diff options
| -rw-r--r-- | CamTest.py | 11 |
1 files changed, 5 insertions, 6 deletions
@@ -2,16 +2,15 @@ import cv2 import time from picamera2 import Picamera2 - # Create an instance of the PiCamera2 object cam = Picamera2() #Parameters fps=0 pos=(30,60) #top-left font=cv2.FONT_HERSHEY_COMPLEX -height=1.5 -color=(0,0,255) #BGR- RED -weight=3 +height=1.5 #font_scale +color=(0,0,255) #text color, OpenCV operates in BGR- RED +weight=3 #font-thickness # Set the resolution of the camera preview cam.preview_configuration.main.size = (640, 360) @@ -24,11 +23,11 @@ cam.start() # While loop to continuously capture frames from camera while True: tStart=time.time() + # Capture a frame from the camera frame=cam.capture_array() #Display FPS - cv2.putText(frame,str(int(fps))+' FPS',pos,font,height,color,weight) - + cv2.putText(frame,str(round(fps))+' FPS',pos,font,height,color,weight) # Convert frame from BGR to grayscale gray = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY) |