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1.jetson与摄像头的对接
2022-07-01 08:30:00 【余生的观澜】
摄像头接口的种类
从大类上分可以分为2类,分别是标准接口和板载接口。标准接口包括:usb,网口。板载接口包括:mipi-csi接口。本篇博客来讨论一下在实际应用过程中的各种对接方式的优劣与具体方式。
标准接口
usb接口
优势、劣势
使用usb接口的摄像头,成本最低,python的接入也最简单,几乎出现在所有新手入门的demo阶段。存在的问题是usb对接的方式,一旦热胀冷缩,接口会接触不好,一旦遭遇震动,视频信号就会断,要求部署的环境很稳定,不能用在恶劣的环境中。当然针对这种硬件对接的形式,可以把usb接口去掉,然后直接用焊枪进行连线,不过这种方式我没有尝试过,可以作为一种方案。
python代码案例
""" OpenCV读取摄像头视频流,并显示 类似demo1.py中的显示图片 """
# 导入OpenCV
import cv2
# 使用VideoCapture,读取默认摄像头ÿ边栏推荐
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