Raspberry Pi - Camera Module
Which of the following Python code snippets correctly initializes the Raspberry Pi camera using OpenCV?
Which of the following Python code snippets correctly initializes the Raspberry Pi camera using OpenCV?
easy📝 Syntax Q3 of 15
Step-by-Step Solution
Solution:
Step 1: Recall correct OpenCV camera initialization syntax
The correct method is cv2.VideoCapture() with device index, usually 0 for default camera.Step 2: Check each option's syntax
Only cap = cv2.VideoCapture(0) uses the correct method and parameter format.Final Answer:
cap = cv2.VideoCapture(0) -> Option CQuick Check:
Camera init syntax = cv2.VideoCapture(0) [OK]
Quick Trick: Use VideoCapture(0) to open default camera [OK]
Common Mistakes:
MISTAKES- Using wrong method names
- Passing wrong parameters
- Missing parentheses
Master "Camera Module" in Raspberry Pi
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