
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node {
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calculator: "LandmarksToRenderDataCalculator"
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input_stream: "NORM_LANDMARKS:single_landmarks"
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output_stream: "RENDER_DATA:single_landmark_render_data"
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node_options: {
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[type.googleapis.com/mediapipe.LandmarksToRenderDataCalculatorOptions] {
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landmark_connections: [1, 2] # edge 1-2
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landmark_connections: [1, 3] # edge 1-3
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landmark_connections: [1, 5] # edge 1-5
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landmark_connections: [2, 4] # edge 2-4
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landmark_connections: [2, 6] # edge 2-6
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landmark_connections: [3, 4] # edge 3-4
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landmark_connections: [3, 7] # edge 3-7
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landmark_connections: [4, 8] # edge 4-8
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landmark_connections: [5, 6] # edge 5-6
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landmark_connections: [5, 7] # edge 5-7
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landmark_connections: [6, 8] # edge 6-8
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landmark_connections: [7, 8] # edge 7-8
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landmark_color { r: 255 g: 0 b: 0 }
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connection_color { r: 0 g: 255 b: 0 }
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thickness: 4.0
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}
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}
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}
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node {
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calculator: "EndLoopRenderDataCalculator"
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input_stream: "ITEM:single_landmark_render_data"
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input_stream: "BATCH_END:landmark_timestamp"
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output_stream: "ITERABLE:multi_landmarks_render_data"
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}
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# Converts normalized rects to drawing primitives for annotation overlay.
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node {
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calculator: "RectToRenderDataCalculator"
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input_stream: "NORM_RECTS:multi_rect"
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output_stream: "RENDER_DATA:multi_rect_render_data"
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node_options: {
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[type.googleapis.com/mediapipe.RectToRenderDataCalculatorOptions] {
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filled: false
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color { r: 255 g: 0 b: 0 }
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thickness: 4.0
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}
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}
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}
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# Draws annotations and overlays them on top of the input images.
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node {
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calculator: "AnnotationOverlayCalculator"
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input_stream: "IMAGE:input_image"
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input_stream: "VECTOR:multi_landmarks_render_data"
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input_stream: "multi_rect_render_data"
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output_stream: "IMAGE:output_image"
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}
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