我如何通过 python 连接以太网连接的相机(Flir AX8 相机)
How can i connect ethernet connected camera through python (Flir AX8 camera)
我正在尝试通过 python 连接 Flir AX8 相机。这个摄像头连接到笔记本电脑的以太网端口。因此,VideoCapture()
无法识别端口,我已经尝试了它的所有索引(0、1、2),但它没有连接。任何人都可以帮助我如何将相机连接到 python?
我已经尝试通过 VideoCapture(1)
和 VideoCapture('IP address')
进行连接
使用 IP 地址:
import cv2, time
video=cv2.VideoCapture('http://admin:admin@IP address/')
a=0
while True:
a=a+1
check, frame = video.read()
print(check)
print(frame)
#gray=cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)
cv2.imshow("Capturing",frame)
key=cv2.waitKey(1)
if key== ord('q'):
break
print(a)
video.release()
cv2.destroyAllWindows
使用索引 0、1、2:
import cv2, time
video=cv2.VideoCapture(1)
a=0
while True:
a=a+1
check, frame = video.read()
print(check)
print(frame)
#gray=cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)
cv2.imshow("Capturing",frame)
key=cv2.waitKey(1)
if key== ord('q'):
break
print(a)
video.release()
cv2.destroyAllWindows
我在两种情况下都收到以下错误:
False
None
Traceback (most recent call last):
File "C:\Users\yashw\Desktop\ex.py", line 15, in <module>
cv2.imshow("Capturing",frame)
cv2.error: OpenCV(4.1.0) C:\projects\opencv-python\opencv\modules\highgui\src\window.cpp:352: error: (-215:Assertion failed) size.width>0 && size.height>0 in function 'cv::imshow'
导入cv2
将 numpy 导入为 np
虽然正确:
cap=cv2.VideoCapture('http://admin:admin@169.254.253.219/snapshot.jpg?user=admin&pwd=admin&strm=0')
ret,img=cap.read()
cv2.imshow('videos output',img)
k=cv2.waitKey(1)
如果 k==ord('q'):
休息
cap.release()
cv2.destroyAllWindows
我正在尝试通过 python 连接 Flir AX8 相机。这个摄像头连接到笔记本电脑的以太网端口。因此,VideoCapture()
无法识别端口,我已经尝试了它的所有索引(0、1、2),但它没有连接。任何人都可以帮助我如何将相机连接到 python?
我已经尝试通过 VideoCapture(1)
和 VideoCapture('IP address')
使用 IP 地址:
import cv2, time
video=cv2.VideoCapture('http://admin:admin@IP address/')
a=0
while True:
a=a+1
check, frame = video.read()
print(check)
print(frame)
#gray=cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)
cv2.imshow("Capturing",frame)
key=cv2.waitKey(1)
if key== ord('q'):
break
print(a)
video.release()
cv2.destroyAllWindows
使用索引 0、1、2:
import cv2, time
video=cv2.VideoCapture(1)
a=0
while True:
a=a+1
check, frame = video.read()
print(check)
print(frame)
#gray=cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)
cv2.imshow("Capturing",frame)
key=cv2.waitKey(1)
if key== ord('q'):
break
print(a)
video.release()
cv2.destroyAllWindows
我在两种情况下都收到以下错误:
False
None
Traceback (most recent call last):
File "C:\Users\yashw\Desktop\ex.py", line 15, in <module>
cv2.imshow("Capturing",frame)
cv2.error: OpenCV(4.1.0) C:\projects\opencv-python\opencv\modules\highgui\src\window.cpp:352: error: (-215:Assertion failed) size.width>0 && size.height>0 in function 'cv::imshow'
导入cv2 将 numpy 导入为 np
虽然正确: cap=cv2.VideoCapture('http://admin:admin@169.254.253.219/snapshot.jpg?user=admin&pwd=admin&strm=0') ret,img=cap.read() cv2.imshow('videos output',img) k=cv2.waitKey(1) 如果 k==ord('q'): 休息
cap.release() cv2.destroyAllWindows