有选项来调整过扫描设置在/boot/config.txt。 # uncomment this if your display has a black border of unused pixels visible # and your display can output without overscan disable_overscan=0 # uncomment the following to adjust overscan. Use positive numbers if console # goes off screen, and negative if there is too much border #overscan_left=16 #overscan_right=16 …
有没有人能够让OpenCV使用python直接从RasPiCam板上播放视频? 我已经看到一些涉及解决方法的项目,但是我感兴趣的是能够将RasPiCam板与OpenCV一起使用,就好像它是USB凸轮一样。 理想情况下,我想执行以下操作: import cv2.cv as cv capture = cv.CreateCameraCapture(-1) #some other code to actually display the video