AttributeError:模块“cv2.cv2”没有属性“TrackerMOSSE_create”

Chu*_*àng 7 python opencv moose tracker

按照 Dan 的建议,我尝试编辑这篇文章 Error generated at setup MOOSE tracker,我也不知道为什么会发生这个错误,因为我安装了 Opencv-contrib-python==4.5.1.48。但是,安装后,错误仍然存​​在。唯一的跟踪器是MIL,但我意识到两个跟踪器的使用目的是不同的。我还尝试像 Spyke 的建议一样编写tracker = cv2.legacy.TrackerMOSSE_create() 代码,但没有任何变化。这是我的代码:

import cv2

cap = cv2.VideoCapture(0)

tracker = cv2.TrackerMOSSE_create()
success, img = cap.read()

# select a bounding box ( ROI )
bbox = cv2.selectROI("Tracking", img, False)
tracker.init(img, bbox)


def drawBox(img, bbox):
    x, y, w, h = int(bbox[0]), int(bbox[1]), int(bbox[2]), int(bbox[3])
    cv2.rectangle(img, (x, y), (x + w, y + h), (255, 0, 255), 3, 1)
    cv2.putText(img, "Tracking", (75, 75), cv2.FONT_HERSHEY_SIMPLEX, 0.7, (0, 255, 0), 2)


while True:
    timer = cv2.getTickCount()
    success, img = cap.read()

    success, bbox = tracker.update(img)

    if success:
        drawBox(img, bbox)
    else:
        cv2.putText(img, "Loss", (75, 75), cv2.FONT_HERSHEY_SIMPLEX, 0.7, (0, 0, 255), 2)

    fps = cv2.getTickFrequency() / (cv2.getTickCount() - timer)
    cv2.putText(img, str(int(fps)), (75, 50), cv2.FONT_HERSHEY_SIMPLEX, 0.7, (0, 0, 255), 2)
    cv2.imshow("Tracking", img)

    if cv2.waitKey(1) & 0xff == ord('q'):
        break
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小智 6

实际上最新版本的opencv现在在遗留类下有“TrackerMOSSE_create”所以,而不是这个

tracker = cv2.TrackerMOSSE_create()
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使用:

tracker = cv2.legacy.TrackerMOSSE_create()
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