ykcheungab
30 lines
669 B
Python
30 lines
669 B
Python
"""Finger-specific OpenCV panels for example scripts."""
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from __future__ import annotations
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import cv2
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import orisys
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from .opencv_maps import depth_colormap
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def show_finger_uv_panels(
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unrolled,
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vnormal,
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depth_map,
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*,
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flow_threshold: float = 0.4,
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grid_spacing: int = 20,
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arrow_scale: float = 1.0,
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) -> None:
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"""Show depth colormap and UV unrolled flow arrows."""
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cv2.imshow("Depth", depth_colormap(depth_map))
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arrows = orisys.util.draw_arrows(
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unrolled,
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vnormal,
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threshold=flow_threshold,
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grid_spacing=grid_spacing,
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arrow_scale=arrow_scale,
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)
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cv2.imshow("UV Unrolled", arrows)
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