Capturing an image using USB camera with Raspberry Pi
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Capturing an image using USB camera with Raspberry Pi
Description
ABSTRACT
Raspberry Pi has mostly used hardware to interface/working with the camera-based application. Mainly for Open CV (Open Computer Vision) based applications. As the Raspberry Pi beginner first to learn about to capture the image using Raspberry Pi with a USB camera. If the image is captured using below code, the captured image is stored in the current directory.
HARDWARE REQUIRED
- Raspberry Pi
- SD card
- Power supply
- VGA to HDMI converter (Optional)
- USB camera
SOFTWARE REQUIRED
- Raspbian Stretch OS
- SD card Formatter
- Win32DiskImager (or) Etcher
PYTHON LIBRARIES USED
- Fswebcam library to capture the image
- Subprocess to do the parallel process for capturing the image while the code is running
- Open CV (CV2) (Optional)
CODE
import subprocess subprocess.Popen("sudo fswebcam image.jpg",shell=True).communicate()
Additional information
Weight | 0.000000 kg |
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