基于yolov8的目标检测、实例分割、人体姿态跟踪检测

import cv2 from ultralytics import YOLO cap = cv2.VideoCapture("rtsp://admin:a1234567@10.10.16.26:554/Streaming/Channels/101?transportmode=multicast") model = YOLO("yolov8n.pt") index = 0 while True: ret, frame = cap.read() if not ret: # break print(index) continue index += 1 if index % 2 != 0: continue frame = cv2.resize(frame, (960, 540)) results = model.track(frame, persist=True, show=True, tracker="botsort.yaml") # results = model.track(frame, persist=True,tracker="bytetrack.yaml") # boxes = results[0].boxes.xyxy.cpu().numpy().astype(int) # ids = results[0].boxes.id.cpu().numpy().astype(int) # for box, id in zip(boxes, ids): # cv2.rectangle(frame, (box[0], box[1]), (box[2], box[3]), (0, 255, 0), 2) # cv2.putText( # frame, # f"Id {id}", # (box[0], box[1]), # cv2.FONT_HERSHEY_SIMPLEX, # 1, # (0, 0, 255), # 2, # ) # cv2.imshow("frame", frame) if cv2.waitKey(1) & 0xFF == ord("q"): break # Release the video capture object and close the display window cap.release() cv2.destroyAllWindows()