42 lines
1.0 KiB
Python
42 lines
1.0 KiB
Python
import cv2
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import numpy as np
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import os
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import config
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saut=10
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dir=config.dir_neg
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#dir=config.dir_pos
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os.makedirs(dir, exist_ok=True)
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id=0
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while os.path.isfile(dir+"image-{:d}.png".format(id)):
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id+=1
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id*=saut
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cap=cv2.VideoCapture(0)
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width=int(cap.get(3))
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enregistre=0
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while True:
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ret, frame=cap.read()
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if enregistre:
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if not id%saut:
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id_=int(id/saut)
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fichier=dir+"image-{:d}.png".format(id_)
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print("Création du fichier", fichier)
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cv2.imwrite(fichier, frame)
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id+=1
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cv2.rectangle(frame, (0, 0), (width, 30), (100, 100, 100), cv2.FILLED)
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cv2.putText(frame, "[e] enregistrement repertoire: {} [q] quitter".format(dir), (10, 20), cv2.FONT_HERSHEY_PLAIN, 1, (255, 255, 255), 0)
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if enregistre:
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cv2.circle(frame, (width-20, 15), 5, (0, 0, 255), 8)
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cv2.imshow('Camera', frame)
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key=cv2.waitKey(1)&0xFF
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if key==ord('e'):
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enregistre=not enregistre
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if key==ord('q'):
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quit()
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