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Python,OpenCVのカメラキャプチャ

Last updated at Posted at 2015-11-24

基礎的なことであるが忘備録として

#使用環境
Mac OSX El Capitan
OpenCV3.0.0
Python2.7.10

変更予定

#capture.py

import numpy as np
import cv2

# カメラ指定
cap = cv2.VideoCapture(0)

while(True):

# Capture frame-by-frame
ret, frame = cap.read()

# Our operations on the frame come here
gray = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)

# Display the resulting frame
cv2.imshow('frame',rad)
if cv2.waitKey(1) & 0xFF == ord('q'):
    break

# When everything done, release the capture
cap.release()
cv2.destroyAllWindows()
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