时间戳

首页 > 解决方案 > cv2 videoCapture 没有属性

python - cv2 videoCapture 没有属性

问题描述

import cv2

import sys


cpt=0

vidStream=cv2.videoCapture(0)
while True:
    ret,frame=vidStream.read()

    cv2.imshow("test frame",frame)
    cv2.imwrite(r"C:\Users\Abhishek\PycharmProjects\images\0\image%04i.jpg"%cpt,frame)
    cpt +=1

    if cv2.waitKey(10)==ord('q'):
        break

任何人请帮我解决错误我收到一个错误，上面写着“模块'cv2.cv2'没有属性'videoCapture'”和“无法导入cv2”

标签： pythonopencvcv2

解决方案

1) 不是 cv2.videoCapture()，而是尝试 cv2.VideoCapture()。

Python 2.7.18rc1 (default, Apr  7 2020, 12:05:55) 
[GCC 9.3.0] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import cv2
>>> vid = cv2.videoCapture(0)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
AttributeError: 'module' object has no attribute 'videoCapture'
>>> vid = cv2.VideoCapture(0) #like that it works fine.
>>>

尝试使用命令或安装opencv，并检查是否仍然出现“无法导入cv2”错误pip install opencv-pythonpip install opencv-contrib-python

推荐阅读