摘要：
#encoding:utf-8 from ultralytics import YOLO from PIL import Image, ImageDraw,ImageFont model = YOLO("yolov8n.pt") image1_path = "img/guangzhou.jpg" r 阅读全文
摘要：
通过帧差法可以获取到不同帧之间的差异: #encoding:utf-8 import cv2 import numpy as np from time import time cap = cv2.VideoCapture("out.avi") total_frames = int(cap.get(c 阅读全文
