DuOtto
22 lines
549 B
Python
22 lines
549 B
Python
import numpy as np
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import cv2
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# ----- Helper Functions -----
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def compute_distance(p1, p2):
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return np.hypot(p2[0] - p1[0], p2[1] - p1[1])
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# 4) compute straightness per finger
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def finger_straight(i_tip, i_pip, i_mcp):
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d1 = np.hypot(*(np.array(i_tip)-np.array(i_pip)))
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d2 = np.hypot(*(np.array(i_pip)-np.array(i_mcp)))
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return float(np.clip(d1/(d2+1e-3), 0, 1))
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def yes_no():
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while True:
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key = cv2.waitKey(1) & 0xFF
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if key == ord("y"):
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return True
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if key == ord("n"):
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return False
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